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Author SHA1 Message Date
SVN Migration 6e53dfe985 This commit was manufactured by cvs2svn to create tag 'php_4_2_2'. 2002-07-21 12:49:34 +00:00
Derick Rethans a435b7baa9 - Merges sascha's fix 2002-07-21 12:49:33 +00:00
Derick Rethans 9d92bd6d8e - Typos 2002-07-20 19:20:20 +00:00
Derick Rethans 29a1772e06 - Merge Sascha's builds tools fix 2002-07-20 19:19:24 +00:00
Derick Rethans e02ef7fe8d - Merge Stefans patch that fixes the remote vulnarability 2002-07-20 19:17:52 +00:00
Derick Rethans 93f485e7e2 - Update NEWS and version numbers 2002-07-20 19:13:33 +00:00
SVN Migration 49e515d9ba This commit was manufactured by cvs2svn to create branch 'PHP_4_2_2'. 2002-05-12 21:23:59 +00:00
Derick Rethans fb1b7c9060 - Fix version 2002-05-12 21:23:57 +00:00
foobar f39b4a8582 short is good 2002-05-12 21:07:40 +00:00
Edin Kadribasic 06ceb7da90 Merged safe_mode fixes into one entry. 2002-05-12 20:54:29 +00:00
Edin Kadribasic 934b4388cb Fixed typo. 2002-05-12 20:36:05 +00:00
Edin Kadribasic 055710e95a MFH 2002-05-12 20:27:37 +00:00
Rasmus Lerdorf 12e6c6d95f MFH 2002-05-12 16:08:31 +00:00
Daniela Mariaschi cd11446263 fix bug #17040
User can't close a connection if there are blobs opened.
He must close them before to not lose data....
2002-05-12 13:01:28 +00:00
Rasmus Lerdorf 844c90a395 Damn, forgot a debug line 2002-05-11 20:02:21 +00:00
Rasmus Lerdorf f9ee6d3d9e Argh! Horrible logic here. The safemode include dir check defaulted
to letting stuff through if no safemode include dir was defined.
@ Another safe-mode fix related to the safemode incdir feature (Rasmus)
2002-05-11 19:56:10 +00:00
Rasmus Lerdorf 2d73699721 MFH - parse_ini_file() safe-mode fix 2002-05-11 19:23:05 +00:00
Rasmus Lerdorf 4caca1d6eb MFH - safe-mode show_source() fix 2002-05-11 18:50:28 +00:00
Zeev Suraski 64595cc959 MFH - avoid choking on 0 byte files 2002-05-11 11:58:52 +00:00
Sebastian Bergmann fb49473192 MFH: Patch by Justin Erenkrantz <jerenkrantz@apache.org>. 2002-05-11 09:49:54 +00:00
Sander Roobol 5c6ec3c7bf Added notes that php.exe and not php-cli.exe should be used. 2002-05-09 09:56:45 +00:00
Jason Greene a86833cc06 Merge overflow fix 2002-05-08 15:33:49 +00:00
Jason Greene dc1ff44e37 MFH BSD fix 2002-05-07 21:34:19 +00:00
Jason Greene ed235cf8b7 MFH 2002-05-06 23:10:54 +00:00
Jason Greene adb0cb5c01 MFH
Fix for ZTS and crash bugs
2002-05-06 20:44:58 +00:00
Derick Rethans 964d412062 - Swap back version number 2002-05-06 18:56:54 +00:00
Derick Rethans 3cb5d4790a - Fix release date 2002-05-06 18:55:55 +00:00
jim winstead a6faca14b7 MFH: fix problem with mkdir() on freebsd 2002-05-06 17:32:05 +00:00
Aaron Bannert 4bbf5a04ed Merge two SEGV fixes from the trunk:
- startup SEGV caused by delaying the initialization too long.
- graceful restart SEGV caused by not re-initializing.
2002-05-06 15:42:23 +00:00
Derick Rethans 99a15a90c7 - Fix release day 2002-05-06 15:22:24 +00:00
Derick Rethans b7e1d6a196 - GO with rc2 2002-05-06 15:19:36 +00:00
foobar 7d884d8e7b MFH 2002-05-05 17:12:27 +00:00
Rui Hirokawa 106d6a77ce fixed problem that ereg_replace() couldn't match with line stand/end marker. 2002-05-05 08:39:57 +00:00
foobar d10a337f00 MFH 2002-05-03 21:31:19 +00:00
Christian Stocker 43b21ea95f full MFH as discussed with derick
#  could someone copy the NEWS entries for domxml from HEAD to PHP_4_2_0
2002-05-03 15:16:15 +00:00
Sander Roobol 42bb3ed035 MFH 2002-05-02 17:20:41 +00:00
Derick Rethans e88d05b9a5 - MFH 2002-05-02 14:20:38 +00:00
Harald Radi 5771743122 MFH 2002-05-02 13:41:30 +00:00
Sascha Schumann dbe6bdca91 Readd warning 2002-05-02 13:23:20 +00:00
foobar ed101fb57d MFH: Do not use the old expat libs. 2002-05-02 10:24:11 +00:00
foobar d689414621 Added the usual search paths where to look for expat. 2002-05-02 10:21:52 +00:00
foobar 05729165c3 MFH 2002-05-02 08:32:45 +00:00
Derick Rethans 192c93ce8e - MFH 2002-05-01 20:12:51 +00:00
Sascha Schumann 1fbcdd2102 MFH 2002-05-01 13:34:53 +00:00
Derick Rethans 474aa9fbdf - Update version number 2002-05-01 12:40:28 +00:00
Derick Rethans 37fb4ddb51 - Go with 4.2.1rc1 2002-05-01 12:11:18 +00:00
Wez Furlong 242cb5ca83 Fix for #16885 2002-05-01 08:23:02 +00:00
Wez Furlong f9f1414172 No asserts in branch 2002-05-01 08:01:36 +00:00
Wez Furlong 4f005f63d5 MFH fix for #16940, compiler warnings and TSRMLS build fixes. 2002-05-01 07:53:53 +00:00
Markus Fischer 53584a7dfd - Mention the socket_select() API change 2002-05-01 07:25:23 +00:00
Markus Fischer 1784f408bc - MFH fix for socket_select() and some minor memory leak; NEWS entry follows. 2002-05-01 07:21:50 +00:00
Harald Radi 811b353f22 MFH 2002-04-30 14:37:39 +00:00
Sascha Schumann a94cc66d1c Touch file 2002-04-30 13:48:06 +00:00
Dan Kalowsky c5f264a8e0 re-setting the CURSOR back to DYNAMIC rather than FORWARD_ONLY. This change
broke many other ODBC drivers (obviously testing wasn't extensive).
# oops, well time to make the proper fix
2002-04-30 13:16:01 +00:00
foobar e78a9cc5d7 MFH: Add the shared extension check. 2002-04-29 22:33:56 +00:00
Harald Radi eb9ce1f481 MFH 2002-04-29 17:57:17 +00:00
Stanislav Malyshev c0c2b6916e MFH 2002-04-29 16:03:57 +00:00
Harald Radi 57edb51964 MFH 2002-04-29 15:54:02 +00:00
Stanislav Malyshev 3d1401d458 MFH serializer fix 2002-04-29 15:45:58 +00:00
Yasuo Ohgaki bd7cb92852 Added touch fix 2002-04-29 09:55:39 +00:00
Yasuo Ohgaki 18e00ac0a3 MFH touch bag fix 2002-04-29 09:43:48 +00:00
Yasuo Ohgaki 1bc1289953 Added NEWS entry for PostgreSQL function rename.
Removed duplicate entry.
2002-04-29 09:20:37 +00:00
foobar 6adaa2c394 Fixed bug: #16858 2002-04-28 23:55:06 +00:00
Sascha Schumann ac1f6d72cd touch file 2002-04-28 21:26:41 +00:00
Stanislav Malyshev fe130827b6 MFH: serializer/unserializer fix 2002-04-28 17:02:11 +00:00
foobar c43d9ad351 Fix bug: #16823 2002-04-28 01:40:05 +00:00
Harald Radi 568e301e46 MFH 2002-04-27 10:28:52 +00:00
foobar a47cc80ad9 MFH: fix for bug #16743 2002-04-27 01:09:56 +00:00
foobar 3f12d0f2e7 MFH: fix bug: #16791 (more reliable version check) 2002-04-26 03:13:00 +00:00
Edin Kadribasic aa431db411 MFH 2002-04-25 21:08:47 +00:00
Edin Kadribasic f36bc79e87 Fix the fix. 2002-04-25 17:18:31 +00:00
Edin Kadribasic e763001682 Fix win32 build 2002-04-25 17:03:17 +00:00
Rui Hirokawa 53da694542 fixed directory access problem when direcory name is encoded in japanese Shift_JIS encoding. 2002-04-25 14:52:58 +00:00
foobar 3af0eb20a0 MFH: fix for bug #16811 2002-04-25 14:02:51 +00:00
Derick Rethans 5c46b61769 - MFH: fix for bug #14353 2002-04-25 06:37:58 +00:00
foobar 0752ba8bc9 MFH 2002-04-24 18:01:10 +00:00
Stanislav Malyshev c5790584df MFH 2002-04-24 16:58:59 +00:00
Andrei Zmievski bc015f22c9 *** empty log message *** 2002-04-24 15:31:41 +00:00
foobar f02b9373c0 MFH 2002-04-24 15:30:16 +00:00
Andrei Zmievski c2ed94ed04 MFH. 2002-04-24 15:29:38 +00:00
Yasuo Ohgaki 86d9796c17 Fixed typo. Compiler compiled with this typo somehow.
# This is not in HEAD since I did this typo when marging :(
2002-04-24 09:46:23 +00:00
Derick Rethans 21c10baabc - Layout and release date 2002-04-24 06:38:35 +00:00
Yasuo Ohgaki 00f74e44b3 Added NEWS for recent multibyte related fixes. 2002-04-24 06:34:50 +00:00
foobar 43ae28411d Forgot this one.. 2002-04-24 02:06:08 +00:00
foobar a69c752d39 Added entry for the SID fix. 2002-04-24 02:04:01 +00:00
foobar 72cee8e34f This was not supposed to be committed.. 2002-04-24 01:53:54 +00:00
foobar 62a7f935b8 MFH 2002-04-24 01:51:50 +00:00
foobar be955c576f Make sure the extension will be named java.so 2002-04-23 23:47:06 +00:00
foobar 691a5a5314 MFH 2002-04-23 23:30:33 +00:00
foobar 30291f81e3 MFH 2002-04-23 23:18:06 +00:00
Markus Fischer 72c4458108 - MFH fix for #16766. 2002-04-23 21:25:50 +00:00
Derick Rethans 71f5acedf9 Fix TSRMLS_CC 2002-04-23 18:59:59 +00:00
Sascha Schumann 86cb47ea9c MFH: Rip out use of O_EXCL 2002-04-23 18:10:49 +00:00
Sascha Schumann 544a3a93a9 MFH define_sid issue 2002-04-23 18:10:06 +00:00
Rui Hirokawa d126bace5f fixed access problem when japanese Shift_JIS character is used as directory name. Some characters in Shift_JIS are including 0x5c (slash) as second byte. 2002-04-23 14:55:10 +00:00
Yasuo Ohgaki f5e96952d8 MFH
Fix empty output when no conversion is done.
Fix possible problem with wide chars.
2002-04-23 12:50:10 +00:00
foobar eb1ef0b37b MFH the possible crash bug fix and warning -> notice change. 2002-04-23 03:08:49 +00:00
Derick Rethans 56b6d7b555 - Fix date 2002-04-22 10:20:23 +00:00
Yasuo Ohgaki dd9ab596d2 Removed for consistency with current build system. 2002-04-20 15:21:18 +00:00
Wez Furlong 83f57e0381 The PECL version probably will not compile with PHP 4.2 unless they
check it out on the branch.
I have a tarball ready-to-go from my site, so add a not about it.
2002-04-20 14:29:06 +00:00
Derick Rethans 3fe419e7a2 - Fix mailparse dir for release 2002-04-20 12:26:32 +00:00
Derick Rethans f334499cec - Update version numbers 2002-04-20 12:14:01 +00:00
Derick Rethans ed253b36ee Go with 4.2.0 2002-04-20 11:14:06 +00:00
Derick Rethans bb41e69096 MFH: Missing .cvsignore file 2002-04-20 11:12:12 +00:00
Adam Dickmeiss f193a2ca40 fix warning 2002-04-19 20:39:27 +00:00
Derick Rethans a67ba9a314 - MFH for bug in Sambar 5.2 2002-04-18 22:52:20 +00:00
Aaron Bannert 34b94f143e Fix an intermittent SEGV when an error bubbled up from PHP before our
server context was set. Now if that happens we simply don't log against
any particular server config (vhost).

Obtained from bug report by:  Balazs Nagy <js@iksz.hu>
2002-04-18 16:34:49 +00:00
Aaron Bannert 23390048f0 It makes more sense to do the null-pointer check *before* trying to use it.
(Also fix a typo that Cliff pointed out: "safe" --> "save".)

Obtained from:  Ryan Morgan <rmorgan@covalent.net>
2002-04-18 16:25:50 +00:00
Stig Bakken 4d518b1a2e * another file that should not have been MFH'ed 2002-04-18 13:08:07 +00:00
Derick Rethans 41806af161 - Make DBA compile as a shared module 2002-04-18 12:31:19 +00:00
Hartmut Holzgraefe b71a29c587 MFH fix for #16473 2002-04-18 10:31:11 +00:00
Harald Radi fb9c8f841f MFH 2002-04-18 10:15:33 +00:00
Stig Bakken 1d03836951 * revert buildv5 changes 2002-04-17 13:35:59 +00:00
Sander Roobol bec22b1ce4 MFH (#16628) 2002-04-16 14:20:57 +00:00
Derick Rethans dd1cedd5ca - Remove version number here 2002-04-16 10:13:00 +00:00
Sterling Hughes 9c999b3d71 this news entry reports a new mailparse addition
a later news entry reports that mailparse has been moved to pecl
1+1 = 2
2002-04-14 23:26:29 +00:00
Thies C. Arntzen 1bb515dc2c fix crash bug introduced by last commit (damncvs diff!) 2002-04-14 18:28:32 +00:00
Derick Rethans d89eed693b - Swap back version numbers after tagging 2002-04-14 15:53:15 +00:00
Derick Rethans fa002563bc - Go with RC4 2002-04-14 15:43:47 +00:00
foobar b605fd9ec6 Make the configure fail if someone tries to use --with-apache with Apache2 2002-04-14 15:00:40 +00:00
Derick Rethans 3d77a3087c - MFH: Fix NULL-termination issue 2002-04-14 08:50:22 +00:00
Rui Hirokawa d7f9043378 fixed error output handler when 'pass' is choosed as output encoding. 2002-04-14 08:12:36 +00:00
foobar e4c4689c3e This is experimental still 2002-04-14 03:52:16 +00:00
foobar 783a4a7d74 Make this work as it was supposed to work. 2002-04-14 03:50:40 +00:00
foobar 2a6153f007 MFH (use of correct javac/jar binaries) 2002-04-14 00:40:59 +00:00
Thies C. Arntzen 9f3f7701f8 MFH: ocibind: avoid warning in debug mode 2002-04-13 18:59:38 +00:00
Thies C. Arntzen e70afa0c54 MFH: Mixing OCIPlogon and OCINLogon no longer leak Oracle-Sessions. (thies)
to RM: this is a real fix that _should_ be in 4.2!
2002-04-13 12:14:02 +00:00
foobar c213d9392c - Makefile.frag is not supposed to be here..
- Net/Socket.php doesn't exist anymore
2002-04-13 04:32:22 +00:00
foobar 5985d044b1 MFH: For example the compile in AIX does not like these at all.. 2002-04-13 00:34:42 +00:00
foobar 9905ed2b05 MFH.
(Prevent users from trying to build Apache 1.x module with Apache 2.x and
vice-versa)
2002-04-13 00:18:54 +00:00
foobar 0b81ec337c MFH (forgot to commit this..sorry Derick..) 2002-04-13 00:17:37 +00:00
Aaron Bannert e0fb69cfc4 Fix a typo and a build error detected by the lovely HPUX11 ANSI C compiler. 2002-04-12 22:26:28 +00:00
Derick Rethans 58b07a4f2c - Swap back development version numbers 2002-04-12 19:29:27 +00:00
Derick Rethans 0ed61df9d5 - Go with RC3 2002-04-12 19:14:18 +00:00
Jan Lehnardt de9cf6516f - fix testcase
- patch by: Roman Neuhauser <neuhauser@mail.cz>
2002-04-12 16:53:34 +00:00
Sander Roobol 24440f1df2 MFH 2002-04-12 15:27:00 +00:00
Rui Hirokawa fd4fb6bddc fixed a bug which causes crash when charset is not set. 2002-04-12 15:07:48 +00:00
Sebastian Bergmann 3bfd4173a2 MFH (Reduce warning level for re2c generated files. 2002-04-12 05:34:45 +00:00
Harald Radi 8dc6530c67 fixed type 2002-04-11 20:35:49 +00:00
Aaron Bannert a032a7e82a Fix a problem where php-generated data was pushed down the entire output
filter chain instead of just down the rest of the chain. This fix will
speed up some unnecessary overhead introduced in the last patch.

Suggested by:  Cliff Woolley <jwoolley@apache.org>
2002-04-11 20:34:31 +00:00
Aaron Bannert f44cd6f30e PHP filters and Apache 2 aren't quite a perfect match yet, so we have
to do some trickery with the server_context to make sure it is always
valid within the current thread.

This patch makes sure the server_context is created in apache's
post_read_request hook phase, and then registeres a cleanup that
will NULL out the server context when the request goes out of scope.
Then, inside the output filters, if the server_context is null we
throw an error. Finally, instead of saving the output filter in
the server_context, now we store the entire request_rec pointer
in there.

POST bodies appear to be working now, although they are very inefficient.
The input filter is still just realloc()ing for whatever data comes
down the input pipe, and then sending this to PHP. This means that
we are doing some really nasty memory management on big POST bodies.
For now this it allows for unlimited input bodies, which means that
a big POST could potentially DoS a box by making it run out of memory.
We might want to put a limit on here just in case, at least until
we figure out how to consume input data more efficiently into php.
2002-04-11 19:27:27 +00:00
Sebastian Bergmann 3dcb8f933f Disable ext/overload. 2002-04-11 18:15:58 +00:00
Aaron Bannert 5d2bb8b8d5 Don't depend on the context provided by the filter (f->ctx) anymore. In
Apache 2 the input and output filter contexts are kept unique. We now
only depend on SG(server_context) for each request, and assume that
the same thread will process the entire request. At some point it
would be wise to separate the input and output contexts.
2002-04-11 17:32:37 +00:00
Aaron Bannert 2721e6afa7 Return the number of bytes consumed, not the number of bytes left.
Suggested by:  Brian Havard <brianh@kheldar.apana.org.au>
2002-04-11 17:18:48 +00:00
Sebastian Bergmann 77b892c26e MFH (Update README). 2002-04-11 17:02:32 +00:00
Derick Rethans b89c43519a - Mark Apache2, overload and aggregation as experimental 2002-04-11 12:53:24 +00:00
Stig Bakken 54175c5fe6 * no more pear/scripts/pear-get 2002-04-11 10:03:02 +00:00
Sebastian Bergmann 3df45d6dd8 MFH (Patch by Aaron Bannert <aaron@clove.org> and Cliff Woolley <jwoolley@virginia.edu>). 2002-04-11 06:04:21 +00:00
foobar 453d7c8e4d Note about Apache2 support being experimental. 2002-04-10 09:45:01 +00:00
foobar c959af2365 MFH 2002-04-10 09:43:07 +00:00
Stig Bakken 827b7998f9 * add missing continuation 2002-04-10 07:59:31 +00:00
Stig Bakken 819a2fc1fd * tabify instead of untabify :-P 2002-04-10 07:58:17 +00:00
Stig Bakken 605682b3c8 * remove pear-get if installed 2002-04-10 07:44:28 +00:00
Stig Bakken 44a43188a6 * keep installing the bundled files in 4.2 too 2002-04-10 07:12:06 +00:00
Derick Rethans 452e8a0660 - Reverse patch 2002-04-10 06:37:49 +00:00
Derick Rethans b5e60437a0 MFH 2002-04-10 06:22:42 +00:00
jim winstead be71676a11 MFH 2002-04-09 20:19:04 +00:00
Stig Bakken 2ea4681ff1 * MFH Makefile 2002-04-09 19:07:52 +00:00
Stig Bakken 76cde0e16e * PEAR MFH
# using rsync this time, does it work?
2002-04-09 19:04:25 +00:00
SVN Migration 8a06e8c6c7 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-04-09 18:50:55 +00:00
Stig Bakken 09d7728c0a * partial PEAR MFH 2002-04-09 18:04:33 +00:00
SVN Migration 618fe005e6 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-04-09 17:15:18 +00:00
Stig Bakken 205b621002 * MFH: install the right expat header files 2002-04-09 16:08:18 +00:00
Sterling Hughes b866eac68f fix compile warnings 2002-04-09 06:13:01 +00:00
foobar 9c65107094 MFH 2002-04-08 22:21:30 +00:00
Sebastian Bergmann d3b47d4b2c MFH (MS VS.Net Fix). 2002-04-08 15:40:22 +00:00
Wez Furlong f1d78e3ef5 remove streams option from branch 2002-04-08 12:42:01 +00:00
Edin Kadribasic b1cf064c35 Finished syncing win32 build and docs with the unix counterpart.
Renamed the cli executable to php-cli.exe so somebody doesn't overwrite
cgi by mistake.
# To the packager: php4ts_cli.dsp (php-cli.exe) shouldn't be bundled
# with the binary distribution of PHP 4.2.0.
2002-04-08 08:24:23 +00:00
Sebastian Bergmann 590f13da18 Rename Win32 executable to php.exe. 2002-04-08 07:37:43 +00:00
Derick Rethans a30a24dc0b - MFH 2002-04-08 06:36:39 +00:00
foobar d1ded86a63 MFH 2002-04-08 01:15:16 +00:00
Marcus Boerger 205c2235fa -found userland solution to fix UNICODE comments (see tests/003.phpt)
#solution from HEAD would mean new functionality
#so this fix makes it work without adding new functionality
2002-04-07 19:45:36 +00:00
SVN Migration 0e1a181b47 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-04-07 19:42:06 +00:00
Derick Rethans 5a673f727c - MFH zip_entry_read_bug 2002-04-06 17:29:44 +00:00
Wez Furlong 32562cac4e Inform the masses about where to get a 4.2 compatible mailparse package 2002-04-06 16:58:49 +00:00
Sebastian Bergmann 79100113a7 MFH (.dsp fixes) 2002-04-06 16:12:52 +00:00
Sterling Hughes 1491b7a07d MFH changes per doug's request 2002-04-05 21:23:30 +00:00
Joseph Tate 28b6e435bf MFH added unlink_node alias 2002-04-05 19:13:58 +00:00
foobar 3eec585f05 MFH the fixed entries 2002-04-05 12:00:18 +00:00
Wez Furlong ea0d37a507 let people know about mailparse being pickled 2002-04-05 09:07:48 +00:00
Wez Furlong 4f2d14d7da MFH: add mbstring headers to those for pear/pecl extensions 2002-04-05 09:04:38 +00:00
Yasuo Ohgaki 14a77654c1 Forgot mention fixed bug that is reported by user. 2002-04-05 07:14:35 +00:00
Yasuo Ohgaki 254485dbea MFH.
Fixed pg_last_notice() double free.
2002-04-05 06:45:25 +00:00
Marcus Boerger bd30c3c17c removed calls to wctomb, wcstombs
#leave UNICODE to user
2002-04-04 20:42:47 +00:00
Sterling Hughes e4f620f894 mfh 2002-04-04 20:27:24 +00:00
Daniela Mariaschi f096c0ca6f Fixed sigfault in ibase_close (bug #15419-#15992) 2002-04-04 20:13:41 +00:00
jim winstead fad7db9695 MFH. mailparse moved to pear/PECL. 2002-04-04 18:44:33 +00:00
Yasuo Ohgaki aa6046f941 MFH
# Fixed crash with pg_escape_*()
# Added test for pg_escape_*()
2002-04-04 15:29:34 +00:00
SVN Migration 401f3711f6 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-04-04 15:25:47 +00:00
foobar e672133aa8 MFH 2002-04-04 14:33:35 +00:00
foobar c1a5d08fe1 missing .cvsignore 2002-04-04 13:37:57 +00:00
Sterling Hughes 20c3de56d5 MFH 2002-04-04 00:04:25 +00:00
foobar f8113293d3 Fix the test..somehow got corrupted? 2002-04-03 23:05:39 +00:00
foobar f4166f11e9 Partial MFH 2002-04-03 23:04:53 +00:00
foobar 7f4ff662fe - Added the autom4te.cache to be cleaned too with cvsclean 2002-04-03 19:58:45 +00:00
Derick Rethans 37461bd51f - Swap back version numbers for development 2002-04-03 19:53:54 +00:00
Derick Rethans 653273f34f - Fix build (Patch by Marcus Boerger) 2002-04-03 19:51:26 +00:00
Derick Rethans 361b97226e - Fix version number 2002-04-03 19:47:13 +00:00
Kirill Maximov 96a9a83f15 #Fix for the quot_print - remove unneeded char. 2002-04-02 08:54:23 +00:00
foobar c622d74952 MFH 2002-04-01 23:29:19 +00:00
Kirill Maximov 496133babd (PHP quoted_printable_decode) Fixed CR/LF processing for Windows/OS2
@ Fixed CR/LF processing for Windows/OS2 in quoted_printable_decode (kir)
2002-04-01 19:27:16 +00:00
Marcus Boerger 2c7866cf8b MFH finding test files 2002-04-01 13:27:47 +00:00
Yasuo Ohgaki e00cf495f7 MFH.
Forgot to commit this when I commit fix build with PostgreSQL 6.5.x
2002-04-01 11:44:52 +00:00
Derick Rethans c10647f7f0 - MFH for fix for bug #14966 2002-04-01 09:21:29 +00:00
Rui Hirokawa cac350dc27 moved static constant definitions for separeted files to fix compilation problem in Tru64. 2002-03-31 05:16:27 +00:00
Rui Hirokawa 83fa61ef7b revert Sascha's patch to fix compile error in Tru64. 2002-03-31 00:29:51 +00:00
Rui Hirokawa 8fbfb292d0 fixed crash bug in Tru64. 2002-03-31 00:19:17 +00:00
Yasuo Ohgaki 3e13ac26e9 MFH. 6.5.3 libpq build fix. 2002-03-30 23:23:58 +00:00
Marcus Boerger 8aa98687fa - corrected test-image 2002-03-30 19:11:44 +00:00
Marcus Boerger 131f5cfce2 MFH - corrected test-image 2002-03-30 18:32:09 +00:00
Marcus Boerger 3f9001850e -memory leaks 2002-03-30 18:31:08 +00:00
foobar 4462ee40ec another missing .cvsignore 2002-03-30 03:23:42 +00:00
foobar eb13b12855 missing .cvsignore 2002-03-30 03:14:40 +00:00
foobar 1206b0c1e7 missing entry (still needed here..) 2002-03-30 03:14:19 +00:00
foobar 9e14a25a81 MFH 2002-03-30 03:07:47 +00:00
Markus Fischer ce1bd6d110 - MFH fix for #16348. 2002-03-30 01:58:24 +00:00
foobar 8c5a1a03db - MFH fixes for these tests. 2002-03-29 15:15:16 +00:00
Derick Rethans 0d10b7dead - Backout Makefile patch, it caused problems 2002-03-28 10:58:39 +00:00
Derick Rethans 231b8e147f - Fix build for BSD: BSD_MAKEFILE and resolver functions. (Patch by Melvyn
Sopacua <msopacua@idg.nl>)
2002-03-28 07:56:35 +00:00
Derick Rethans 000eaf4a5a - MFH for bug 16314 2002-03-28 07:48:50 +00:00
Derick Rethans 20d1c8d5d0 - Fix build on BSDI 2002-03-28 07:35:09 +00:00
foobar ec92b77e22 MFH: fixed bug: #16237 2002-03-27 23:47:42 +00:00
Derick Rethans 408a8dfead - MFH for multiple To: lines 2002-03-27 20:39:27 +00:00
Yasuo Ohgaki 9080907ed7 MFH error message consistency changes 2002-03-27 00:14:30 +00:00
Sander Roobol 3757566d4f MFH 2002-03-26 18:18:18 +00:00
SVN Migration 8b4e565285 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-03-26 18:17:39 +00:00
Derick Rethans 6277583f69 - MFH for bug #11244 2002-03-26 08:57:18 +00:00
Derick Rethans beb3b6b44a - No asserts in the branch 2002-03-26 08:47:41 +00:00
Derick Rethans 8b416f0334 - Fix comments 2002-03-26 08:28:31 +00:00
Derick Rethans 9d277028e5 - MFH for passphrase bug 2002-03-26 07:40:00 +00:00
foobar 2b411094db MFH the use of correct header file -fix 2002-03-26 00:16:01 +00:00
foobar a618edb5dd MFH fixes for the iconv stuff 2002-03-26 00:15:34 +00:00
SVN Migration 5064f0781f This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-03-26 00:03:12 +00:00
foobar 7ed66b20e5 MFH dl() error message fix 2002-03-25 23:22:05 +00:00
Edin Kadribasic 910cb1be81 Hidden the existance of CLI SAPI by:
- removing the NEWS entry
- removing cli from make install chain
- marking it EXPERIMENTAL
- reverting installed name of cgi from php-cgi to php

Marged max_execution_time override from head.
# I really hope that people who found cli to be "inconsistent" and
# "unstable" will find time to help rectify those problems.
2002-03-25 17:02:30 +00:00
Jan Lehnardt 9a78224278 - MFH 2002-03-24 23:17:06 +00:00
SVN Migration 718a1eb400 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-03-24 23:16:43 +00:00
Alex Waugh c325305a7c MFH 2002-03-24 22:58:08 +00:00
Jan Lehnardt 3c612c6432 - finally MFH. sorry for the inconveniance, especially Derick ;) 2002-03-24 16:43:58 +00:00
SVN Migration abd6206fee This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-03-24 16:22:51 +00:00
Derick Rethans 016b308031 - MFH for bug #16232 (Patch by Alan Knowles <alan@akbkhome.com>) 2002-03-24 10:42:07 +00:00
Jan Lehnardt de30eedb5e - MFH 2002-03-23 23:26:27 +00:00
jim winstead fe8b66a4fe MFH 2002-03-23 18:40:59 +00:00
jim winstead 5819639209 MFH. 2002-03-23 18:38:25 +00:00
Marcus Boerger 5ba7dbb89f -no german in NEWS 2002-03-23 17:36:53 +00:00
Edin Kadribasic edd5bf9267 MFH (crypt on win32) 2002-03-23 14:51:30 +00:00
Rui Hirokawa e3f5063ec2 fixed some compilation warning. 2002-03-23 01:12:54 +00:00
Rui Hirokawa 3e348ed92f fixed POST/GET argument handling. 2002-03-23 01:12:29 +00:00
Derick Rethans 8a0805cd3a - Oops... I didn't mean to commit this 2002-03-22 14:28:46 +00:00
Derick Rethans 8a7354d1fd MFH 2002-03-22 14:26:09 +00:00
foobar 9d5d693cf6 MFH 2002-03-22 12:48:28 +00:00
Derick Rethans c808eacefb MFH for bug 14664 2002-03-22 12:15:34 +00:00
Derick Rethans 454666e36c MFH: Fix phpinfo() output 2002-03-22 09:19:53 +00:00
foobar a0ab5d239e MFH fix for bug #16182 2002-03-22 01:12:52 +00:00
Rasmus Lerdorf 5b2f73c7ac Fix for bug #15667 2002-03-21 21:53:26 +00:00
Derick Rethans 324eb12388 - Fix PGSql Compile 2002-03-21 21:49:11 +00:00
foobar ca6c23c5db - MFH iconv fixes. 2002-03-21 20:25:25 +00:00
foobar e5876039bb This file is generated, not supposed to be here. 2002-03-21 20:24:30 +00:00
SVN Migration d8a09a7c5b This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-03-21 20:10:25 +00:00
Daniela Mariaschi 4edfec2b6c fixed numeric number incorrectly rendered 2002-03-21 16:53:06 +00:00
Ludovico Magnocavallo 4756d3234b synched with HEAD, tests 1-2-3-6 pass, 5 fails but ok, 4 needs work 2002-03-21 14:51:45 +00:00
Sander Roobol 29b19d979f MFH: more tests for pow() and count() 2002-03-21 14:23:24 +00:00
Sebastian Bergmann 529a68d134 MFH: ext/overload is a 'built-in' extension on Win32. 2002-03-21 06:26:49 +00:00
Boian Bonev 8251af93d9 MFH vpopmail 5.2 version compatibility fix 2002-03-20 20:09:58 +00:00
Boian Bonev 730634bbb4 ws fix 2002-03-20 19:44:29 +00:00
foobar b8ef38a0e2 MFH 2002-03-20 19:00:35 +00:00
Derick Rethans 58c70caf41 MFH makedist 2002-03-20 18:54:47 +00:00
Stefan Esser 85ca6a5fb7 MFH: filepro fixes 2002-03-20 18:21:19 +00:00
Derick Rethans f07d389ef2 - MFH iconv fix
- Configure Fix for vpopmail
2002-03-20 18:16:06 +00:00
Stefan Esser c3a9018ac4 MFH of bufferoverflow fix 2002-03-20 16:08:04 +00:00
Stefan Esser 72ff5105ef MFH of safe_mode.c text fix 2002-03-20 09:02:54 +00:00
Derick Rethans 1fd19dc38d MFH Sascha's fix 2002-03-20 08:56:15 +00:00
Markus Fischer 911042faeb - MFH fix for #16176. 2002-03-20 08:40:33 +00:00
Markus Fischer 9ecbb3cfd1 - MFH fix for #16120 (this also MFHs the proto fix by Sebastion which
I hope is ok).
2002-03-20 07:53:27 +00:00
foobar fc7bb77cd5 - Fixed bug: #14147 (partial MFH, the uncompress issue) 2002-03-20 01:58:34 +00:00
foobar 5336747ece MFH 2002-03-20 00:40:53 +00:00
foobar 7662c57e57 - MFH iconv fix 2002-03-19 22:40:29 +00:00
Stig Bakken 474f6007e2 MFH: Jani's fix to my iconv fix 2002-03-19 01:08:18 +00:00
Vlad Krupin ea25cdd7b7 MFH (rev. 1.49) 2002-03-18 23:16:57 +00:00
Derick Rethans 4d65bfe327 MFH socket fix 2002-03-18 22:12:57 +00:00
Derick Rethans e2ecf549e1 - MFH for bugfix for bug #10001 2002-03-18 21:40:55 +00:00
Edin Kadribasic 8daa261b97 MFH 2002-03-18 15:13:47 +00:00
Derick Rethans 5065f8bcb8 - MFH: backing out requirement on C++ compiler 2002-03-18 14:52:41 +00:00
jim winstead 6fa911f091 MFH 2002-03-18 02:05:06 +00:00
Stefan Esser 6ac350d1b8 move_uploaded_files checks open_basedir now 2002-03-17 20:54:57 +00:00
Marcus Boerger c998e8137e -fix bug with not correctly terminated comments 2002-03-16 20:02:12 +00:00
Rui Hirokawa c104474c3c fixed errors of mbstring in regression tests. 2002-03-16 07:13:14 +00:00
foobar 0555ad1f5d MFH 2002-03-15 21:46:18 +00:00
Harald Radi 2671926476 MFH 2002-03-15 21:03:20 +00:00
Harald Radi 30d72b04b5 MFH 2002-03-15 20:54:35 +00:00
foobar 663b247700 MFH 2002-03-15 20:22:32 +00:00
Stig Bakken f2135637e9 * MFH: "new and improved" iconv test 2002-03-15 14:16:52 +00:00
Stig Bakken 4f8ae68563 * MFH: yet another iconv fix 2002-03-15 14:15:04 +00:00
Marcus Boerger 5933b60dc0 #according to my ideas/patches 2002-03-15 11:24:55 +00:00
Rasmus Lerdorf 05e13601c9 MFH of safe_mode.c typo 2002-03-14 19:17:23 +00:00
Zeev Suraski af5e1c0364 MFH 2002-03-14 18:39:37 +00:00
Sebastian Bergmann 0b1db2afae MFH (Apache2Filter update). 2002-03-14 10:57:00 +00:00
Stefan Roehrich 30c35d4330 Added NEWS entry for gzencode() change. 2002-03-14 08:55:54 +00:00
foobar 61aa311e62 MFH fix for the include_path issue 2002-03-14 01:46:42 +00:00
Stefan Roehrich 8a010b513e Fix for #15930 in release branch.
@- The second parameter of gzencode() now is the compression level
@  like in the documentation. The encoding mode is a third (optional)
@  parameter. (Stefan)
2002-03-13 20:49:45 +00:00
Stefan Roehrich 29b1a4e97d Fix for #14939 in release branch. 2002-03-13 20:39:26 +00:00
Marcus Boerger e57cb388e2 -release merge
#discussed with derick
2002-03-13 19:49:35 +00:00
Jason Greene fa742989b5 Regenerate Credits for Release 2002-03-13 18:54:18 +00:00
Jason Greene 72f7116854 Merge credits fixes 2002-03-13 18:53:12 +00:00
Jason Greene 8c5aad339d Update credits in release branch 2002-03-13 14:41:15 +00:00
Jason Greene 6cd5cc0fa0 Update Credits in release branch 2002-03-13 14:22:51 +00:00
Stig Bakken 33f08d0231 * MFH: another libconv->libiconv typo 2002-03-13 09:59:54 +00:00
Christian Stocker 20120ecff3 Return attribute name in node_name(), if it's a XML_ATTRIBUTE_NODE 2002-03-13 08:15:54 +00:00
Christian Stocker 53b34e0e34 Return #document in node_name(), if it's a XML_DOCUMENT_NODE 2002-03-13 07:38:14 +00:00
Marcus Boerger 4ac3fdc8d9 -remove filetime from test
# that's magic - now the test should work on all installations
2002-03-13 00:27:19 +00:00
Stig Bakken 9363eaae3d * MFH: fix compile problem on platforms without iconv in libc 2002-03-12 15:16:44 +00:00
Marcus Boerger 1c1401787a -merged a wrong line
#this comes later, i left the documentation onthat)
-one compiling issue
#maybe some comilers get angry on the old form
2002-03-12 05:57:28 +00:00
foobar 902167c255 MFH 2002-03-12 02:27:47 +00:00
Derick Rethans 12cb33af5d - MFH for bug #16008 2002-03-11 23:11:37 +00:00
Marcus Boerger a810e44570 -Change status of ext/exif 2002-03-11 19:06:46 +00:00
Marcus Boerger 8ec3b47402 -fixes: memory handling & corrupted files
#don't worry i spend the whole day merging code
#and differenciating what was new functionality and what are
#necessary fixes.
2002-03-11 19:04:29 +00:00
Sascha Schumann f893cc65e1 MFH: refining supported thttpd version 2002-03-11 12:28:58 +00:00
Markus Fischer 98e8dede11 - MFH fix for #15799. 2002-03-10 23:00:35 +00:00
Rui Hirokawa c87a849a3e fixed module name iconv->mbstring. 2002-03-10 12:22:27 +00:00
Stefan Esser 3d343076ee Fix: Now returns correct Content-Type for Opera 6.01 2002-03-10 11:04:20 +00:00
foobar 86733d3b4f - Fixed bug #15748 (fixed otherwise in 4.3.0-dev) 2002-03-09 23:37:49 +00:00
foobar 1b7d024e5c MFH fix for bug #15686 and some exslt fix. 2002-03-09 21:38:35 +00:00
foobar cfafb32049 MFH fix for #15190 2002-03-09 18:17:37 +00:00
Jason Greene c68550c45d MFH: Recent Bug Fixes 2002-03-09 07:20:35 +00:00
foobar 74d82d0cb7 MFH 2002-03-09 00:26:40 +00:00
foobar 4e98e2d832 MFH the MacosX compile fix. 2002-03-09 00:26:09 +00:00
Joseph Tate 0d03789fb9 - Fixed a coredump involved in the domxml_unlink() function. Refer to bug #14522
for more details.
@ Fixed seg fault in domxml_unlink() (jtate)
2002-03-08 23:39:26 +00:00
foobar a8677aafbc - MFH (fix for the phpinfo() output) 2002-03-08 07:35:07 +00:00
Rui Hirokawa 4f9949dc2a revert my patch to fix freetype2 related problem. 2002-03-07 22:27:14 +00:00
Jason Greene 05d1e6d88f Merge News Entry 2002-03-07 20:50:52 +00:00
Jon Parise 5fcc8ca854 MFH r1.45: header file correction 2002-03-07 20:41:50 +00:00
Jason Greene 760add1c63 Disallow mysql's 'LOAD LOCAL' when safe mode is enabled 2002-03-07 20:39:55 +00:00
Derick Rethans 35d8b9408e - Fix typo in warning suppressor 2002-03-07 20:00:33 +00:00
Joseph Tate e1e8ee1924 Reverting the reverted patch. I hope this is the last time. No added functionality. Just a bug fix of #15918 2002-03-07 18:53:55 +00:00
Joseph Tate 15c658f21f Reverting patch at Derick's request. Reverted to 1.118 2002-03-07 18:47:25 +00:00
Joseph Tate 58269f1769 Added type attributes to XML_DTD_NODE and XML_ATTRIBUTE_NODE element types.
Reported in bug #15918.
2002-03-07 16:48:43 +00:00
Derick Rethans b736409e52 - Update NEWS 2002-03-07 08:18:02 +00:00
Jason Greene dd955a3b41 MFH 2002-03-07 00:24:30 +00:00
SVN Migration c5c68f4d36 This commit was manufactured by cvs2svn to create branch 'PHP_4_2_0'. 2002-03-06 22:08:26 +00:00
4044 changed files with 215992 additions and 590329 deletions

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-359
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@@ -1,359 +0,0 @@
set $zts = 0
define ____executor_globals
if $zts
set $eg = ((zend_executor_globals) (*((void ***) tsrm_ls))[executor_globals_id-1])
else
set $eg = executor_globals
end
end
document ____executor_globals
portable way of accessing executor_globals
type "set $zts = 1" if you use --enable-maintainer-zts on your configure line
end
define dump_bt
set $t = $arg0
while $t
printf "[0x%08x] ", $t
if $t->function_state.function->common.function_name
printf "%s() ", $t->function_state.function->common.function_name
else
printf "??? "
end
if $t->op_array != 0
printf "%s:%d ", $t->op_array->filename, $t->opline->lineno
end
set $t = $t->prev_execute_data
printf "\n"
end
end
document dump_bt
dumps the current execution stack. usage: dump_bt executor_globals.current_execute_data
end
define printzv
set $ind = 1
____printzv $arg0 0
end
document printzv
prints content of zval
end
define ____printzv_contents
____executor_globals
set $zvalue = $arg0
if $zvalue.type == 0
set $typename = "NULL"
end
if $zvalue.type == 1
set $typename = "long"
end
if $zvalue.type == 2
set $typename = "double"
end
if $zvalue.type == 3
set $typename = "string"
end
if $zvalue.type == 4
set $typename = "array"
end
if $zvalue.type == 5
set $typename = "object"
end
if $zvalue.type == 6
set $typename = "bool"
end
if $zvalue.type == 7
set $typename = "resource"
end
if $zvalue.type == 8
set $typename = "constant"
end
if $zvalue.type == 9
set $typename = "const_array"
end
printf "(refcount=%d) %s: ", $zvalue.refcount, $typename
if $zvalue.type == 1
printf "%ld", $zvalue.value.lval
end
if $zvalue->type == 2
printf "%lf", $zvalue.value.dval
end
if $zvalue.type == 3
printf "\"%s\"(%d)", $zvalue.value.str.val, $zvalue.value.str.len
end
if $zvalue.type == 4
if ! $arg1
printf "{\n"
set $ind = $ind + 1
____print_ht $zvalue.value.ht
set $ind = $ind - 1
set $i = $ind
while $i > 0
printf " "
set $i = $i - 1
end
printf "}"
end
end
if $zvalue.type == 5
if ! $arg1
printf "(prop examination disabled due to a gdb bug)"
if $zvalue.value.obj.handlers->get_properties
# set $ht = $zvalue->value.obj.handlers->get_properties($zvalue)
# printf "{\n"
# set $ind = $ind + 1
# ____print_ht $ht
# set $ind = $ind - 1
# set $i = $ind
# while $i > 0
# printf " "
# set $i = $i - 1
# end
# printf "}"
end
end
end
if $zvalue.type == 6
if $zvalue.value.lval
printf "true"
else
printf "false"
end
end
if $zvalue.type == 7
printf "#%d", $zvalue.value.lval
end
printf "\n"
end
define ____printzv
____executor_globals
set $zvalue = $arg0
printf "[0x%08x] ", $zvalue
if $zvalue == $eg.uninitialized_zval_ptr
printf "*uninitialized* "
end
set $zcontents = *(struct _zval_struct *) $zvalue
if $arg1
____printzv_contents $zcontents $arg1
else
____printzv_contents $zcontents 0
end
end
define ____print_const_table
set $ht = $arg0
set $p = $ht->pListHead
while $p != 0
set $const = *(zend_constant *) $p->pData
set $i = $ind
while $i > 0
printf " "
set $i = $i - 1
end
if $p->nKeyLength > 0
printf "\"%s\" => ", $p->arKey
else
printf "%d => ", $p->h
end
____printzv_contents $const.value 0
set $p = $p->pListNext
end
end
define print_const_table
set $ind = 1
printf "[0x%08x] {\n", $arg0
____print_const_table $arg0
printf "}\n"
end
define ____print_ht
set $ht = $arg0
set $p = $ht->pListHead
while $p != 0
set $zval = *(struct _zval_struct **)$p->pData
set $i = $ind
while $i > 0
printf " "
set $i = $i - 1
end
if $p->nKeyLength > 0
printf "\"%s\" => ", $p->arKey
else
printf "%d => ", $p->h
end
____printzv $zval 1
set $p = $p->pListNext
end
end
define print_ht
set $ind = 1
printf "[0x%08x] {\n", $arg0
____print_ht $arg0
printf "}\n"
end
document print_ht
dumps elements of HashTable made of zval
end
define printzn
____executor_globals
set $ind = 0
set $znode = $arg0
if $znode->op_type == 1
set $optype = "IS_CONST"
end
if $znode->op_type == 2
set $optype = "IS_TMP_VAR"
end
if $znode->op_type == 4
set $optype = "IS_VAR"
end
if $znode->op_type == 8
set $optype = "IS_UNUSED"
end
printf "[0x%08x] %s", $znode, $optype
if $znode->op_type == 1
printf ": "
____printzv &$znode->u.constant 0
end
if $znode->op_type == 2
printf ": "
set $tvar = (union _temp_variable *)((char *)$eg.current_execute_data->Ts + $znode->u.var)
____printzv ((union _temp_variable *)$tvar)->tmp_var 0
end
if $znode->op_type == 4
printf ": "
set $tvar = (union _temp_variable *)((char *)$eg.current_execute_data->Ts + $znode->u.var)
____printzv *$tvar->var.ptr_ptr 0
end
if $znode->op_type == 8
printf "\n"
end
end
document printzn
print type and content of znode.
usage: printzn &opline->op1
end
define printzops
printf "op1 => "
printzn &execute_data->opline.op1
printf "op2 => "
printzn &execute_data->opline.op2
printf "result => "
printzn &execute_data->opline.result
end
document printzops
dump operands of the current opline
end
define zbacktrace
____executor_globals
dump_bt $eg.current_execute_data
end
document zbacktrace
prints backtrace.
This command is almost a short cut for
> (gdb) ____executor_globals
> (gdb) dump_bt $eg.current_execute_data
end
define zmemcheck
set $p = alloc_globals.head
set $stat = "?"
set $total_size = 0
if $arg0 != 0
set $not_found = 1
else
set $not_found = 0
end
printf " block size status file:line\n"
printf "-------------------------------------------------------------------------------\n"
while $p
set $aptr = $p + sizeof(struct _zend_mem_header) + sizeof(align_test)
if $arg0 == 0 || (void *)$aptr == (void *)$arg0
if $p->magic == 0x7312f8dc
set $stat = "OK"
end
if $p->magic == 0x99954317
set $stat = "FREED"
end
if $p->magic == 0xfb8277dc
set $stat = "CACHED"
end
set $filename = strrchr($p->filename, '/')
if !$filename
set $filename = $p->filename
else
set $filename = $filename + 1
end
printf " 0x%08x ", $aptr
if $p->size == sizeof(struct _zval_struct) && ((struct _zval_struct *)$aptr)->type >= 0 && ((struct _zval_struct *)$aptr)->type < 10
printf "ZVAL?(%-2d) ", $p->size
else
printf "%-9d ", $p->size
end
set $total_size = $total_size + $p->size
printf "%-06s %s:%d", $stat, $filename, $p->lineno
if $p->orig_filename
set $orig_filename = strrchr($p->orig_filename, '/')
if !$orig_filename
set $orig_filename = $p->orig_filename
else
set $orig_filename = $orig_filename + 1
end
printf " <= %s:%d\n", $orig_filename, $p->orig_lineno
else
printf "\n"
end
if $arg0 != 0
set $p = 0
set $not_found = 0
else
set $p = $p->pNext
end
else
set $p = $p->pNext
end
end
if $not_found
printf "no such block that begins at 0x%08x.\n", $aptr
end
if $arg0 == 0
printf "-------------------------------------------------------------------------------\n"
printf " total: %d bytes\n", $total_size
end
end
document zmemcheck
show status of a memory block.
usage: zmemcheck [ptr].
if ptr is 0, all blocks will be listed.
end
+23 -72
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@@ -13,8 +13,6 @@ these rules.
Code Implementation
-------------------
[0] Document your code in source files and the manual. [tm]
[1] Functions that are given pointers to resources should not free them
For instance, function int mail(char *to, char *from) should NOT free
@@ -48,38 +46,23 @@ Exceptions:
doing so, should return that new length, so it doesn't have to be
recalculated with strlen() (e.g. php_addslashes())
[5] NEVER USE strncat(). If you're absolutely sure you know what you're doing,
[5] Use php_error() to report any errors/warnings during code execution.
Use descriptive error messages, and try to avoid using identical
error strings for different stages of an error. For example,
if in order to obtain a URL you have to parse the URL, connect,
and retreive the text, assuming something can go wrong at each
of these stages, don't report an error "Unable to get URL"
on all of them, but instead, write something like "Unable
to parse URL", "Unable to connect to URL server" and "Unable
to fetch URL text", respectively.
[6] NEVER USE strncat(). If you're absolutely sure you know what you're doing,
check its man page again, and only then, consider using it, and even then,
try avoiding it.
[6] Use PHP_* macros in the PHP source, and ZEND_* macros in the Zend
part of the source. Although the PHP_* macro's are mostly aliased to the
ZEND_* macros it gives a better understanding on what kind of macro you're
calling.
[7] When commenting out code using a #if statement, do NOT use 0 only. Instead
use "<cvs username here>_0". For example, #if FOO_0, where FOO is your
cvs user foo. This allows easier tracking of why code was commented out,
especially in bundled libraries.
[8] Do not define functions that are not available. For instance, if a
library is missing a function, do not define the PHP version of the
function, and do not raise a run-time error about the function not
existing. End users should use function_exists() to test for the
existence of a function
[9] Prefer emalloc(), efree(), estrdup(), etc. to their standard C library
counterparts. These functions implement an internal "safety-net"
mechanism that ensures the deallocation of any unfreed memory at the
end of a request. They also provide useful allocation and overflow
information while running in debug mode.
In almost all cases, memory returned to the engine must be allocated
using emalloc().
The use of malloc() should be limited to cases where a third-party
library may need to control or free the memory, or when the memory in
question needs to survive between multiple requests.
[7] Use ZEND_* macro instead of PHP_* macro. Use of PHP_* macros are
not recommended. Since most of PHP_* macros are ZEND_* macro alias, use of
PHP_* macro makes browsing source with tag search harder.
Naming Conventions
------------------
@@ -104,7 +87,8 @@ Naming Conventions
'hw_GetObjectByQueryCollObj'
'pg_setclientencoding'
'jf_n_s_i'
[2] If they are part of a "parent set" of functions, that parent should
be included in the user function name, and should be clearly related
to the parent program or function family. This should be in the form
@@ -125,7 +109,7 @@ Naming Conventions
with "_php_", and followed by a word or an underscore-delimited list of
words, in lowercase letters, that describes the function. If applicable,
they should be declared 'static'.
[4] Variable names must be meaningful. One letter variable names must be
avoided, except for places where the variable has no real meaning or
a trivial meaning (e.g. for (i=0; i<100; i++) ...).
@@ -133,35 +117,6 @@ Naming Conventions
[5] Variable names should be in lowercase. Use underscores to separate
between words.
[6] Method names follow the 'studlyCaps' (also referred to as 'bumpy case'
or 'camel caps') naming convention, with care taken to minimize the
letter count. The initial letter of the name is lowercase, and each
letter that starts a new 'word' is capitalized.
Good:
'connect()'
'getData()'
'buildSomeWidget()'
Bad:
'get_Data()'
'buildsomewidget'
'getI()'
[7] Classes should be given descriptive names. Avoid using abbreviations
where possible. Each word in the class name should start with a capital
letter, with words underscore delimited. The class name should be prefixed
with the name of the 'parent set'.
Good:
'Curl'
'Foo_Bar'
Bad:
'foobar'
'foo_bar'
'FooBar'
Syntax and indentation
----------------------
@@ -183,17 +138,17 @@ Syntax and indentation
indentation and comment styles and up to function declaration
syntax.
(see also http://www.catb.org/~esr/jargon/html/I/indent-style.html)
(see also http://www.tuxedo.org/~esr/jargon/html/entry/indent-style.html)
[3] Be generous with whitespace and braces. Always prefer:
if (foo) {
bar;
}
if (foo) {
bar;
}
to:
to:
if(foo)bar;
if(foo)bar;
Keep one empty line between the variable declaration section and
the statements in a block, as well as between logical statement
@@ -204,10 +159,6 @@ Syntax and indentation
four spaces. It is important to maintain consistency in indenture so
that definitions, comments, and control structures line up correctly.
[5] Preprocessor statements (#if and such) MUST start at column one. To
indent preprocessor directives you should put the # at the beginning
of a line, followed by any number of whitespace.
Documentation and Folding Hooks
-------------------------------
+1 -1
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@@ -1,2 +1,2 @@
For the list of people who've put work into PHP, please see
For the list of people who've put work into PHP 4.0, please see
http://www.php.net/credits.php
+3249 -13362
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+139 -132
View File
@@ -26,11 +26,6 @@ Status legend
== Server APIs ==
-------------------------------------------------------------------------------
EXTENSION: activescript
PRIMARY MAINTAINER: Wez Furlong <wez@php.net>
MAINTENANCE: Odd Fixes
STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: aolserver
MAINTENANCE: Unknown
@@ -41,46 +36,22 @@ PRIMARY MAINTAINER: Rasmus Lerdorf <rasmus@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: apache2handler / apache2filter
PRIMARY MAINTAINER: Aaron Bannert <aaron@php.net>
MAINTENANCE: Maintained
STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: apache_hooks
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: caudium
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: cgi
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: cli
MAINTENANCE: Marcus Boerger <helly@php.net>, Edin Kadribasic <edink@php.net>
STATUS: Working
SINCE: 4.3.0
-------------------------------------------------------------------------------
EXTENSION: embed
PRIMARY MAINTAINER: Edin Kadribasic <edink@php.net>
MAINTENANCE: Maintained
STATUS: Working
EXTENSION: fhttpd
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: isapi
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: milter
EXTENSION: nsapi
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: nsapi
PRIMARY MAINTAINER: Uwe Schindler <thetaphi@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: phttpd
MAINTENANCE: Unknown
STATUS: Unknown
@@ -93,12 +64,12 @@ EXTENSION: roxen
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: thttpd
PRIMARY MAINTAINER: Sascha Schumann <sascha@schumann.cx>
MAINTENANCE: Odd fixes
EXTENSION: servlet
PRIMARY MAINTAINER: Sam Ruby <rubys@us.ibm.com>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: tux
EXTENSION: thttpd
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
@@ -113,13 +84,13 @@ STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: dba
PRIMARY MAINTAINER: Marcus Börger <helly@php.net>
PRIMARY MAINTAINER: Sascha Schumann <sascha@schumann.cx>
MAINTENANCE: Maintained
STATUS: Working
COMMENT: DBM abstraction for db2, db3, db4, dbm, ndbm, gdbm, ini
-------------------------------------------------------------------------------
EXTENSION: dbase
MAINTENANCE: Orphaned
PRIMARY MAINTAINER: Jim Winstead <jimw@php.net>
MAINTENANCE: Odd Fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: dbx
@@ -133,10 +104,10 @@ EXTENSION: filepro
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: hwapi
EXTENSION: hyperwave
PRIMARY MAINTAINER: Uwe Steinmann <steinm@php.net>
MAINTENANCE: Unknown
STATUS: Unknown
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: informix
PRIMARY MAINTAINER: Danny Heijl <Danny.Heijl@cevi.be>
@@ -150,14 +121,20 @@ STATUS: Experimental
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: interbase
PRIMARY MAINTAINER: Ard Biesheuvel <ard@ard.nu>, Jouni Ahto <jouni.ahto@exdec.fi>
MAINTENANCE: Maintained
PRIMARY MAINTAINER: Jouni Ahto <jouni.ahto@exdec.fi>
MAINTENANCE: Odd Fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: msql
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: msession
PRIMARY MAINTAINER Mark L. Woodward mlwmohawk@mohawksoft.com
MAINTENANCE: Maintained
STATUS: Working/Experimental
COMMENT: Tested on Linux, should work on other UNIX platforms. Backend server code can compile under Windows.
-------------------------------------------------------------------------------
EXTENSION: mssql
PRIMARY MAINTAINER: Frank M. Kromann <fmk@swwwing.com>
MAINTENANCE: Maintained
@@ -165,29 +142,15 @@ STATUS: Working
COMMENT: Tested on phpts and isapi versions
-------------------------------------------------------------------------------
EXTENSION: mysql
PRIMARY MAINTAINER: Zak Greant <zak@mysql.com>, Georg Richter <georg@php.net>
MAINTENANCE: Maintained
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: mysqli
PRIMARY MAINTAINER: Georg Richter <georg@php.net>
MAINTENANCE: Maintained
STATUS: Experimental
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: pgsql
PRIMARY MAINTAINER: Marcus Boerger <helly@php.net>, Yasuo Ohgaki <yohgaki@php.net>
PRIMARY MAINTAINER: Yasuo Ohgaki <yohgaki@php.net>
MAINTENANCE: Maintained
STATUS: Working
COMMENT: Use PostgreSQL 7.0.x or later. PostgreSQL 6.5.3 or less have fatal bug.
-------------------------------------------------------------------------------
EXTENSION: sqlite
PRIMARY MAINTAINER: Marcus Boerger <helly@php.net>, Wez Furlong <wez@php.net>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0 (Since 4.3.2 in PECL)
COMMENT: Integrates SQLite embeddable SQL database engine.
-------------------------------------------------------------------------------
EXTENSION: sybase
MAINTENANCE: Unknown
STATUS: Not Working
@@ -197,7 +160,7 @@ MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: oci8
PRIMARY MAINTAINER: Antony Dovgal <tony2001@php.net>
PRIMARY MAINTAINER: Thies C. Arntzen <thies@thieso.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
@@ -205,91 +168,53 @@ EXTENSION: odbc
PRIMARY MAINTAINER: Daniel R. Kalowsky <kalowsky@php.net>
MAINTENANCE: Maintained
STATUS: Working
COMMENT: Working
COMMENT: Working except for persistent connections
-------------------------------------------------------------------------------
EXTENSION: oracle
MAINTENANCE: Orphaned
STATUS: Working
COMMENT: Using the new OCI8 driver is encouraged where possible.
-------------------------------------------------------------------------------
== XML extensions ==
-------------------------------------------------------------------------------
EXTENSION: dom
PRIMARY MAINTAINER: Christian Stocker <chregu@php.net>, Rob Richards <rrichards@php.net>, Marcus Boerger <helly@php.net>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: simplexml
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
MAINTENANCE: Maintained
STATUS: Experimental
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: wddx
PRIMARY MAINTAINER: Andrei Zmievski <andrei@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xml
PRIMARY MAINTAINER: Thies C. Arntzen <thies@thieso.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xmlrpc
PRIMARY MAINTAINER: Dan Libby
MAINTENANCE: UNKNOWN
STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: xsl
PRIMARY MAINTAINER: Christian Stocker <chregu@php.net>, Rob Richards <rrichards@php.net>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0
COMMENT: Using the new OCI8 driver is encouraged where possible.
-------------------------------------------------------------------------------
== Other extensions ==
-------------------------------------------------------------------------------
EXTENSION: aspell
MAINTENANCE: Unknown
STATUS: Working
COMMENT: For aspell .27 and greater, check out the pspell extension
-------------------------------------------------------------------------------
EXTENSION: bcmath
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: bz2
PRIMARY MAINTAINER: Hartmut Holzgraefe <hholzgra@php.net>
MAINTENANCE: Odd Fixes
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.3
-------------------------------------------------------------------------------
EXTENSION: dio
MAINTENANCE: Orphaned
STATUS: Working
SINCE: 4.0.6
-------------------------------------------------------------------------------
EXTENSION: calendar
PRIMARY MAINTAINER: Hartmut Holzgraefe <hholzgra@php.net>
PRIMARY MAINTAINER: Hartmut Holzgraefe <hartmut@six.de>
MAINTENANCE: Odd Fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: com_dotnet
PRIMARY MAINTAINER: Wez Furlong <wez@php.net>
EXTENSION: com
PRIMARY MAINTAINER: Harald Radi <h.radi@nme.at>
MAINTENANCE: Maintained
STATUS: Windows
SINCE: 5.0
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: cpdf
PRIMARY MAINTAINER: Uwe Steinmann <steinm@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: ctype
PRIMARY MAINTAINER: Hartmut Holzgraefe <hholzgra@php.net>
MAINTENANCE: Maintained
STATUS: Working
EXTENSION: crack
MAINTENANCE: Unknown
STATUS: Experimental
SINCE: 4.0.5
-------------------------------------------------------------------------------
EXTENSION: curl
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
@@ -297,6 +222,21 @@ MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: cybercash
PRIMARY MAINTAINER: Evan Klinger <evan715@sirius.com>
MAINTENANCE: Maintained
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: domxml
PRIMARY MAINTAINER: Uwe Steinmann <steinm@php.net>
MAINTENANCE: Maintained
STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: dotnet
PRIMARY MAINTAINER: Sam Ruby <rubys@us.ibm.com>
MAINTENANCE: Maintained
STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: exif
PRIMARY MAINTAINER: Marcus Boerger <helly@php.net>
MAINTENANCE: Maintained
@@ -309,9 +249,8 @@ MAINTENANCE: Maintained
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: ftp
PRIMARY MAINTAINER: Stefan Esser (sesser@php.net)
MAINTENANCE: Maintained
STATUS: Working
MAINTENANCE: Unknown
STATUS: Unknown
-------------------------------------------------------------------------------
EXTENSION: gd
PRIMARY MAINTAINER: Rasmus Lerdorf <rasmus@php.net>
@@ -327,16 +266,20 @@ MAINTENANCE: Unknown
STATUS: Unknown
SINCE: 4.0.4
-------------------------------------------------------------------------------
EXTENSION: iconv
PRIMARY MAINTAINER: Moriyoshi Koizumi <moriyoshi@php.net>
MAINTENANCE: Maintained
STATUS: Working
EXTENSION: icap
MAINTENANCE: Unknown
STATUS: Obsolete
-------------------------------------------------------------------------------
EXTENSION: imap
PRIMARY MAINTAINER: Chuck Hagenbuch <chuck@horde.org>
MAINTENANCE: Odd Fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: java
PRIMARY MAINTAINER: Sam Ruby <rubys@us.ibm.com>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: ldap
PRIMARY MAINTAINER: Stig Venaas <venaas@php.net>
MAINTENANCE: Maintained
@@ -347,8 +290,13 @@ PRIMARY MAINTAINER: Rui Hirokawa <hirokawa@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: mcal
PRIMARY MAINTAINER: Chuck Hagenbuch <chuck@horde.org>
MAINTENANCE: Odd Fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: mcrypt
PRIMARY MAINTAINER: Derick Rethans <derick@derickrethans.nl>
PRIMARY MAINTAINER: Derick Rethans <d.rethans@jdimedia.nl>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
@@ -357,11 +305,12 @@ PRIMARY MAINTAINER: Sascha Schumann <sascha@schumann.cx>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: msession
PRIMARY MAINTAINER Mark L. Woodward mlwmohawk@mohawksoft.com
EXTENSION: muscat
PRIMARY MAINTAINER: Sam Liddicott <sam@ananova.com>
MAINTENANCE: Maintained
STATUS: Working/Experimental
COMMENT: Tested on Linux, should work on other UNIX platforms. Backend server code can compile under Windows.
STATUS: Working
SINCE: 4.0.5
COMMENT: Not tested against windows, only core API completed, rest under development
-------------------------------------------------------------------------------
EXTENSION: openssl
PRIMARY MAINTAINER: Wez Furlong <wez@php.net>
@@ -369,6 +318,11 @@ MAINTENANCE: Maintained
STATUS: Experimental
SINCE: 4.0.4
-------------------------------------------------------------------------------
EXTENSION: overload
PRIMARY MAINTAINER: Andrei Zmievski <andrei@php.net>
MAINTENANCE: Maintained
STATUS: Experimental
-------------------------------------------------------------------------------
EXTENSION: pcre
PRIMARY MAINTAINER: Andrei Zmievski <andrei@php.net>
MAINTENANCE: Maintained
@@ -390,12 +344,24 @@ PRIMARY MAINTAINER: Kristian K
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: printer
PRIMARY MAINTAINER: Daniel Beulshausen <daniel@php4win.de>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.4
COMMENT: Only for Win32
-------------------------------------------------------------------------------
EXTENSION: pspell
PRIMARY MAINTAINER: Vlad Krupin <phpdevel@echospace.com>
MAINTENANCE: Unknown
STATUS: Unknown
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: qtdom
MAINTENANCE: Unknown
STATUS: Experimental
SINCE: 4.0.4
-------------------------------------------------------------------------------
EXTENSION: readline
MAINTENANCE: Unknown
STATUS: Unknown
@@ -405,6 +371,18 @@ PRIMARY MAINTAINER: Kristian K
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: sablot
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
MAINTENANCE: Obsolete
STATUS: Experimental
SINCE: 4.0.3
-------------------------------------------------------------------------------
EXTENSION: satellite
PRIMARY MAINTAINER: David Eriksson <eriksson@php.net>
MAINTENANCE: Odd Fixes
STATUS: Experimental
SINCE: 4.0.3
-------------------------------------------------------------------------------
EXTENSION: session
PRIMARY MAINTAINER: Sascha Schumann <sascha@schumann.cx>
MAINTENANCE: Maintained
@@ -427,9 +405,11 @@ MAINTENANCE: Maintained
STATUS: Experimental
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: sysvmsg
MAINTENANCE: Unknown
STATUS: Unknown
EXTENSION: swf
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
MAINTENANCE: Maintained
STATUS: Depreciated (Use the ming swf extension instead)
COMMENT: Only for Unix (won't change)
-------------------------------------------------------------------------------
EXTENSION: sysvsem
MAINTENANCE: Unknown
@@ -439,6 +419,26 @@ EXTENSION: sysvshm
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: vpopmail
MAINTENANCE: Unknown
STATUS: Experimental
SINCE: 4.0.5
-------------------------------------------------------------------------------
EXTENSION: wddx
PRIMARY MAINTAINER: Andrei Zmievski <andrei@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xml
PRIMARY MAINTAINER: Thies C. Arntzen <thies@thieso.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xslt
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
MAINTENANC: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: yaz
PRIMARY MAINTAINER: Adam Dickmeiss <adam@indexdata.dk>
MAINTENANCE: Maintained
@@ -454,3 +454,10 @@ PRIMARY MAINTAINER: Stefan Roehrich <sr@linux.de>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: zziplib
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net>
MAINTENANCE: Maintained
STATUS: Experimental
SINCE: 4.0.5
-------------------------------------------------------------------------------
# iptc?
+367 -1297
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+32 -25
View File
@@ -1,6 +1,6 @@
--------------------------------------------------------------------
The PHP License, Version 3.0
Copyright (c) 1999 - 2003 The PHP Group. All rights reserved.
The PHP License, version 2.02
Copyright (c) 1999 - 2002 The PHP Group. All rights reserved.
--------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
@@ -8,38 +8,48 @@ modification, is permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
2. Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
3. The name "PHP" must not be used to endorse or promote products
derived from this software without prior written permission. For
written permission, please contact group@php.net.
4. Products derived from this software may not be called "PHP", nor
may "PHP" appear in their name, without prior written permission
from group@php.net. You may indicate that your software works in
conjunction with PHP by saying "Foo for PHP" instead of calling
it "PHP Foo" or "phpfoo"
3. The name "PHP" must not be used to endorse or promote products
derived from this software without prior permission from the
PHP Group. This does not apply to add-on libraries or tools
that work in conjunction with PHP. In such a case the PHP
name may be used to indicate that the product supports PHP.
5. The PHP Group may publish revised and/or new versions of the
4. The PHP Group may publish revised and/or new versions of the
license from time to time. Each version will be given a
distinguishing version number.
Once covered code has been published under a particular version
of the license, you may always continue to use it under the terms
of that version. You may also choose to use such covered code
under the terms of any subsequent version of the license
of the license, you may always continue to use it under the
terms of that version. You may also choose to use such covered
code under the terms of any subsequent version of the license
published by the PHP Group. No one other than the PHP Group has
the right to modify the terms applicable to covered code created
under this License.
6. Redistributions of any form whatsoever must retain the following
5. Redistributions of any form whatsoever must retain the following
acknowledgment:
"This product includes PHP, freely available from
<http://www.php.net/>".
http://www.php.net/".
6. The software incorporates the Zend Engine, a product of Zend
Technologies, Ltd. ("Zend"). The Zend Engine is licensed to the
PHP Association (pursuant to a grant from Zend that can be
found at http://www.php.net/license/ZendGrant/) for
distribution to you under this license agreement, only as a
part of PHP. In the event that you separate the Zend Engine
(or any portion thereof) from the rest of the software, or
modify the Zend Engine, or any portion thereof, your use of the
separated or modified Zend Engine software shall not be governed
by this license, and instead shall be governed by the license
set forth at http://www.zend.com/license/ZendLicense/.
THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND
ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
@@ -63,6 +73,3 @@ The PHP Group can be contacted via Email at group@php.net.
For more information on the PHP Group and the PHP project,
please see <http://www.php.net>.
This product includes the Zend Engine, freely available at
<http://www.zend.com>.
-23
View File
@@ -1,23 +0,0 @@
#
# Zend
#
$(builddir)/zend_language_scanner.lo: $(builddir)/zend_language_parser.h
$(builddir)/zend_ini_scanner.lo: $(builddir)/zend_ini_parser.h
$(builddir)/zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
$(LEX) -Pzend -S$(srcdir)/flex.skl -o$@ -i $(srcdir)/zend_language_scanner.l
$(builddir)/zend_language_parser.h: $(builddir)/zend_language_parser.c
$(builddir)/zend_language_parser.c: $(srcdir)/zend_language_parser.y
$(YACC) -p zend -v -d $(srcdir)/zend_language_parser.y -o $@
$(builddir)/zend_ini_parser.h: $(builddir)/zend_ini_parser.c
$(builddir)/zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
$(YACC) -p ini_ -v -d $(srcdir)/zend_ini_parser.y -o $@
$(builddir)/zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
$(LEX) -Pini_ -S$(srcdir)/flex.skl -o$@ -i $(srcdir)/zend_ini_scanner.l
$(builddir)/zend_indent.lo $(builddir)/zend_highlight.lo $(builddir)/zend_compile.lo: $(builddir)/zend_language_parser.h
-76
View File
@@ -1,76 +0,0 @@
mkinstalldirs = $(top_srcdir)/build/shtool mkdir -p
INSTALL = $(top_srcdir)/build/shtool install -c
INSTALL_DATA = $(INSTALL) -m 644
DEFS = -DPHP_ATOM_INC -I$(top_builddir)/include -I$(top_builddir)/main -I$(top_srcdir)
COMMON_FLAGS = $(DEFS) $(INCLUDES) $(EXTRA_INCLUDES) $(CPPFLAGS) $(PHP_FRAMEWORKPATH)
all: $(all_targets)
@echo
@echo "Build complete."
@echo "(It is safe to ignore warnings about tempnam and tmpnam)."
@echo
build-modules: $(PHP_MODULES)
libphp5.la: $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS)
$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -rpath $(phptempdir) $(EXTRA_LDFLAGS) $(LDFLAGS) $(PHP_RPATHS) $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS) -o $@
-@$(LIBTOOL) --silent --mode=install cp libphp5.la $(phptempdir)/libphp5.la >/dev/null 2>&1
libs/libphp5.bundle: $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS)
$(CC) $(MH_BUNDLE_FLAGS) $(CFLAGS_CLEAN) $(EXTRA_CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(PHP_GLOBAL_OBJS:.lo=.o) $(PHP_SAPI_OBJS:.lo=.o) $(PHP_FRAMEWORKS) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS) -o $@ && cp $@ libs/libphp5.so
install: $(all_targets) $(install_targets)
install-sapi: $(OVERALL_TARGET)
@echo "Installing PHP SAPI module: $(PHP_SAPI)"
-@$(mkinstalldirs) $(INSTALL_ROOT)$(bindir)
-@if test ! -r $(phptempdir)/libphp5.$(SHLIB_SUFFIX_NAME); then \
for i in 0.0.0 0.0 0; do \
if test -r $(phptempdir)/libphp5.$(SHLIB_SUFFIX_NAME).$$i; then \
$(LN_S) $(phptempdir)/libphp5.$(SHLIB_SUFFIX_NAME).$$i $(phptempdir)/libphp5.$(SHLIB_SUFFIX_NAME); \
break; \
fi; \
done; \
fi
@$(INSTALL_IT)
install-modules: build-modules
@test -d modules && \
$(mkinstalldirs) $(INSTALL_ROOT)$(EXTENSION_DIR)
@echo "Installing shared extensions: $(INSTALL_ROOT)$(EXTENSION_DIR)/"
@rm -f modules/*.la >/dev/null 2>&1
@$(INSTALL) modules/* $(INSTALL_ROOT)$(EXTENSION_DIR)
install-tester:
@echo "Installing regression tester: $(INSTALL_ROOT)$(PEAR_INSTALLDIR)/"
@$(mkinstalldirs) $(INSTALL_ROOT)$(PEAR_INSTALLDIR)
@$(INSTALL) -m 755 $(top_srcdir)/run-tests.php $(INSTALL_ROOT)$(PEAR_INSTALLDIR)
install-su: install-pear install-tester
test:
-@if test -x $(SAPI_CLI_PATH) && test ! -z $(SAPI_CLI_PATH); then \
TEST_PHP_EXECUTABLE=$(top_builddir)/$(SAPI_CLI_PATH) \
TEST_PHP_SRCDIR=$(top_srcdir) \
CC="$(CC)" \
$(top_builddir)/$(SAPI_CLI_PATH) -d 'open_basedir=' -d 'safe_mode=0' -d 'output_buffering=0' $(top_srcdir)/run-tests.php $(TESTS); \
else \
echo "ERROR: Cannot run tests without CLI sapi."; \
fi
clean:
find . -name \*.lo -o -name \*.o | xargs rm -f
find . -name \*.la -o -name \*.a | xargs rm -f
find . -name \*.so | xargs rm -f
find . -name .libs -a -type d|xargs rm -rf
rm -f libphp5.la $(SAPI_CLI_PATH) $(OVERALL_TARGET) modules/* libs/*
distclean: clean
rm -f config.cache config.log config.status Makefile.objects Makefile.fragments libtool main/php_config.h stamp-h php5.spec sapi/apache/libphp5.module buildmk.stamp
egrep define'.*include/php' configure|sed 's/.*>//'|xargs rm -f
find . -name Makefile | xargs rm -f
.PHONY: all clean install distclean test
.NOEXPORT:
+66
View File
@@ -0,0 +1,66 @@
ZEND_DIR = $(srcdir)/Zend
SUBDIRS = Zend main ext sapi $(TSRM_DIR) $(REGEX_DIR) $(CLI_DIR) . $(PEAR_DIR)
LTLIBRARY_NAME = libphp4.la
LTLIBRARY_SOURCES = stub.c
LTLIBRARY_DEPENDENCIES = \
Zend/libZend.la \
sapi/$(PHP_SAPI)/libsapi.la \
main/libmain.la \
$(REGEX_LIB) \
$(EXT_LTLIBS) \
$(TSRM_LIB)
LTLIBRARY_LDFLAGS = -rpath $(phptempdir) $(EXTRA_LDFLAGS) $(LDFLAGS) $(PHP_RPATHS)
LTLIBRARY_LIBADD = $(LTLIBRARY_DEPENDENCIES) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS)
PROGRAM_NAME = php
PROGRAM_SOURCES = stub.c
PROGRAM_LDADD = libphp4.la $(EXT_PROGRAM_LDADD)
PROGRAM_LDFLAGS = -export-dynamic
PROGRAM_DEPENDENCIES = $(PROGRAM_LDADD)
targets = $(LTLIBRARY_NAME) $(PHP_PROGRAM)
install_targets = install-sapi install-modules
include $(top_srcdir)/build/rules.mk
include $(top_srcdir)/build/library.mk
include $(top_srcdir)/build/program.mk
install-sapi:
@$(LIBTOOL) --silent --mode=install cp libphp4.la $(phptempdir)/libphp4.la >/dev/null 2>&1
-@$(mkinstalldirs) $(INSTALL_ROOT)$(bindir)
-@if test ! -r $(phptempdir)/libphp4.$(SHLIB_SUFFIX_NAME); then \
for i in 0.0.0 0.0 0; do \
if test -r $(phptempdir)/libphp4.$(SHLIB_SUFFIX_NAME).$$i; then \
$(LN_S) $(phptempdir)/libphp4.$(SHLIB_SUFFIX_NAME).$$i $(phptempdir)/libphp4.$(SHLIB_SUFFIX_NAME); \
break; \
fi; \
done; \
fi
$(INSTALL_IT)
install-modules:
@test -d modules && \
$(mkinstalldirs) $(INSTALL_ROOT)$(moduledir) && \
echo "installing shared modules into $(moduledir)" && \
rm -f modules/*.la && \
cp modules/* $(INSTALL_ROOT)$(moduledir) >/dev/null 2>&1 || true
install-tester:
@echo "Installing regression tester"
@$(mkinstalldirs) $(PEAR_INSTALLDIR)
@$(INSTALL) -m 755 $(srcdir)/run-tests.php $(INSTALL_ROOT)$(PEAR_INSTALLDIR)
install-pear: install-modules
(cd pear && $(MAKE) install)
install-su: install-pear install-tester
clean-modules:
rm -f modules/*
.NOEXPORT:
+1926 -640
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File diff suppressed because it is too large. Load diff
+19 -12
View File
@@ -1,7 +1,6 @@
This is the first file you should be reading after you get your CVS account.
We'll assume you're basically familiar with CVS, but feel free to post
your questions on the mailing list. Please have a look at
http://cvsbook.red-bean.com/ for more detailed information on CVS.
your questions on the mailing list.
PHP is developed through the efforts of a large number of people.
Collaboration is a Good Thing(tm), and CVS lets us do this. Thus, following
@@ -37,11 +36,8 @@ The next few rules are more of a technical nature.
messages every day. Woe be to those who attempt to mess with it.
2. All news updates intended for public viewing, such as new features,
bug fixes, improvements, etc., should go into the NEWS file.
NB! Lines, starting with @ will go automagically into NEWS file, but
this is NOT recommended, though. Please, add news entries directly to
NEWS file and don't forget to keep them adjusted and sorted.
bug fixes, improvements, etc., should go into the NEWS file. Also see
the note below about automatically updating NEWS in your commit message.
3. Do not commit multiple file and dump all messages in one commit. If you
modified several unrelated files, commit each group separately and
@@ -62,10 +58,14 @@ The next few rules are more of a technical nature.
The format of the commit messages is pretty simple.
If a line begins with #, it is taken to be a comment and will not appear
in the ChangeLog. Everything else goes into the ChangeLog.
in the ChangeLog. If the line begins with @, it will be redirected to the
NEWS file. Everything else goes into the ChangeLog.
It is important to note that if your comment or news logline spans multiple
lines, you have to put # at the beginning of _every_ such line.
lines, you have to put # or @ at the beginning of _every_ such line. Every
entry in NEWS has to have a name after it, so if you did it with someone's
help, put both your names there. Your name WILL NOT be automatically put
at the end of the NEWS entry - so, please provide it yourself.
Example. Say you modified two files, datetime.c and string.c. In datetime.c
you added a new format option for date() function, and in string.c you fixed
@@ -77,12 +77,17 @@ For datetime.c:
(PHP date) Added new 'K' format modifier for printing out number of
days until New Year's Eve.
@- Added new 'K' format modifier that will output the number of days
@ until New Year's Eve. (Bob)
For string.c:
(php_trim) Fixed a memory leak resulting from improper use of zval_dtor().
# Man, that thing was leaking all over the place!
@- Memory leak in trim() function has finally been fixed. (Bob)
The # lines will be omitted from the ChangeLog automagically.
The lines above marked with @ will go into NEWS file automagically, and the
# lines will be omitted from the ChangeLog. Alternatively, you might want
to modify NEWS file directly and not use the @ lines.
If you fix some bugs, you should note the bug ID numbers in your
commit message. Bug ID should be prefixed by "#" for easier access to
@@ -91,10 +96,12 @@ bug report when developers are browsing CVS via. LXR or Bonsai.
Example:
Fixed pgsql notice handler double free crash bug. Bug #14016
@ Fixed pgsql notice handler double free crash bug. Bug #14016
If you don't see your messages in ChangeLog right away, don't worry!
If you don't see your messages in ChangeLog and NEWS right away, don't worry!
These files are updated once a day, so your stuff will not show up until
somewhat later.
somewhat later. Don't go adding stuff to NEWS by hand if you already put @
lines in the commit message.
You can use LXR (http://lxr.php.net/) and Bonsai (http://bonsai.php.net/)
to look at PHP CVS repository in various ways.
+9 -19
View File
@@ -1,7 +1,3 @@
(NOTE: you may also want to take a look at the pear package
PECL_Gen, a PHP-only alternative for this script that
supports way more extension writing tasks and is
supposed to replace ext_skel completely in the long run ...)
WHAT IT IS
@@ -11,23 +7,17 @@ WHAT IT IS
HOW TO USE IT
Very simple. First, change to the ext/ directory of the PHP 4 sources. If
you just need the basic framework and will be writing all the code in your
functions yourself, you can now do
Very simple. First, cd do directory ext/ in PHP 4 sources. If you just need
the basic framework and will be writing all the code in your functions
yourself, you can now do
./ext_skel --extname=module_name
and everything you need is placed in directory module_name.
[ Note that GNU awk is likely required for this script to work. Debian
systems seem to default to using mawk, so you may need to change the
#! line in skeleton/create_stubs and the cat $proto | awk line in
ext_skel to use gawk explicitly. ]
If you don't need to test the existence of any external header files,
libraries or functions in them, the module is already almost ready to be
compiled in PHP. Just remove 3 comments in your_module_name/config.m4,
change back up to PHP sources top directory, and do
and everything you need is placed in directory module_name. In fact, if you
don't need to test the existence of any external header files, libraries or
functions in them, the module is already almost ready to be compiled in PHP.
Just remove 3 comments in your_module_name/config.m4, cd back up to PHP
sources top directory, and do
./buildconf; ./configure --enable-module_name; make
@@ -43,7 +33,7 @@ HOW TO USE IT
FORMAT OF FUNCTION DEFINITIONS FILE
All the definitions must be on one line. In it's simplest form, it's just
the function name, e.g.
the function name, ie.
my_function
+10 -19
View File
@@ -26,7 +26,7 @@ and not output any error messages.
Both functions return SUCCESS or FAILURE depending on the result.
The auto-conversions are performed as necessary. Arrays, objects, and
resources cannot be auto-converted.
resources cannot be autoconverted.
Type specifiers
@@ -42,14 +42,14 @@ Type specifiers
z - the actual zval
The following characters also have a meaning in the specifier string:
| - indicates that the remaining parameters are optional, they
should be initialized to default values by the extension since they
will not be touched by the parsing function if they are not
passed to it.
/ - use SEPARATE_ZVAL_IF_NOT_REF() on the parameter it follows
! - the parameter it follows can be of specified type or NULL (only applies
to 'a', 'o', 'O', 'r', and 'z'). If NULL is passed, the results
pointer is set to NULL as well.
| - indicates that the remaining parameters are optional, they
should be initialized to default values by the extension since they
will not be touched by the parsing function if they are not
passed to it.
/ - use SEPARATE_ZVAL_IF_NOT_REF() on the parameter it follows
! - the parameter it follows can be of specified type or NULL (only applies
to 'a', 'o', 'O', 'r', and 'z'). If NULL is passed, the results
pointer is set to NULL as well.
Examples
--------
@@ -105,20 +105,11 @@ if (zend_parse_parameters(3 TSRMLS_CC, "zbr!",
/* Get either a set of 3 longs or a string. */
long l1, l2, l3;
char *s;
/*
* The function expects a pointer to a integer in this case, not a long
* or any other type. If you specify a type which is larger
* than a 'int', the upper bits might not be initialized
* properly, leading to random crashes on platforms like
* Tru64 or Linux/Alpha.
*/
int length;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC,
"lll", &l1, &l2, &l3) == SUCCESS) {
/* manipulate longs */
} else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC,
"s", &s, &length) == SUCCESS) {
"s", &s) == SUCCESS) {
/* manipulate string */
} else {
/* output error */
-155
View File
@@ -1,155 +0,0 @@
1. strrpos() and strripos() now use the entire string as a needle. Be aware
that the existing scripts may no longer work as you expect.
EX :
<?php
var_dump(strrpos("ABCDEF","DEF"));
var_dump(strrpos("ABCDEF","DAF"));
?>
Will give you different results. The former returns 3 while the latter
returns false rather than the position of the last occurrence of 'D'.
The same applies to strripos().
2. Illegal use of string offsets causes E_ERROR instead of E_WARNING.
EX :
<?php
$a = "foo";
unset($a[0][1][2]);
?>
Fatal error: Cannot use string offset as an array in ... on line 1
3. array_merge() was changed to accept only arrays. If a non-array variable is
passed, a E_WARNING will be thrown for every such parameter. Be careful
because your code may start emitting E_WARNING out of the blue.
4. Be careful when porting from ext/mysql to ext/mysqli. The following
functions return NULL when no more data is available in the result set
(ext/mysql's functions return FALSE).
- mysqli_fetch_row()
- mysqli_fetch_array()
- mysqli_fetch_assoc()
5. PATH_TRANSLATED server variable is no longer set implicitly under
Apache2 SAPI in contrast to the situation in PHP 4, where it is set to the
same value as the SCRIPT_FILENAME server variable when it is not populated
by Apache. This change was made to comply with the CGI specification.
Please refer to bug #23610 for further information.
6. Starting PHP 5.0.0 the T_ML_CONSTANT constant is no longer defined by the
ext/tokenizer extension. If error_reporting is set to E_ALL notices will
be produced. Instead of T_ML_CONSTANT for /* */ the T_COMMENT constant
is used, thus both // and /* */ are resolved as the T_COMMENT constant.
However the PHPDoc style comments /** */ ,which starting PHP 5 are parsed
by PHP, are recongnized as T_DOC_COMMENT.
7. $_SERVER should be populated with argc and argv if variables_order
includes "S". If you have specifically configured your system to not
create $_SERVER, then of course it shouldn't be there. The change was to
always make argc and argv available in the CLI version regardless of the
variables_order setting. As in, the CLI version will now always populate
the global $argc and $argv variables.
8. In some cases classes must be declared before used. It only happens only
if some of the new features of PHP 5 are used. Otherwise the behaviour is
the old.
Example 1 (works with no errors):
<?php
$a = new a();
class a {
}
?>
Example 2 (throws an error):
<?php
$a = new a();
interface b{
}
class a implements b {
}
?>
Output (example 2) :
Fatal error: Class 'a' not found in /tmp/cl.php on line 2
9. get_class() starting PHP 5 returns the name of the class as it was
declared which may lead to problems in older scripts that rely on
the previous behaviour - the class name is lowercased. Expect the
same behaviour from get_parent_class() when applicable.
Example :
<?php
class FooBar {
}
class ExtFooBar extends FooBar{}
$a = new FooBar();
var_dump(get_class($a), get_parent_class($a));
?>
Output (PHP 4):
string(6) "foobar"
string(9) "extfoobar"
Output (PHP 5):
string(6) "FooBar"
string(9) "ExtFooBar"
----------------------------------------------------------------------
Example code that will break :
//....
function someMethod($p) {
if (get_class($p) != 'helpingclass') {
return FALSE;
}
//...
}
//...
Possible solution is to search for get_class() and get_parent_class() in
all your scripts and use strtolower().
10. get_class_methods() returns the names of the methods of a class as they
declared. In PHP4 the names are all lowercased.
Example code :
<?php
class Foo{
function doFoo(){}
function hasFoo(){}
}
var_dump(get_class_methods("Foo"));
?>
Output (PHP4):
array(2) {
[0]=>
string(5) "dofoo"
[1]=>
string(6) "hasfoo"
}
Output (PHP5):
array(2) {
[0]=>
string(5) "doFoo"
[1]=>
string(6) "hasFoo"
}
11. Assignment $this is impossible. Starting PHP 5.0.0 $this has special
meaning in class methods and is recognized by the PHP parser. The latter
will generate a parse error when assignment to $this is found
Example code :
<?php
class Foo {
function assignNew($obj) {
$this = $obj;
}
}
$a = new Foo();
$b = new Foo();
$a->assignNew($b);
echo "I was executed\n";
?>
Output (PHP 4):
I was executed
Output (PHP 5):
PHP Fatal error: Cannot re-assign $this in /tmp/this_ex.php on line 4
+33 -14
View File
@@ -4,9 +4,10 @@ $Id$
HOW TO CREATE A SELF-CONTAINED PHP EXTENSION
A self-contained extension can be distributed independently of
the PHP source. To create such an extension, two things are
the PHP source. To create such an extension, three things are
required:
- Makefile template (Makefile.in)
- Configuration file (config.m4)
- Source code for your module
@@ -73,9 +74,28 @@ DEFINING THE NEW EXTENSION
need to specify anything).
CREATING THE MAKEFILE TEMPLATE
The Makefile Template (Makefile.in) contains three lines:
------------------------------------------------------------------------------
LTLIBRARY_SHARED_NAME = foobar.la
LTLIBRARY_SOURCES = foo.c bar.c
include $(top_srcdir)/build/dynlib.mk
------------------------------------------------------------------------------
LTLIBRARY_SHARED_NAME specifies the name of the extension.
It must be of the form `ext-name.la'.
LTLIBRARY_SOURCES specifies the names of the sources files. You can
name an arbitrary number of source files here.
The final include directive includes the build rules (you usually
don't need to care about what happens there). rules.mk and other
files are installed by phpize which we will cover later.
CREATING THE M4 CONFIGURATION FILE
The m4 configuration can perform additional checks. For a
@@ -87,17 +107,13 @@ PHP_ARG_ENABLE(foobar,whether to enable foobar,
[ --enable-foobar Enable foobar])
if test "$PHP_FOOBAR" != "no"; then
PHP_NEW_EXTENSION(foobar, foo.c bar.c, $ext_shared)
PHP_EXTENSION(foobar, $ext_shared)
fi
------------------------------------------------------------------------------
PHP_ARG_ENABLE will automatically set the correct variables, so
that the extension will be enabled by PHP_NEW_EXTENSION in shared mode.
that the extension will be enabled by PHP_EXTENSION in shared mode.
The first argument of PHP_NEW_EXTENSION describes the name of the
extension. The second names the source-code files. The third passes
$ext_shared which is set by PHP_ARG_ENABLE/WITH to PHP_NEW_EXTENSION.
Please use always PHP_ARG_ENABLE or PHP_ARG_WITH. Even if you do not
plan to distribute your module with PHP, these facilities allow you
to integrate your module easily into the main PHP module framework.
@@ -115,9 +131,8 @@ CREATING SOURCE FILES
CREATING THE SELF-CONTAINED EXTENSION
Put config.m4 and the source files into one directory. Then, run phpize
(this is installed during make install by PHP 4.0).
Put Makefile.in, config.m4 and the source files into one directory.
Then run phpize (this is installed during make install by PHP 4.0).
For example, if you configured PHP with --prefix=/php, you would run
$ /php/bin/phpize
@@ -142,13 +157,17 @@ ADDING SHARED MODULE SUPPORT TO A MODULE
support to an existing module called foo.
1. In config.m4, use PHP_ARG_WITH/PHP_ARG_ENABLE. Then you will
automatically be able to use --with-foo=shared[,..] or
--enable-foo=shared[,..].
automatically be able to use --with-foo=shared or
--enable-foo=shared.
2. In config.m4, use PHP_NEW_EXTENSION(foo,.., $ext_shared) to enable
2. In config.m4, use PHP_EXTENSION(foo, $ext_shared) to enable
building the extension.
3. Add the following lines to your C source file:
3. Add the following line to Makefile.in:
LTLIBRARY_SHARED_NAME = foo.la
4. Add the following lines to your C source file:
#ifdef COMPILE_DL_FOO
ZEND_GET_MODULE(foo)
+61 -197
View File
@@ -2,17 +2,16 @@ An Overview of the PHP Streams abstraction
==========================================
$Id$
WARNING: some prototypes in this file are out of date.
The information contained here is being integrated into
the PHP manual - stay tuned...
Please send comments to: Wez Furlong <wez@thebrainroom.com>
Note: this doc is preliminary and is intended to give the reader an idea of
how streams work and should be used.
Why Streams?
============
You may have noticed a shed-load of issock parameters flying around the PHP
code; we don't want them - they are ugly and cumbersome and force you to
special case sockets and files every time you need to work with a "user-level"
special case sockets and files everytime you need to work with a "user-level"
PHP file pointer.
Streams take care of that and present the PHP extension coder with an ANSI
stdio-alike API that looks much nicer and can be extended to support non file
@@ -27,9 +26,7 @@ The main functions are:
PHPAPI size_t php_stream_read(php_stream * stream, char * buf, size_t count);
PHPAPI size_t php_stream_write(php_stream * stream, const char * buf, size_t
count);
PHPAPI size_t php_stream_printf(php_stream * stream TSRMLS_DC,
const char * fmt, ...);
count);
PHPAPI int php_stream_eof(php_stream * stream);
PHPAPI int php_stream_getc(php_stream * stream);
PHPAPI char *php_stream_gets(php_stream * stream, char *buf, size_t maxlen);
@@ -37,131 +34,22 @@ PHPAPI int php_stream_close(php_stream * stream);
PHPAPI int php_stream_flush(php_stream * stream);
PHPAPI int php_stream_seek(php_stream * stream, off_t offset, int whence);
PHPAPI off_t php_stream_tell(php_stream * stream);
PHPAPI int php_stream_lock(php_stream * stream, int mode);
These (should) behave in the same way as the ANSI stdio functions with similar
names: fread, fwrite, fprintf, feof, fgetc, fgets, fclose, fflush, fseek, ftell, flock.
names: fread, fwrite, feof, fgetc, fgets, fclose, fflush, fseek, ftell.
Opening Streams
===============
In most cases, you should use this API:
Ultimately, I aim to implement an fopen_wrapper-like call to do this with
minimum fuss.
Currently, mostly for testing purposes, you can use php_stream_fopen to open a
stream on a regular file.
PHPAPI php_stream *php_stream_open_wrapper(char *path, char *mode,
int options, char **opened_path TSRMLS_DC);
PHPAPI php_stream * php_stream_fopen(const char * filename, const char *
mode);
Where:
path is the file or resource to open.
mode is the stdio compatible mode eg: "wb", "rb" etc.
options is a combination of the following values:
IGNORE_PATH (default) - don't use include path to search for the file
USE_PATH - use include path to search for the file
IGNORE_URL - do not use plugin wrappers
REPORT_ERRORS - show errors in a standard format if something
goes wrong.
STREAM_MUST_SEEK - If you really need to be able to seek the stream
and don't need to be able to write to the original
file/URL, use this option to arrange for the stream
to be copied (if needed) into a stream that can
be seek()ed.
opened_path is used to return the path of the actual file opened,
but if you used STREAM_MUST_SEEK, may not be valid. You are
responsible for efree()ing opened_path. opened_path may be (and usually
is) NULL.
If you need to open a specific stream, or convert standard resources into
streams there are a range of functions to do this defined in php_streams.h.
A brief list of the most commonly used functions:
PHPAPI php_stream *php_stream_fopen_from_file(FILE *file, const char *mode);
Convert a FILE * into a stream.
PHPAPI php_stream *php_stream_fopen_tmpfile(void);
Open a FILE * with tmpfile() and convert into a stream.
PHPAPI php_stream *php_stream_fopen_temporary_file(const char *dir,
const char *pfx, char **opened_path TSRMLS_DC);
Generate a temporary file name and open it.
There are some network enabled relatives in php_network.h:
PHPAPI php_stream *php_stream_sock_open_from_socket(int socket, int persistent);
Convert a socket into a stream.
PHPAPI php_stream *php_stream_sock_open_host(const char *host, unsigned short port,
int socktype, int timeout, int persistent);
Open a connection to a host and return a stream.
PHPAPI php_stream *php_stream_sock_open_unix(const char *path, int persistent,
struct timeval *timeout);
Open a UNIX domain socket.
Stream Utilities
================
If you need to copy some data from one stream to another, you will be please
to know that the streams API provides a standard way to do this:
PHPAPI size_t php_stream_copy_to_stream(php_stream *src,
php_stream *dest, size_t maxlen);
If you want to copy all remaining data from the src stream, pass
PHP_STREAM_COPY_ALL as the maxlen parameter, otherwise maxlen indicates the
number of bytes to copy.
This function will try to use mmap where available to make the copying more
efficient.
If you want to read the contents of a stream into an allocated memory buffer,
you should use:
PHPAPI size_t php_stream_copy_to_mem(php_stream *src, char **buf,
size_t maxlen, int persistent);
This function will set buf to the address of the buffer that it allocated,
which will be maxlen bytes in length, or will be the entire length of the
data remaining on the stream if you set maxlen to PHP_STREAM_COPY_ALL.
The buffer is allocated using pemalloc(); you need to call pefree() to
release the memory when you are done.
As with copy_to_stream, this function will try use mmap where it can.
If you have an existing stream and need to be able to seek() it, you
can use this function to copy the contents into a new stream that can
be seek()ed:
PHPAPI int php_stream_make_seekable(php_stream *origstream, php_stream **newstream);
It returns one of the following values:
#define PHP_STREAM_UNCHANGED 0 /* orig stream was seekable anyway */
#define PHP_STREAM_RELEASED 1 /* newstream should be used; origstream is no longer valid */
#define PHP_STREAM_FAILED 2 /* an error occurred while attempting conversion */
#define PHP_STREAM_CRITICAL 3 /* an error occurred; origstream is in an unknown state; you should close origstream */
make_seekable will always set newstream to be the stream that is valid
if the function succeeds.
When you have finished, remember to close the stream.
NOTE: If you only need to seek forward, there is no need to call this
function, as the php_stream_seek can emulate forward seeking when the
whence parameter is SEEK_CUR.
NOTE: Writing to the stream may not affect the original source, so it
only makes sense to use this for read-only use.
NOTE: If the origstream is network based, this function will block
until the whole contents have been downloaded.
NOTE: Never call this function with an origstream that is referenced
as a resource! It will close the origstream on success, and this
can lead to a crash when the resource is later used/released.
NOTE: If you are opening a stream and need it to be seekable, use the
STREAM_MUST_SEEK option to php_stream_open_wrapper();
PHPAPI int php_stream_supports_lock(php_stream * stream);
This function will return either 1 (success) or 0 (failure) indicating whether or
not a lock can be set on this stream. Typically you can only set locks on stdio streams.
This call behaves just like fopen(), except it returns a stream instead of a
FILE *
Casting Streams
===============
@@ -171,14 +59,14 @@ You need to "cast" the stream into a FILE*, and this is how you do it:
FILE * fp;
php_stream * stream; /* already opened */
if (php_stream_cast(stream, PHP_STREAM_AS_STDIO, (void*)&fp, REPORT_ERRORS) == FAILURE) {
RETURN_FALSE;
if (php_stream_cast(stream, PHP_STREAM_AS_STDIO, &fp, 1) == FAILURE) {
RETURN_FALSE;
}
The prototype is:
PHPAPI int php_stream_cast(php_stream * stream, int castas, void ** ret, int
show_err);
show_err);
The show_err parameter, if non-zero, will cause the function to display an
appropriate error message of type E_WARNING if the cast fails.
@@ -195,14 +83,8 @@ if you mix ANSI stdio calls on the FILE* with php stream calls on the stream.
If your system has the fopencookie function, php streams can synthesize a
FILE* on top of any stream, which is useful for SSL sockets, memory based
streams, data base streams etc. etc.
In situations where this is not desirable, you should query the stream
to see if it naturally supports FILE *. You can use this code snippet
for this purpose:
if (php_stream_is(stream, PHP_STREAM_IS_STDIO)) {
/* can safely cast to FILE* with no adverse side effects */
}
NOTE: There might be situations where this is not desireable, and we need to
provide a flag to inform the casting routine of this.
You can use:
@@ -211,15 +93,10 @@ PHPAPI int php_stream_can_cast(php_stream * stream, int castas)
to find out if a stream can be cast, without actually performing the cast, so
to check if a stream is a socket you might use:
if (php_stream_can_cast(stream, PHP_STREAM_AS_SOCKETD) == SUCCESS) {
/* it can be a socket */
if (php_stream_can_cast(stream, PHP_STREAM_AS_SOCKETD) == SUCCESS) {
/* it's a socket */
}
Please note the difference between php_stream_is and php_stream_can_cast;
stream_is tells you if the stream is a particular type of stream, whereas
can_cast tells you if the stream can be forced into the form you request.
The former doesn't change anything, while the later *might* change some
state in the stream.
Stream Internals
================
@@ -232,10 +109,10 @@ underlying implementation.
The php_streams ops struct consists of pointers to methods that implement
read, write, close, flush, seek, gets and cast operations. Of these, an
implementation need only implement write, read, close and flush. The gets
method is intended to be used for streams if there is an underlying method
that can efficiently behave as fgets. The ops struct also contains a label
for the implementation that will be used when printing error messages - the
stdio implementation has a label of "STDIO" for example.
method is intended to be used for non-buffered streams if there is an
underlying method that can efficiently behave as fgets. The ops struct also
contains a label for the implementation that will be used when printing error
messages - the stdio implementation has a label of "STDIO" for example.
The idea is that a stream implementation defines a php_stream_ops struct, and
associates it with a php_stream using php_stream_alloc.
@@ -244,17 +121,17 @@ As an example, the php_stream_fopen() function looks like this:
PHPAPI php_stream * php_stream_fopen(const char * filename, const char * mode)
{
FILE * fp = fopen(filename, mode);
php_stream * ret;
if (fp) {
ret = php_stream_alloc(&php_stream_stdio_ops, fp, 0, 0, mode);
if (ret)
return ret;
FILE * fp = fopen(filename, mode);
php_stream * ret;
if (fp) {
ret = php_stream_alloc(&php_stream_stdio_ops, fp, 0, 0, mode);
if (ret)
return ret;
fclose(fp);
}
return NULL;
fclose(fp);
}
return NULL;
}
php_stream_stdio_ops is a php_stream_ops structure that can be used to handle
@@ -266,7 +143,7 @@ to be passed back to fopen_wrapper (or it's yet to be implemented successor).
The prototype for php_stream_alloc is this:
PHPAPI php_stream * php_stream_alloc(php_stream_ops * ops, void * abstract,
size_t bufsize, int persistent, const char * mode)
size_t bufsize, int persistent, const char * mode)
ops is a pointer to the implementation,
abstract holds implementation specific data that is relevant to this instance
@@ -287,23 +164,10 @@ into a FILE*, so it should be compatible with the mode parameter of fopen().
Writing your own stream implementation
======================================
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
RULE #1: when writing your own streams: make sure you have configured PHP with
--enable-debug.
I've taken some great pains to hook into the Zend memory manager to help track
down allocation problems. It will also help you spot incorrect use of the
STREAMS_DC, STREAMS_CC and the semi-private STREAMS_REL_CC macros for function
definitions.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
RULE #2: Please use the stdio stream as a reference; it will help you
understand the semantics of the stream operations, and it will always
be more up to date than these docs :-)
First, you need to figure out what data you need to associate with the
php_stream. For example, you might need a pointer to some memory for memory
based streams, or if you were making a stream to read data from an RDBMS like
MySQL, you might want to store the connection and rowset handles.
mysql, you might want to store the connection and rowset handles.
The stream has a field called abstract that you can use to hold this data.
If you need to store more than a single field of data, define a structure to
@@ -312,9 +176,9 @@ appropriately), and use the abstract pointer to refer to it.
For structured state you might have this:
struct my_state {
MYSQL conn;
MYSQL_RES * result;
struct my_state {
MYSQL conn;
MYSQL_RES * result;
};
struct my_state * state = pemalloc(sizeof(struct my_state), persistent);
@@ -333,36 +197,36 @@ Once you have that part figured out, you can write your implementation and
define the your own php_stream_ops struct (we called it my_ops in the above
example).
For example, for reading from this weird MySQL stream:
For example, for reading from this wierd mysql stream:
static size_t php_mysqlop_read(php_stream * stream, char * buf, size_t count)
{
struct my_state * state = (struct my_state*)stream->abstract;
struct my_state * state = (struct my_state*)stream->abstract;
if (buf == NULL && count == 0) {
/* in this special case, php_streams is asking if we have reached the
* end of file */
if (... at end of file ...)
return EOF;
else
return 0;
}
/* pull out some data from the stream and put it in buf */
... mysql_fetch_row(state->result) ...
/* we could do something strange, like format the data as XML here,
and place that in the buf, but that brings in some complexities,
such as coping with a buffer size too small to hold the data,
so I won't even go in to how to do that here */
if (buf == NULL && count == 0) {
/* in this special case, php_streams is asking if we have reached the
* end of file */
if (... at end of file ...)
return EOF;
else
return 0;
}
/* pull out some data from the stream and put it in buf */
... mysql_fetch_row(state->result) ...
/* we could do something strange, like format the data as XML here,
and place that in the buf, but that brings in some complexities,
such as coping with a buffer size too small to hold the data,
so I won't even go in to how to do that here */
}
Implement the other operations - remember that write, read, close and flush
are all mandatory. The rest are optional. Declare your stream ops struct:
php_stream_ops my_ops = {
php_mysqlop_write, php_mysqlop_read, php_mysqlop_close,
php_mysqlop_flush, NULL, NULL, NULL,
"Strange MySQL example"
php_mysqlop_write, php_mysqlop_read, php_mysqlop_close,
php_mysqlop_flush, NULL, NULL, NULL,
"Strange mySQL example"
}
Thats it!
@@ -376,4 +240,4 @@ connection and then use pefree to dispose of the struct you allocated.
You may read the stream->persistent field to determine if your struct was
allocated in persistent mode or not.
vim:tw=78:et
vim:tw=78
-126
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@@ -1,126 +0,0 @@
Submitting Patch for PHP
========================
This document describes how to submit a patch for PHP. Since you are
reading this document, you are willing to submit a patch for PHP.
Please keep reading! Submitting a patch for PHP is easy. The hard
part is making it acceptable for inclusion into our repository. :-)
How to create patch?
--------------------
We are working with CVS. You need to get CVS source to create a patch
that we accept. Visit http://www.php.net/anoncvs.php to get CVS
source. You can check out older versions, but make sure you get
the default branch (i.e. Do not use -r option when you check out the
CVS source)
Read CODING_STANDARDS file before you start working.
Now you are ready to create a patch. Modify source to fix a bug in PHP or
add a new feature to PHP. After you finished editing, please test your
patch. Read README.TESTING for testing.
After you finish testing your patch, take diff file using
"cvs diff > your.patch" command.
Read README.TESTING for submitting a test script for your patch. This is
not strictly required, but it is preferred to submit a test script along
with your patch. Making new test script is very easy. It also helps us
to understand what you have been fixed or added to PHP.
Tips for creating patch
-----------------------
If you would like to fix multiple bugs. It is easier for us if you
could create 1 patch for 1 bug, but this is not strictly required.
Note though that you might get little response, if your patch is
too hard to review.
If you would like change/add many lines, it is better to ask module
maintainer and/or internals@lists.php.net, or pear-dev@lists.php.net if
you are patching PEAR. Official module maintainers can be found in
EXTENSIONS file in PHP source.
If you are new to CVS (Concurrent Versions System), visit
http://cvshome.org/ for details.
Recommended CVS client settings for creating patch file
------------------------------------------------------
Recommended ~/.cvsrc file setting is:
------
cvs -z3
update -d -P
checkout -P
diff -u
------
diff -u means:
-u Use the unified output format.
With this CVS setting, you don't have to worry about adding/deleting
newlines and spaces.
Check list for submitting patch
-------------------------------
- Did you run "make test" to check if your patch didn't break
other features?
- Did you compile PHP with --enable-debug and check the PHP and
web server error logs when you test your patch?
- Did you build PHP for multi-threaded web servers. (Optional)
- Did you create test script for "make test"? (Recommended)
- Did you check your patch is unified format and it does not
contain white space changes? (If you are not using recommended
cvs setting)
- Did you update CVS source before you take final patch?
- Did you read the patch again?
Where to send your patch?
-------------------------
If you are patching C source, send the patch to internals@lists.php.net.
If you are patching a module, you should also send the patch to the
maintainer. Official module maintainers are listed in EXTENSION file
in source.
If you are patching PEAR, send the patch to pear-dev@lists.php.net.
Please add the prefix "[PATCH]" to your email subject and make sure
to include the patch as a MIME attachment even if it is short.
NOTE: only MIME attachments of type 'text/*' are accepted. The
easiest way to accomplish this, is to make the extension
'.txt'.
Test scripts should be included in the same email.
Explain what has been fixed/added/changed by your patch.
Finally, add the bug Id(s) which can be closed by your patch, if any.
What happens after you submit your patch
----------------------------------------
If your patch is easy to review and has obviously no side-effects,
it might take up to a few hours until someone commits it.
Because this is a volunteer-driven effort, more complex patches will
require more patience on your side.
If you did not receive any feedback in a few days, please consider
resubmitting the description of your patch, along-side with
these questions:
- Is my patch too hard to review? Because of which factors?
- Should I split it up in multiple parts?
- Are there any unwanted whitespace changes?
What happens when your patch is applied?
----------------------------------------
Your name will be included together with your email address in the CVS
commit log. If your patch affects end-users, a brief description
and your name might be added to the NEWS file.
Thank you for submitting patch for PHP!
-179
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@@ -1,179 +0,0 @@
[IMPORTANT NOTICE]
------------------
Failed tests usualy indicate a problem with your local system setup
and not within PHP itself (at least for official PHP release versions).
You may decide to automaticaly submit a test summary to our QA workflow
at the end of a test run.
Please do *not* submit a failed test as a bug or ask for help on why
it failed on your system without providing substantial backup information
on *why* the test failed on your special setup. Thank you :-)
[Testing Basics]
----------------
The easiest way to test your PHP build is to run "make test" from the
command line after successfully compiling. This will run the complete
tests for all enabled functionalities and extensions using the PHP
CLI binary.
To execute test scripts, you must build PHP with some SAPI, then you
type "make test" to execute all or some test scripts saved under
"tests" directory under source root directory.
Usage:
make test
"make test" basically executes "run-tests.php" script
under the source root (parallel builds will not work). Therefore you
can execute the script as follows:
TEST_PHP_EXECUTABLE=sapi/cli/php \
sapi/cli/php [-c /path/to/php.ini] run-tests.php [ext/foo/tests/GLOB]
[Which "php" executable "make test" look for]
---------------------------------------------
You must use TEST_PHP_EXECUTABLE environment variable to explicitly
select the php executable to be used to run the tests. That can either
be the CLI or CGI executable.
"make test" executes "run-tests.php" script with "php" binary. Some
test scripts such as session must be executed by CGI SAPI. Therefore,
you must build PHP with CGI SAPI to perform all tests.
NOTE: PHP binary executing "run-tests.php" and php binary used for
executing test scripts may differ. If you use different PHP binary for
executing "run-tests.php" script, you may get errors.
[Which php.ini is used]
-----------------------
"make test" uses the same php.ini file as it would once installed.
The tests have been written to be independent of that php.ini file,
so if you find a test that is affected by a setting, please report
this, so we can address the issue.
[Which test scripts are executed]
---------------------------------
"run-tests.php" ("make test"), without any arguments executes all
test scripts by extracting all directories named "tests"
from the source root and any subdirectories below. If there are files,
which have a "phpt" extension, "run-tests.php" looks at the sections
in these files, determines whether it should run it, by evaluating
the 'SKIP' section. If the test is eligible for execution, the 'FILE'
section is extracted into a ".php" file (with the same name besides
the extension) and gets executed.
When an argument is given or TESTS environment variable is set, the
GLOB is expanded by the shell and any file with extension "*.phpt" is
regarded as a test file.
Tester can easily execute tests selectively with as follows.
Examples:
./sapi/cli/php run-tests.php ext/mbstring/*
./sapi/cli/php run-tests.php ext/mbstring/020.phpt
[Test results]
--------------
Test results are printed to standard output. If there is a failed test,
the "run-tests.php" script saves the result, the expected result and the
code executed to the test script directory. For example, if
ext/myext/tests/myext.phpt fails to pass, the following files are created:
ext/myext/tests/myext.php - actual test file executed
ext/myext/tests/myext.log - log of test execution (L)
ext/myext/tests/myext.exp - expected output (E)
ext/myext/tests/myext.out - output from test script (O)
ext/myext/tests/myext.diff - diff of .out and .exp (D)
Failed tests are always bugs. Either the test is bugged or not considering
factors applying to the tester's environment, or there is a bug in PHP.
If this is a known bug, we strive to provide bug numbers, in either the
test name or the file name. You can check the status of such a bug, by
going to: http://bugs.php.net/12345 where 12345 is the bug number.
For clarity and automated processing, bug numbers are prefixed by a hash
sign '#' in test names and/or test cases are named bug12345.phpt.
NOTE: The files generated by tests can be selected by setting the
environment variable TEST_PHP_LOG_FORMAT. For each file you want to be
generated use the character in brackets as shown above (default is LEOD).
The php file will be generated always.
NOTE: You can set environment variable TEST_PHP_DETAILED to enable
detailed test information.
[Automated testing]
If you like to keep up to speed, with latest developments and quality
assurance, setting the environment variable NO_INTERACTION to 1, will not
prompt the tester for any user input.
Normally, the exit status of "make test" is zero, regardless of the results
of independent tests. Set the environment variable REPORT_EXIT_STATUS to 1,
and "make test" will set the exit status ("$?") to non-zero, when an
individual test has failed.
Example script to be run by cron(1):
========== qa-test.sh =============
#!/bin/sh
CO_DIR=$HOME/cvs/php5
MYMAIL=qa-test@domain.com
TMPDIR=/var/tmp
TODAY=`date +"%Y%m%d"`
# Make sure compilation enviroment is correct
CONFIGURE_OPTS='--disable-all --enable-cli --with-pcre'
export MAKE=gmake
export CC=gcc
# Set test environment
export NO_INTERACTION=1
export REPORT_EXIT_STATUS=1
cd $CO_DIR
cvs update . >>$TMPDIR/phpqatest.$TODAY
./cvsclean ; ./buildconf ; ./configure $CONFIGURE_OPTS ; $MAKE
$MAKE test >>$TMPDIR/phpqatest.$TODAY 2>&1
if test $? -gt 0
then
cat $TMPDIR/phpqatest.$TODAY | mail -s"PHP-QA Test Failed for $TODAY" $MYMAIL
fi
========== end of qa-test.sh =============
NOTE: the exit status of run-tests.php will be 1 when
REPORT_EXIT_STATUS is set. The result of "make test" may be higher
than that. At present, gmake 3.79.1 returns 2, so it is
advised to test for non-zero, rather then a specific value.
[Creating new test files]
-------------------------
Writing test file is very easy if you are used to PHP.
See the HOWTO at http://qa.php.net/write-test.php
[How to help us]
----------------
If you find bug in PHP, you can submit bug report AND test script
for us. You don't have to write complete script, just give us test
script with following format. Please test the script and make sure
you write the correct ACTUAL OUTPUT and EXPECTED OUTPUT before you
submit.
<?php
/*
Bug #12345
substr() bug. Do not return expected string.
ACTUAL OUTPUT
XYXA
EXPECTED OUTPUT
ABCD
*/
$str = "XYZABCD";
echo substr($str,3,7);
?>
-137
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@@ -1,137 +0,0 @@
[IMPORTANT NOTICE]
------------------
This is an addendum to README.TESTING with additional information
specific to run-tests2.php.
run-tests2.php is backward compatible with tests developed for
the original run-tests.php script. run-tests2 is *not* used by
'make test'. run-tests2 was developed to provide support for
testing PHP under it's primary environment, HTTP, and can run the
PHP tests under any of the SAPI modules that are direct executables,
or are accessable via HTTP.
[New features]
----------------
* Command line interface:
You can run 'php run-tests2.php -h' to get all the possible options.
* Configuration file:
the -c argument will allow you to use a configuration file. This is
handy if you are testing multiple environments and need various options
depending on the environment.
see run-tests-config.php for details.
* CGI Emulation:
Will emulate a CGI environment when testing with the cgi sapi executable.
* HTTP testing:
can be configured to run test scripts through an HTTP server running
on localhost. localhost is required since either the web server must
alias a directory to the php source directory, or the test scripts
must be copied to a directory under the web server
(see config options TEST_WEB_BASE_URL, TEST_BASE_PATH, and TEST_WEB_EXT)
* New sections supported for test files (see below)
When running tests over http, tests that require ini settings different that what
the web server runs under will be skipped. Since the test harness defines a number
of ini settings by default, the web server may require special configuration to
make testing work.
[Example Usage]
----------------
Some (but not all!) examples of usage:
1. run tests from the php source directory
php run-tests2.php -p /path/to/php-cli
2. run tests using cgi emulation
php run-tests2.php -p /path/to/php-cgi
3. run tests over http, copying test files into document root
php run-tests2.php -w -u http://localhost/test -m /path/to/htdocs/test
4. run tests over http, php sources have been aliased in web server
php run-tests2.php -w -u http://localhost/test
5. run tests using configuration file
php run-tests2.php -c /path/to/run-tests-config.php
6. run tests using configuration file, but overriding some settings:
(config file must be first)
php run-tests2.php -c /path/to/run-tests-config.php -w -t 3 -d /path/to/testdir
NOTE: configuration as described in README.TESTING still works.
[New Test Sections]
----------------
In addition to the traditional test sections
(see http://qa.php.net/write-test.php), several new sections are available
under run-tests2.
--POST--
This is not a new section, but not multipart posts are supported for testing
file uploads, or other types of POST data.
--CGI--
This section takes no value. It merely provides a simple marker for tests
that MUST be run as CGI, even if there is no --POST-- or --GET-- sections
in the test file.
--DESCRIPTION--
Not used for anything, just a section for documenting the test
--ENV--
This section get's eval()'d to help build an environment for the
execution of the test. This can be used to change environment
vars that are used for CGI emulation, or simply to set env vars
for cli testing. A full example looks like:
--ENV--
return <<<END
PATH_TRANSLATED=$filename
PATH_INFO=$scriptname
SCRIPT_NAME=$scriptname
END;
Some variables are made easily available for use in this section, they
include:
$filename full native path to file, will become PATH_TRANSLATED
$filepath =dirname($filename)
$scriptname this is what will become SCRIPT_NAME unless you override it
$docroot the equivelant of DOCUMENT_ROOT under Apache
$cwd the directory that the test is being initiated from
$this->conf all run-tests2 configuration vars
$this->env all environment variables that will get passed to the test
--REQUEST--
This section is also eval'd, and is similar in nature to --ENV--. However,
this section is used to build the url used in an HTTP request. Valid values
to set in this section would include:
SCRIPT_NAME The inital part of the request url
PATH_INFO The pathinfo part of a request url
FRAGMENT The fragment section of a url (after #)
QUERY_STRING The query part of a url (after ?)
--REQUEST--
return <<<END
PATH_INFO=/path/info
END;
--HEADERS--
This section is also eval'd. It is used to provide additional headers sent
in an HTTP request, such as content type for multipart posts, cookies, etc.
--HEADERS--
return <<<END
Content-Type=multipart/form-data; boundary=---------------------------240723202011929
Content-Length=100
END;
--EXPECTHEADERS--
This section can be used to define what headers are required to be
received back from a request, and is checked in addition to the
regular expect sections. For example:
--EXPECTHEADERS--
Status: 404
-123
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@@ -1,123 +0,0 @@
PHP Build System V5 Overview
- supports Makefile.ins during transition phase
- not-really-portable Makefile includes have been eliminated
- supports separate build directories without VPATH by using
explicit rules only
- does not waste disk-space/CPU-time for building temporary libraries
=> especially noticeable on slower systems
- slow recursive make replaced with one global Makefile
- eases integration of proper dependencies
- adds PHP_DEFINE(what[, value]) which creates a single include-file
per what. This will allow more fine-grained dependencies.
- abandoning the "one library per directory" concept
- improved integration of the CLI
- several new targets
build-modules: builds and copies dynamic modules into modules/
install-cli: installs the CLI only, so that the install-sapi
target does only what its name says
- finally abandoned automake (still requires aclocal at this time)
- changed some configure-time constructs to run at buildconf-time
- upgraded shtool to 1.5.4
- removed $(moduledir) (use EXTENSION_DIR)
The Reason For a New System
It became more and more apparent that there is a severe need
for addressing the portability concerns and improving the chance
that your build is correct (how often have you been told to
"make clean"? When this is done, you won't need to anymore).
If You Build PHP on a Unix System
You, as a user of PHP, will notice no changes. Of course, the build
system will be faster, look better and work smarter.
If You Are Developing PHP
Extension developers:
Makefile.ins are abandoned. The files which are to be compiled
are specified in the config.m4 now using the following macro:
PHP_NEW_EXTENSION(foo, foo.c bar.c baz.cpp, $ext_shared)
E.g. this enables the extension foo which consists of three source-code
modules, two in C and one in C++. And, depending on the user's wishes,
the extension will even be built as a dynamic module.
The full syntax:
PHP_NEW_EXTENSION(extname, sources [, shared [,sapi_class[, extra-cflags]]])
Please have a look at acinclude.m4 for the gory details and meanings
of the other parameters.
And that's basically it for the extension side.
If you previously built sub-libraries for this module, add
the source-code files here as well. If you need to specify
separate include directories, do it this way:
PHP_NEW_EXTENSION(foo, foo.c mylib/bar.c mylib/gregor.c,,,-I@ext_srcdir@/lib)
E.g. this builds the three files which are located relative to the
extension source directory and compiles all three files with the
special include directive (@ext_srcdir@ is automatically replaced).
Now, you need to tell the build system that you want to build files
in a directory called $ext_builddir/lib:
PHP_ADD_BUILD_DIR($ext_builddir/lib)
Make sure to call this after PHP_NEW_EXTENSION, because $ext_builddir
is only set by the latter.
If you have a complex extension, you might to need add special
Make rules. You can do this by calling PHP_ADD_MAKEFILE_FRAGMENT
in your config.m4 after PHP_NEW_EXTENSION.
This will read a file in the source-dir of your extension called
Makefile.frag. In this file, $(builddir) and $(srcdir) will be
replaced by the values which are correct for your extension
and which are again determined by the PHP_NEW_EXTENSION macro.
Make sure to prefix *all* relative paths correctly with either
$(builddir) or $(srcdir). Because the build system does not
change the working directory anymore, we must use either
absolute paths or relative ones to the top build-directory.
Correct prefixing ensures that.
SAPI developers:
Instead of using PHP_SAPI=foo/PHP_BUILD_XYZ, you will need to type
PHP_SELECT_SAPI(name, type, sources.c)
I.e. specify the source-code files as above and also pass the
information regarding how PHP is supposed to be built (shared
module, program, etc).
For example for APXS:
PHP_SELECT_SAPI(apache, shared, sapi_apache.c mod_php5.c php_apache.c)
General info
The foundation for the new system is the flexible handling of
sources and their contexts. With the help of macros you
can define special flags for each source-file, where it is
located, in which target context it can work, etc.
Have a look at the well documented macros
PHP_ADD_SOURCES(_X) in acinclude.m4.
-174
View File
@@ -1,174 +0,0 @@
The Win32 Build System.
$Id$
Wez Furlong <wez@thebrainroom.com>
If you need help with the build system, send mail to
internals@lists.php.net; please don't email me directly.
===========================================================
Contents:
1. How to build PHP under windows
a. Requirements
b. Opening a command prompt
c. Generating configure.js
d. Configuring
e. Building
f. Cleaning up
g. Running the test suite
h. snapshot building
2. How to write config.w32 files
x. to be written.
===========================================================
1. How to build PHP under windows
a. Requirements
You need:
- Windows Scripting Host (cscript.exe)
- Microsoft Build Tools from:
Microsoft Visual Studio (VC6) or later
You also need:
- bindlib_w32 [http://www.php.net/extra/bindlib_w32.zip]
- win32build [http://www.php.net/extra/win32build.zip]
b. Opening the Build Environment Command Prompt:
- Using Visual Studio (VC6)
1. Install it
2. If you have a VC++ Command Prompt icon on your start menu,
click on it to get a Command Prompt with the env vars
set up correctly.
If not, create a new shortcut and set the Target to:
%comspec% /k "C:\Program Files\Microsoft Visual Studio\VC98\Bin\vcvars32.bat"
You might also want to set the prompt to start in
a convenient location (such as the root of your
PHP source checkout).
- Using Visual Studio .Net
1. Install it.
2. Under the Visual Studio .Net Tools sub menu of your start
menu, you should have a Visual Studio .Net Command Prompt
icon. If not, create a new shortcut and set the Target to:
%comspec% /k "C:\Program Files\Microsoft Visual Studio .NET 2003\Common7\Tools\vsvars32.bat"
You might also want to set the prompt to start in
a convenient location (such as the root of your
PHP source checkout).
- Using the Platform SDK tools
1. Download the Platform SDK:
http://www.microsoft.com/msdownload/platformsdk/sdkupdate/
- You need the Core SDK, which is approx 200MB to download
and requires approx 500MB of disk space.
- The other components of the SDK are not required by PHP
- You might be able to reduce the download size by downloading
the installer control component first and then selecting
only the Build Environment (around 30MB), but I haven't
tried this.
** Note: it seems that MS don't include the 32 bit
build tools in the platform SDK any longer, so
you will probably have very limited luck if you
don't also have VC++ or VS.Net already installed.
2. Once installed, you will have an icon on your start menu
that will launch the build environment; the latest SDK's
install a number of different versions of this; you probably
want to choose the Windows 2000 Retail build environment.
Clicking on this will open a command prompt with its Path,
Include and Lib env vars set to point to the build tools
and win32 headers.
c. Generating configure
Change directory to where you have your PHP 5 sources.
Run buildconf.bat.
d. Configuring
cscript /nologo configure.js --help
Will give you a list of configuration options; these will
have the form:
--enable-foo or --disable-foo or --with-foo or --without-foo.
--enable-foo will turn something on, and is equivalent to
specifying --enable-foo=yes
--disable-foo will turn something off, and is equivalent to
specifying --enable-foo=no
--enable-foo=shared will attempt to build that feature as
a shared, dynamically loadable module.
Sometimes a configure option needs additional information
about where to find headers and libraries; quite often
you can specify --enable-foo=option where option could be
the path to where to find those files. If you want to
specify a parameter and build it as shared, you can use
this syntax instead: --enable-foo=shared,option
The same rules all apply to --with-foo and --without-foo;
the only difference is the way the options are named;
the convention is that --enable-foo means that you are
switching on something that comes with PHP, whereas
--with-foo means that you want to build in something
external to PHP.
e. Building
Once you have successfully configured your build (make
sure you read the output from the command to make sure
it worked correctly), you can build the code; simply type
"nmake" at the command prompt, and it will build everthing
you asked for.
Once the build has completed, you will find your binaries
in the build dir determined by configure; this is typically
Release_TS for release builds or Debug_TS for debug builds.
If you build a non-thread-safe build, it will use Release
or Debug to store the files. Also in this build dir you
will find sub directories for each module that went into
your PHP build. The files you'll want to keep are the
.exe and .dll files directly in your build dir.
f. Cleaning Up
You can automatically delete everything that was built
by running "nmake clean". This will delete everything
that was put there when you ran nmake, including the
.exe and .dll files.
g. Running the test suite
You can verify that your build is working well by running
the regression test suite. You do this by typing
"nmake test". You can specify the tests you want to run
by defing the TESTS variable - if you wanted to run the
sqlite test suite only, you would type
"nmake /D TESTS=ext/sqlite/tests test"
h. Snapshot Building
If you want to set up an automated build that will tolerate
breakages in some of the modules, you can use the
--enable-snapshot-build configure option to generate a
makefile optimized for that purpose. A snapshot build will
switch the argument parser so that the default option for
configure switches that your don't specify will be set
to "shared". The effect of this is to turn on all options
unless you explicitly disable them. When you have configured
your snapshot build, you can use "nmake build-snap" to build
everything, ignoring build errors in individual extensions
or SAPI.
vim:tw=78:sw=1:ts=1:et
+25 -11
View File
@@ -1,4 +1,4 @@
Using PHP 5 with the Zeus Web Server
Using PHP4 with the Zeus Web Server
-----------------------------------
Zeus fully supports running PHP in combination with our
@@ -21,13 +21,29 @@ If you have any problems, please check the support site for more
up-to-date information and advice.
Quick guide to installing CGI/FastCGI with Zeus
-----------------------------------------------
Quick guide to installing FastCGI with Zeus
-------------------------------------------
Step 1 - Compile PHP as FastCGI.
Step 1 - obtain and install FastCGI development kit.
Grab the package from:
http://www.fastcgi.com/dist/devkit_2.2.0.tar.gz
Extract the package and follow the instructions:
./configure
make
make export
(run the last as root)
This will install to /usr/local/lib/libfcgi.a
and /usr/local/include/*fcgi*
Step 2 - Compile PHP as FastCGI.
Compile as follows:
./configure --enable-fastcgi
./configure --with-fastcgi
make
Note that PHP has many options to the configure script -
@@ -39,7 +55,7 @@ program called 'php'. Copy this into your document root, under a
dedicated FastCGI directory (e.g. $DOCROOT/fcgi-bin/php)
Step 2 - configure Zeus
Step 3 - configure Zeus
Four stages:
- enable FastCGI
@@ -82,7 +98,7 @@ Click 'update' to commit these changes
Finally restart your virtual server for these changes to take effect.
Step 3 - start PHP as a FastCGI runner
Step 4 - start PHP as a FastCGI runner
When you start PHP, it will pre-fork a given number of child processes
to handle incoming PHP requests. Each process will handle a given
@@ -90,10 +106,8 @@ number of requests before exiting (and being replaced by a newly
forked process). You can control these two parameters by setting the
following environment variables BEFORE starting the FastCGI runner:
PHP_FCGI_CHILDREN - the number of child processes to pre-fork. This
variable MUST be set, if not then the PHP will not run as a FastCGI.
We recommend a value of 8 for a fairly busy site. If you have many,
long-running PHP scripts, then you may need to increase this further.
PHP_FCGI_CHILDREN - the number of child processes to pre-fork. If not
set, defaults to 8.
PHP_FCGI_MAX_REQUESTS - the number of requests each PHP child process
handles before exiting. If not set, defaults to 500.
-193
View File
@@ -1,193 +0,0 @@
Input Filter Support in PHP 5
-----------------------------
XSS (Cross Site Scripting) hacks are becoming more and more prevalent,
and can be quite difficult to prevent. Whenever you accept user data
and somehow display this data back to users, you are likely vulnerable
to XSS hacks.
The Input Filter support in PHP 5 is aimed at providing the framework
through which a company-wide or site-wide security policy can be
enforced. It is implemented as a SAPI hook and is called from the
treat_data and post handler functions. To implement your own security
policy you will need to write a standard PHP extension.
A simple implementation might look like the following. This stores the
original raw user data and adds a my_get_raw() function while the normal
$_POST, $_GET and $_COOKIE arrays are only populated with stripped
data. In this simple example all I am doing is calling strip_tags() on
the data. If register_globals is turned on, the default globals that
are created will be stripped ($foo) while a $RAW_foo is created with the
original user input.
ZEND_BEGIN_MODULE_GLOBALS(my_input_filter)
zval *post_array;
zval *get_array;
zval *cookie_array;
ZEND_END_MODULE_GLOBALS(my_input_filter)
#ifdef ZTS
#define IF_G(v) TSRMG(my_input_filter_globals_id, zend_my_input_filter_globals *, v)
#else
#define IF_G(v) (my_input_filter_globals.v)
#endif
ZEND_DECLARE_MODULE_GLOBALS(my_input_filter)
function_entry my_input_filter_functions[] = {
PHP_FE(my_get_raw, NULL)
{NULL, NULL, NULL}
};
zend_module_entry my_input_filter_module_entry = {
STANDARD_MODULE_HEADER,
"my_input_filter",
my_input_filter_functions,
PHP_MINIT(my_input_filter),
PHP_MSHUTDOWN(my_input_filter),
NULL,
PHP_RSHUTDOWN(my_input_filter),
PHP_MINFO(my_input_filter),
"0.1",
STANDARD_MODULE_PROPERTIES
};
PHP_MINIT_FUNCTION(my_input_filter)
{
ZEND_INIT_MODULE_GLOBALS(my_input_filter, php_my_input_filter_init_globals, NULL);
REGISTER_LONG_CONSTANT("POST", PARSE_POST, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GET", PARSE_GET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("COOKIE", PARSE_COOKIE, CONST_CS | CONST_PERSISTENT);
sapi_register_input_filter(my_sapi_input_filter);
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(my_input_filter)
{
if(IF_G(get_array)) {
zval_ptr_dtor(&IF_G(get_array));
IF_G(get_array) = NULL;
}
if(IF_G(post_array)) {
zval_ptr_dtor(&IF_G(post_array));
IF_G(post_array) = NULL;
}
if(IF_G(cookie_array)) {
zval_ptr_dtor(&IF_G(cookie_array));
IF_G(cookie_array) = NULL;
}
return SUCCESS;
}
PHP_MINFO_FUNCTION(my_input_filter)
{
php_info_print_table_start();
php_info_print_table_row( 2, "My Input Filter Support", "enabled" );
php_info_print_table_row( 2, "Revision", "$Revision$");
php_info_print_table_end();
}
/* The filter handler. If you return 1 from it, then PHP also registers the
* (modified) variable. Returning 0 prevents PHP from registering the variable;
* you can use this if your filter already registers the variable under a
* different name, or if you just don't want the variable registered at all. */
SAPI_INPUT_FILTER_FUNC(my_sapi_input_filter)
{
zval new_var;
zval *array_ptr = NULL;
char *raw_var;
int var_len;
assert(*val != NULL);
switch(arg) {
case PARSE_GET:
if(!IF_G(get_array)) {
ALLOC_ZVAL(array_ptr);
array_init(array_ptr);
INIT_PZVAL(array_ptr);
}
IF_G(get_array) = array_ptr;
break;
case PARSE_POST:
if(!IF_G(post_array)) {
ALLOC_ZVAL(array_ptr);
array_init(array_ptr);
INIT_PZVAL(array_ptr);
}
IF_G(post_array) = array_ptr;
break;
case PARSE_COOKIE:
if(!IF_G(cookie_array)) {
ALLOC_ZVAL(array_ptr);
array_init(array_ptr);
INIT_PZVAL(array_ptr);
}
IF_G(cookie_array) = array_ptr;
break;
}
Z_STRLEN(new_var) = val_len;
Z_STRVAL(new_var) = estrndup(*val, val_len);
Z_TYPE(new_var) = IS_STRING;
var_len = strlen(var);
raw_var = emalloc(var_len+5); /* RAW_ and a \0 */
strcpy(raw_var, "RAW_");
strlcat(raw_var,var,var_len+5);
php_register_variable_ex(raw_var, &new_var, array_ptr TSRMLS_DC);
php_strip_tags(*val, val_len, NULL, NULL, 0);
*new_val_len = strlen(*val);
return 1;
}
PHP_FUNCTION(my_get_raw)
{
long arg;
char *var;
int var_len;
zval **tmp;
zval *array_ptr = NULL;
HashTable *hash_ptr;
char *raw_var;
if(zend_parse_parameters(2 TSRMLS_CC, "ls", &arg, &var, &var_len) == FAILURE) {
return;
}
switch(arg) {
case PARSE_GET:
array_ptr = IF_G(get_array);
break;
case PARSE_POST:
array_ptr = IF_G(post_array);
break;
case PARSE_COOKIE:
array_ptr = IF_G(post_array);
break;
}
if(!array_ptr) RETURN_FALSE;
/*
* I'm changing the variable name here because when running with register_globals on,
* the variable will end up in the global symbol table
*/
raw_var = emalloc(var_len+5); /* RAW_ and a \0 */
strcpy(raw_var, "RAW_");
strlcat(raw_var,var,var_len+5);
hash_ptr = HASH_OF(array_ptr);
if(zend_hash_find(hash_ptr, raw_var, var_len+5, (void **)&tmp) == SUCCESS) {
*return_value = **tmp;
zval_copy_ctor(return_value);
} else {
RETVAL_FALSE;
}
efree(raw_var);
}
+186
View File
@@ -0,0 +1,186 @@
Advisory on the PHP Release Cycle
Copyright & Liciencing
This Document is (c) Copyright 2000,2001 by The PHP Group
This Document is distributed under the terms of the GNU General
Public License as published by the Free Software Foundation;
either version 2 of the License, or (at your option) any later
version.
Table of Contents
1. Introduction
2. Dealing with bugs
2.1 As a QA Team Member
2.2 As a Developer
3. Releaseing another RC
4. CVS During the Release Process
4.1 Useful CVS Commands
5 The Final Release
6 Summary
1. Introduction
This cycle should take place over roughly 10 days. When it is
decided it is time for an Release to occur Andi/Zeev (Or
Whoever) will tarball RC1, Tag & Branch CVS (see section 4)
and then announce the RC on PHP-QA and PHP-DEV. At this
point the build tracker and QA Bug System come into play.
If you successfully build PHP then report it in the build
tracker, If you then run and complete all the tests you
should report this too in the build tracker when
these features become avalible.
2. Dealing with Bugs
2.1 As a QA Team member
If you find a bug in an RC that you think is a showstopper
then, even if it is a known bug, you should report it in the
QA Bug system. This marks the bug for discussion at least,
and preferably fixing before the actual release. This system
is separate from the main bugs system so that important bugs
dont get lost in the midst if lots of feature/change request
in the approach to a release. It is imperitive where
appropraite that as a QA'er a test script, Configure options
and PHP.ini files are provided to enable the developer to
reproduce the bug, this is an important part of our job. If
you have a serious bug then you should also create a test
script to be added to the tests dir of the php source so
that at the end of the process to enable us to make sure bug
does not return. It is not difficult to create these test
scripts and a readme on it can be found in
php4/tests/README.
2.2 As a Developer
What should happen is that when a bug is reported it
is send to php-dev and php-qa as with other bugs. We should
have far stricter assignment system in this bug cycle rather
than just leaving them. Once again bugs should be able to be
marked as To Be Fixed Before release or moved to other bug
system. (This is currently the Release Masters responsibility)
Then before the actual release the qa bugs system can be
checked and if there are outstanding To Be Fixed Before
release bugs the Developers can see this easyly rather than
show stoppers being dismissed and not worried about.
When a bug is fixed the QAer who reported the bug is emailed
and asked to test again and see if the bug is fixed.
3 Releasing another RC
If it is felt necessary that a 2nd RC is needed then it
should be packaged as before and announced to both lists
again. The testing process then starts again, the RC2 is
added to the build tracker and QA'ers are asked to build and
retest the scripts as appropriate, espectially if you
reported a bug, you should test thourghly for your
bug and make sure it no longer occurs. This will normally
add anouther 3 days to the cycle, giving QA'ers time to
build test and report back, then for developers to
fix any problems.
4 CVS during the release process
At the point where the first RC is create a branch is
formed. This branch is not altered form that point onward
other than major bug fixes. Minor non important bug
fixes should not be applied to this branch but to the main
tree instead. Any major bug fixes should be applied to both
trees. The developer should test and check the RC tree then
also test and check the MAIN tree. This is their
responsibility to make sure (as far as possible) that the
bug fix works on both trees.
4.1 Useful CVS Commands
To create a Branch <Should only be done by person tarballing
the RC (The Release Master)>:
$ cvs tag -b php_4_0_<Version>RC<NUMBER>
IE:
$ cvs tag -b php_4_0_1RC1
This should be executed in the PHP directory of an up to
date checkout. Remember to also tag the Zend and TSRM repositories.
You can retrieve a branch in one of two ways: by checking it
out fresh from the repository, or by switching an existing
working copy over to the branch, I would suggest you
checkout a new copy.
To check out a new copy:
$ cvs checkout -r php_4_0_<Version>RC<NUMBER> php4
IE:
$ cvs checkout -r php_4_0_1RC1 php4
To switch a working copy (Not recomended due to possible
commiting to wrong branch)
$ cvs update -r php_4_0_<Version>RC<NUMBER> php4
IE:
$ cvs update -r php_4_0_1RC1 php4
This should be done in the PHP4 directory itself.
To revert back to normal branch you should use the
following:
$ cvs update -A
To Commit to the branch you follow exactly the same
procedure as normal
$ cvs commit file.c
MAKE SURE YOU DO NOT COMMIT TO THE WRONG BRANCH.
5 The Final Release
When it is time to make the final release the following
proceedure should be followed. The person who is tarballing
the final release should check the QA bugs system and make
sure there are no showstoppers left unfixed. If there are
then bug the person the bug is assigned to until they fix
it. If there are no more qa bugs then they should tag the
branch as php_4_0_<Version> and tarball as usual. An email
should be sent to PHP-GEN, PHP_DEV and PHP-QA about the new
release and it should be added to php.net. The windows
binaries and servelets should be built as soon as possible
and added too, as should the windows installer.
6 Summary
Here is a summary of what a release cycle might look like:
Thurs: RC is agreed on and packaged, an email is sent to
PHP_QA and PHP-DEV, the CVS is Branched and the
Release Cycle Begins.
Mon: After a weekends testing most show stoppers should
have been found (Hopefully) and the developers get to
work on fixing them.
Thurs: A second RC is released if needed with the new bug
fixes in and the QAers test again.
Sun: A review is made of all outstanding bugs and any show
stoppers should be fixed. if there are no show
stoppers then the final release is packaged and
released on the monday morning on php.net
Mon: Release is made.
James
--
James Moore
PHP QA Team
jmoore@php.net
+56 -41
View File
@@ -3,26 +3,59 @@ parenthesis means that person has taken on this project.
Zend
----
For PHP 4.3.0:
* Allow foreach ($array as $k => &$val) syntax. right now we cannot
traverse an array without copying each element.
* Allow foreach ($array as $k => list($a, $b)) syntax for multi
dimensional arrays.
* Look at replacing c-lib call tolower().
* Make hash API functions work with HASH_OF() to save time.
* Allow to set a default value for call-by-reference-parameters.
eg: function hello (&$pallo = NULL) {}
* Disallow function(method) redefinition in class.
* Add configure test to determine if dlsym() requires underscore and set
DLSYM_NEEDS_UNDERSCORE accordingly. Perl and zsh have it in configure,
for example. (DONE?)
For PHP 5.0.0:
* Native large number support (probably with GNU GMP)
* Const'ify APIs. Right now, many functions leave parameters untouched,
but don't declare those as const. This makes interaction with other
interfaces difficult which pass const parameters to us.
* Add try..catch/throw exception handling.
* Fix Zend shallow copy issues with objects and arrays.
global
------
For PHP 4.3.0:
* Add aliases to functions to conform to new naming conventions, e.g.
str_to_upper().
* Make all extensions thread-safe.
* Make everything on the language-level independent of your locale
settings.
* Change PHP error messages, so that they point to pages or sections
in the PHP Manual.
* Make sure that all ZTS globals get destructed. Most ts_allocate_id()
calls should have a dtor entry.
* Activate all extensions by default that don't rely on external
dependencies. (eg ftp) (DONE?)
* on some platforms unimplemented function will just do nothing
(e.g. symlink) they should print a warning or not even be defined!
(DONE ?)
* Finish PHP streams abstraction, nuke all that issock stuff, implement SSL
socket support. (wez)
- ext/ftp/ -> all FILEs to streams
- ext/bz2/ -> convert to stream impl.
* Use arg_separator.input to implode args in the CGI sapi extension
and arg_separator.input to explode in php_build_argv(). (DONE?)
* Change the odbc_fetch_into() function to require ALWAYS the first two
parameters ($conn_id and $array), and make the third (row) be optional.
* Remove --with-openlink configure option (--with-iodbc replaces it).
* Implement flush feature suitable for nested output buffers.
For PHP 5.0.0
* bundle and use curl lib for fopen wrapper.
* --enable-all in configure. (--enable-shared=max ...)
* make configure print out a summary when it's done (like XEmacs)
* replace standard functions which work on static data with
@@ -35,28 +68,15 @@ global
* Move most extensions and PEAR packages out of the PHP CVS tree,
include them again during release packaging.
Other
* use thread-safe resolver functions (either require BIND 8 or adns).
* implement javadoc based function docs template system.
* provide optional IPv6 support (seems to be done?).
* provide optional IPv6 support.
* find a better way to implement script timeouts. SIGVTALRM is used
by some POSIX threads implementations (i.e. OpenBSD) and is not
available in ZTS mode.
* Implement flush feature suitable for nested output buffers.
Streams
-------
* Route filestat.c through the wrapper layer; isolate the statcache code
so that it is independent of php functions and can be applied to any
stream/path.
* Implement generalized connection pool for stated protocols such as
ftp and http/1.1 (using keep-alive) to avoid having to negotiate
new command/request stream for each subsequent call; Possibly store
resources in contexts (creating a default context if necessary) to
allow segmentation of connection pools.
* Add a method to take ownership of the memory buffer in memory streams so
that generating string values for zvals doesn't require an estrdup.
* bundle and use curl lib for fopen wrapper.
documentation
-------------
@@ -67,16 +87,10 @@ documentation
* Add developer documentation.
* Add detailed documentation for Java extension.
ext/bz2
-------
* Add an ini directive to specify the size of decompression buffer.
The default 4k is too small for large files and also requires much time
for decompression. 40k is suitable for such files, however it may be too
much under certain environments. There should be appropriate default
settings for the various SAPI modules (e.g. apache and cli).
ext/curl
--------
* Use the cURL write handler to save data for use when returning data or
outputting data.
* Have a warning scheme for when people use unsupported features.
ext/oci8
@@ -87,26 +101,10 @@ ext/oci8
* Make allow_call_time_pass_reference=Off working.
* For additional todo information, see oci8.c, in ext/oci8
ext/odbc
--------
For PHP 4.3.0:
* update all php_error calls to php_error_docref where valid
* integrate EXPERIMENTAL ODBC update for use in PHP 5.0, use for
testing purposes only.
For PHP 5.0.0
* Activate EXPERIMENTAL ODBC codebase update
ext/pcre
--------
* Allow user to set PCRE_NOTEMPTY, PCRE_ANCHORED at execution time, maybe
ext/pcntl
---------
* Change internal callback handler to use TICKS
* Remove all zend_extension code
* Add object callback support to pcntl_signal()
ext/pgsql
---------
For PHP 4.3.0:
@@ -129,13 +127,32 @@ ext/session
* Provide a callback facility which is executed upon encountering
an unknown class name during deserialization
ext/sockets
-----------
* Make the extension work on windows (Daniel Beulshausen)
* Make the extension work with Solaris and the Sun GCC
ext/standard
------------
* Add a version number to data serialized via serialize().
* Possibly modify parsing of GPC data to automatically create arrays if
variable name is seen more than once.
* Implement regex-cache for url-functions.
* stri_replace(). (Andrei)
* Move socket related functions to fsock.c.
* NOT binary safe:
strtok()
basename()
dirname()
strrpos()
strrchr()
strip_tags()
* Rewrite win32 SMTP code to be usable for *ix to, maybe as a (default)
module of its own (Hartmut)
ext/zziplib
------------
* More fully support the zziplib API
ext/wddx
--------
@@ -151,5 +168,3 @@ ext/wddx
other cool stuff
----------------
* PVM extension
vim:et:sw=4:ts=4
-17
View File
@@ -1,17 +0,0 @@
Zend Engine
-----------
- Look at making zend_constant value member be a zval* instead of zval. (Andi)
- Add the patch for referring to existing .ini vars in .ini files. (Andrei)
- Implement inheritance rules for type hints. (Marcus)
- Implement true/false/NULL as keywords (apply the patch). (Andi, Marcus)
- Implement typehinting for arrays (apply the patch). (Andi, Marcus)
- Find a keyword for the if-set-or operator (apply the patch). (Marcus, all)
- Fix ZTS destruction (apply the patch). (Marcus)
Build System
------------
- Implement load order of built-in extensions (apply the patch). (Wez)
Standard Library
----------------
- Implement new time/date parsing and handling functions. (Derick)
-109
View File
@@ -1,109 +0,0 @@
Component: Zend Engine 2
Important stuff to finish: PPP members/PPP methods,
support of overloaded extensions, possibly differentiate
between class and namespace as discussed with Stig in
Germany.
Responsibility: Zeev, Andi, Stas
Time frame: Couple of months for first part and extensions will be
ongoing while PHP is being fixed.
Things to leave for later versions: Native aggregation
support, accessing static members via object and not class.
Component: Aggregation
Responsibility: Andi, Stig?
Time frame: ?
Component: Redesign of API Versioning
Responsibility: ?
Time frame: 1 month
Component: Thread Safety
Identify the extensions that are not thread safe by design
or due to dependant libraries and identify them as such.
If possible try to resolve thread safety issue via code
improvements (if php code or patches will be accepted by
library maintainers). For situations where thread safety
cannot easily be acheived a flag in the extension API is
set so PHP can identify non-thread safe extensions. These
extensions will not be loaded in a ZTS compiled binary
(unless it is cli/cgi).
Responsibility: ?
Time frame: ?
Component: SAPI
Environment variables defined in the CGI spec need to be
verified in each SAPI module that they conform to the CGI
spec correctly. If they do not, the SAPI module needs to
fix the variable prior to script execution. Having this
conformity will aid in having PHP scripts run correctly
under different sapi modules.
Responsibility: Shane Caraveo & each sapi module owner
Timeframe: ? (but shouldn't be much effort, most modules are probably ok)
Component: Input Filtering
- Implement a SAPI input filter hook that will get called
just before registering a variable in the
treat_data/post_handler hooks. (done)
- Make sure this is also done in mbstring (done)
- Provide access functions, or perhaps a new
$_RAW_GET/POST/Cookie set of superglobals to get at the
unfiltered data
- Provide a .ini directive which allows people to set their
input filter to one of the built-in strip_tags,
htmlspecialchars or whatever other internal function might
be useful here.
- (The main benefit of this is to make it easier for people
to solve the XSS problem once and for all without having
to go through every line of their code and adding input
validation/filtering everywhere)
Responsibility: Rasmus
Timeframe: Yesterday
Component: RPC Abstraction Layer
Porting java, com, dotnet, xmlrpc, corba, soap and python, srm
(are there more ?) to work with the new oo api and preferably
by using ext/rpc.
Responsibility: Harald
Time frame: 2 months (but i have to wait for a few engine features first)
Component: OO Extensions
Each OO extension has to be revised and rewritten to fit into
the new OO model. We should decide which extensions are a must
to have for the release and which can be ported by the maintainer
later as a separate pecl release.
A list of extensions to be extended that have to be investigated:
* browscap
* aggregate
* all *sql extensions (*_fetch_object)
* domxml (seems like christian is rewriting it anyways)
* ming
Responsibility: Harald (, extension maintainers)
Component: Abstract Data Types (ADT)
Responsibility: Sterling, Harald
Time frame: ?
Component: Test Suite
Extending the test suite with atleast a test for every
function in an extension that doesn't require external
resources. Also developing an automated test thing which
cvs ups's, compiles and tests the build on a daily base on
as much platforms/extensions as possible.
The test suite will also be extended to support threaded
testing and testing for differing sapi modules (via http
calls or other methods).
Reponsibility: Derick (, extension maintainers)
Time frame: 3 months
-3
View File
@@ -1,3 +0,0 @@
- clean up .cvsignores
- purge Makefile.ins and replace PHP_EXTENSION in config.m4s
with appropiate calls to PHP_NEW_EXTENSION
+15 -141
View File
@@ -15,6 +15,7 @@
#ifdef ZTS
#include <stdio.h>
#include <stdlib.h>
#if HAVE_STDARG_H
#include <stdarg.h>
@@ -34,9 +35,6 @@ typedef struct {
size_t size;
ts_allocate_ctor ctor;
ts_allocate_dtor dtor;
#ifdef MBO_0
int done;
#endif
} tsrm_resource_type;
@@ -82,7 +80,7 @@ static FILE *tsrm_error_file;
} \
}
#else
#define TSRM_ERROR(args)
#define TSRM_ERROR
#define TSRM_SAFE_RETURN_RSRC(array, offset, range) \
if (offset==0) { \
return &array; \
@@ -98,10 +96,9 @@ static pthread_key_t tls_key;
static int tls_key;
#elif defined(TSRM_WIN32)
static DWORD tls_key;
#elif defined(BETHREADS)
static int32 tls_key;
#endif
/* Startup TSRM (call once for the entire process) */
TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, char *debug_filename)
{
@@ -114,8 +111,6 @@ TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debu
st_key_create(&tls_key, 0);
#elif defined(TSRM_WIN32)
tls_key = TlsAlloc();
#elif defined(BETHREADS)
tls_key = tls_allocate();
#endif
tsrm_error_file = stderr;
@@ -160,15 +155,8 @@ TSRM_API void tsrm_shutdown(void)
int j;
next_p = p->next;
for (j=0; j<p->count; j++) {
if (p->storage[j]) {
#ifdef MBO_0
if (resource_types_table && !resource_types_table[j].done && resource_types_table[j].dtor) {
resource_types_table[j].dtor(p->storage[j], &p->storage);
}
#endif
free(p->storage[j]);
}
for (j=0; j<id_count; j++) {
free(p->storage[j]);
}
free(p->storage);
free(p);
@@ -191,7 +179,6 @@ TSRM_API void tsrm_shutdown(void)
#if defined(GNUPTH)
pth_kill();
#elif defined(PTHREADS)
pthread_setspecific(tls_key, 0);
pthread_key_delete(tls_key);
#elif defined(TSRM_WIN32)
TlsFree(tls_key);
@@ -226,9 +213,6 @@ TSRM_API ts_rsrc_id ts_allocate_id(ts_rsrc_id *rsrc_id, size_t size, ts_allocate
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].size = size;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].ctor = ctor;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].dtor = dtor;
#ifdef MBO_0
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].done = 0;
#endif
/* enlarge the arrays for the already active threads */
for (i=0; i<tsrm_tls_table_size; i++) {
@@ -275,24 +259,15 @@ static void allocate_new_resource(tsrm_tls_entry **thread_resources_ptr, THREAD_
st_thread_setspecific(tls_key, (void *) *thread_resources_ptr);
#elif defined(TSRM_WIN32)
TlsSetValue(tls_key, (void *) *thread_resources_ptr);
#elif defined(BETHREADS)
tls_set(tls_key, (void*) *thread_resources_ptr);
#endif
if (tsrm_new_thread_begin_handler) {
tsrm_new_thread_begin_handler(thread_id, &((*thread_resources_ptr)->storage));
}
for (i=0; i<id_count; i++) {
#if MBO_0
if (resource_types_table[i].done) {
(*thread_resources_ptr)->storage[i] = NULL;
} else
#endif
{
(*thread_resources_ptr)->storage[i] = (void *) malloc(resource_types_table[i].size);
if (resource_types_table[i].ctor) {
resource_types_table[i].ctor((*thread_resources_ptr)->storage[i], &(*thread_resources_ptr)->storage);
}
(*thread_resources_ptr)->storage[i] = (void *) malloc(resource_types_table[i].size);
if (resource_types_table[i].ctor) {
resource_types_table[i].ctor((*thread_resources_ptr)->storage[i], &(*thread_resources_ptr)->storage);
}
}
@@ -311,15 +286,6 @@ TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id)
int hash_value;
tsrm_tls_entry *thread_resources;
#ifdef NETWARE
/* The below if loop is added for NetWare to fix an abend while unloading PHP
* when an Apache unload command is issued on the system console.
* While exiting from PHP, at the end for some reason, this function is called
* with tsrm_tls_table = NULL. When this happened, the server abends when
* tsrm_tls_table is accessed since it is NULL.
*/
if(tsrm_tls_table) {
#endif
if (!th_id) {
#if defined(PTHREADS)
/* Fast path for looking up the resources for the current
@@ -332,8 +298,6 @@ TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id)
thread_resources = st_thread_getspecific(tls_key);
#elif defined(TSRM_WIN32)
thread_resources = TlsGetValue(tls_key);
#elif defined(BETHREADS)
thread_resources = (tsrm_tls_entry*)tls_get(tls_key);
#else
thread_resources = NULL;
#endif
@@ -382,9 +346,6 @@ TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id)
* changes to the structure as we read it.
*/
TSRM_SAFE_RETURN_RSRC(thread_resources->storage, id, thread_resources->count);
#ifdef NETWARE
} /* if(tsrm_tls_table) */
#endif
}
@@ -437,36 +398,6 @@ void ts_free_thread(void)
/* deallocates all occurrences of a given id */
void ts_free_id(ts_rsrc_id id)
{
#ifdef MBO_0
int i;
int j = TSRM_UNSHUFFLE_RSRC_ID(id);
tsrm_mutex_lock(tsmm_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Freeing resource id %d", id));
if (tsrm_tls_table) {
for (i=0; i<tsrm_tls_table_size; i++) {
tsrm_tls_entry *p = tsrm_tls_table[i];
while (p) {
if (p->count > j && p->storage[j]) {
if (resource_types_table && resource_types_table[j].dtor) {
resource_types_table[j].dtor(p->storage[j], &p->storage);
}
free(p->storage[j]);
p->storage[j] = NULL;
}
p = p->next;
}
}
}
resource_types_table[j].done = 1;
tsrm_mutex_unlock(tsmm_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Successfully freed resource id %d", id));
#endif
}
@@ -481,13 +412,6 @@ TSRM_API THREAD_T tsrm_thread_id(void)
{
#ifdef TSRM_WIN32
return GetCurrentThreadId();
#elif defined(NETWARE)
/* There seems to be some problem with the LibC call: NXThreadGetId().
* Due to this, the PHPMyAdmin application is abending in PHP calls.
* Used the call, kCurrentThread instead and it works fine.
*/
/* return NXThreadGetId(); */
return kCurrentThread();
#elif defined(GNUPTH)
return pth_self();
#elif defined(PTHREADS)
@@ -498,8 +422,6 @@ TSRM_API THREAD_T tsrm_thread_id(void)
return PIThread_getCurrent();
#elif defined(TSRM_ST)
return st_thread_self();
#elif defined(BETHREADS)
return find_thread(NULL);
#endif
}
@@ -507,25 +429,11 @@ TSRM_API THREAD_T tsrm_thread_id(void)
/* Allocate a mutex */
TSRM_API MUTEX_T tsrm_mutex_alloc(void)
{
MUTEX_T mutexp;
#ifdef NETWARE
#ifndef USE_MPK
/* To use the Recursive Mutex Locking of LibC */
long flags = NX_MUTEX_RECURSIVE;
NXHierarchy_t order = 0;
NX_LOCK_INFO_ALLOC (lockInfo, "PHP-TSRM", 0);
#endif
#endif
MUTEX_T mutexp;
#ifdef TSRM_WIN32
mutexp = malloc(sizeof(CRITICAL_SECTION));
mutexp = malloc(sizeof(CRITICAL_SECTION));
InitializeCriticalSection(mutexp);
#elif defined(NETWARE)
#ifdef USE_MPK
mutexp = kMutexAlloc((BYTE*)"PHP-TSRM");
#else
mutexp = NXMutexAlloc(flags, order, &lockInfo);
#endif
#elif defined(GNUPTH)
mutexp = (MUTEX_T) malloc(sizeof(*mutexp));
pth_mutex_init(mutexp);
@@ -538,31 +446,20 @@ TSRM_API MUTEX_T tsrm_mutex_alloc(void)
mutexp = PIPlatform_allocLocalMutex();
#elif defined(TSRM_ST)
mutexp = st_mutex_new();
#elif defined(BETHREADS)
mutexp = (beos_ben*)malloc(sizeof(beos_ben));
mutexp->ben = 0;
mutexp->sem = create_sem(1, "PHP sempahore");
#endif
#ifdef THR_DEBUG
printf("Mutex created thread: %d\n",mythreadid());
printf("Mutex created thread: %d\n",mythreadid());
#endif
return( mutexp );
return( mutexp );
}
/* Free a mutex */
TSRM_API void tsrm_mutex_free(MUTEX_T mutexp)
{
if (mutexp) {
if (mutexp) {
#ifdef TSRM_WIN32
DeleteCriticalSection(mutexp);
free(mutexp);
#elif defined(NETWARE)
#ifdef USE_MPK
kMutexFree(mutexp);
#else
NXMutexFree(mutexp);
#endif
#elif defined(GNUPTH)
free(mutexp);
#elif defined(PTHREADS)
@@ -574,13 +471,10 @@ TSRM_API void tsrm_mutex_free(MUTEX_T mutexp)
PISync_delete(mutexp);
#elif defined(TSRM_ST)
st_mutex_destroy(mutexp);
#elif defined(BETHREADS)
delete_sem(mutexp->sem);
free(mutexp);
#endif
}
}
#ifdef THR_DEBUG
printf("Mutex freed thread: %d\n",mythreadid());
printf("Mutex freed thread: %d\n",mythreadid());
#endif
}
@@ -592,12 +486,6 @@ TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp)
#ifdef TSRM_WIN32
EnterCriticalSection(mutexp);
return 1;
#elif defined(NETWARE)
#ifdef USE_MPK
return kMutexLock(mutexp);
#else
return NXLock(mutexp);
#endif
#elif defined(GNUPTH)
return pth_mutex_acquire(mutexp, 0, NULL);
#elif defined(PTHREADS)
@@ -608,10 +496,6 @@ TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp)
return PISync_lock(mutexp);
#elif defined(TSRM_ST)
return st_mutex_lock(mutexp);
#elif defined(BETHREADS)
if (atomic_add(&mutexp->ben, 1) != 0)
return acquire_sem(mutexp->sem);
return 0;
#endif
}
@@ -623,12 +507,6 @@ TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp)
#ifdef TSRM_WIN32
LeaveCriticalSection(mutexp);
return 1;
#elif defined(NETWARE)
#ifdef USE_MPK
return kMutexUnlock(mutexp);
#else
return NXUnlock(mutexp);
#endif
#elif defined(GNUPTH)
return pth_mutex_release(mutexp);
#elif defined(PTHREADS)
@@ -639,10 +517,6 @@ TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp)
return PISync_unlock(mutexp);
#elif defined(TSRM_ST)
return st_mutex_unlock(mutexp);
#elif defined(BETHREADS)
if (atomic_add(&mutexp->ben, -1) != 1)
return release_sem(mutexp->sem);
return 0;
#endif
}
+1 -35
View File
@@ -13,14 +13,12 @@
#ifndef TSRM_H
#define TSRM_H
/* #ifndef WIN32 */
#if !defined(WIN32) && !defined(NETWARE)
#ifdef HAVE_CONFIG_H
# include "tsrm_config.h"
#endif
#ifdef WIN32
# define TSRM_WIN32
# include "tsrm_config.w32.h"
#endif
#ifdef TSRM_WIN32
@@ -37,27 +35,13 @@
#ifdef ZTS
#ifdef TSRM_WIN32
# ifndef TSRM_INCLUDE_FULL_WINDOWS_HEADERS
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <shellapi.h>
#elif defined(NETWARE)
# include <nks/thread.h>
#ifdef USE_MPK
# include <mpklib4php.h>
#else
# include <nks/synch.h>
#endif
#elif defined(GNUPTH)
# include <pth.h>
#elif defined(PTHREADS)
# include <pthread.h>
#elif defined(TSRM_ST)
# include <st.h>
#elif defined(BETHREADS)
#include <kernel/OS.h>
#include <TLS.h>
#endif
typedef int ts_rsrc_id;
@@ -66,13 +50,6 @@ typedef int ts_rsrc_id;
#ifdef TSRM_WIN32
# define THREAD_T DWORD
# define MUTEX_T CRITICAL_SECTION *
#elif defined(NETWARE)
# define THREAD_T NXThreadId_t
#ifdef USE_MPK
# define MUTEX_T MUTEX
#else
# define MUTEX_T NXMutex_t *
#endif
#elif defined(GNUPTH)
# define THREAD_T pth_t
# define MUTEX_T pth_mutex_t *
@@ -88,13 +65,6 @@ typedef int ts_rsrc_id;
#elif defined(TSRM_ST)
# define THREAD_T st_thread_t
# define MUTEX_T st_mutex_t
#elif defined(BETHREADS)
# define THREAD_T thread_id
typedef struct {
sem_id sem;
int32 ben;
} beos_ben;
# define MUTEX_T beos_ben *
#endif
typedef void (*ts_allocate_ctor)(void *, void ***);
@@ -150,8 +120,6 @@ TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread
#define TSRM_UNSHUFFLE_RSRC_ID(rsrc_id) ((rsrc_id)-1)
#define TSRMLS_FETCH() void ***tsrm_ls = (void ***) ts_resource_ex(0, NULL)
#define TSRMLS_FETCH_FROM_CTX(ctx) void ***tsrm_ls = (void ***) ctx
#define TSRMLS_SET_CTX(ctx) (void ***) ctx = tsrm_ls
#define TSRMG(id, type, element) (((type) (*((void ***) tsrm_ls))[TSRM_UNSHUFFLE_RSRC_ID(id)])->element)
#define TSRMLS_D void ***tsrm_ls
#define TSRMLS_DC , TSRMLS_D
@@ -165,8 +133,6 @@ TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread
#else /* non ZTS */
#define TSRMLS_FETCH()
#define TSRMLS_FETCH_FROM_CTX(ctx)
#define TSRMLS_SET_CTX(ctx)
#define TSRMLS_D void
#define TSRMLS_DC
#define TSRMLS_C
-10
View File
@@ -1,10 +0,0 @@
// vim:ft=javascript
// $Id$
if (CHECK_HEADER_ADD_INCLUDE("NewAPIs.h", "CFLAGS_PHP", php_usual_include_suspects)) {
// Need to add the flag directly, since TSRM doesn't include the config
// header
ADD_FLAG("CFLAGS_PHP", "/DHAVE_NEWAPIS_H=1");
}
ADD_SOURCES("TSRM", "TSRM.c tsrm_strtok_r.c tsrm_virtual_cwd.c tsrm_win32.c");
+19 -24
View File
@@ -102,31 +102,26 @@ dnl -threads gcc (HP-UX)
dnl
AC_DEFUN(PTHREADS_CHECK,[
if test "$beos_threads" = "1"; then
pthreads_working="yes"
ac_cv_pthreads_cflags=""
else
save_CFLAGS=$CFLAGS
save_LIBS=$LIBS
PTHREADS_ASSIGN_VARS
PTHREADS_CHECK_COMPILE
LIBS=$save_LIBS
CFLAGS=$save_CFLAGS
save_CFLAGS=$CFLAGS
save_LIBS=$LIBS
PTHREADS_ASSIGN_VARS
PTHREADS_CHECK_COMPILE
LIBS=$save_LIBS
CFLAGS=$save_CFLAGS
AC_CACHE_CHECK(for pthreads_cflags,ac_cv_pthreads_cflags,[
ac_cv_pthreads_cflags=
if test "$pthreads_working" != "yes"; then
for flag in -kthread -pthread -pthreads -mthreads -Kthread -threads -mt -qthreaded; do
ac_save=$CFLAGS
CFLAGS="$CFLAGS $flag"
PTHREADS_CHECK_COMPILE
CFLAGS=$ac_save
if test "$pthreads_working" = "yes"; then
ac_cv_pthreads_cflags=$flag
break
fi
done
fi
AC_CACHE_CHECK(for pthreads_cflags,ac_cv_pthreads_cflags,[
ac_cv_pthreads_cflags=
if test "$pthreads_working" != "yes"; then
for flag in -kthread -pthread -pthreads -mthreads -Kthread -threads -mt -qthreaded; do
ac_save=$CFLAGS
CFLAGS="$CFLAGS $flag"
PTHREADS_CHECK_COMPILE
CFLAGS=$ac_save
if test "$pthreads_working" = "yes"; then
ac_cv_pthreads_cflags=$flag
break
fi
done
fi
])
+10 -15
View File
@@ -73,19 +73,15 @@ sinclude(TSRM/threads.m4)
AC_DEFUN(TSRM_CHECK_PTHREADS,[
PTHREADS_CHECK
if test "$beos_threads" = "1"; then
AC_DEFINE(BETHREADS, 1, Whether to use native BeOS threads)
else
if test "$pthreads_working" != "yes"; then
AC_MSG_ERROR(Your system seems to lack POSIX threads.)
fi
AC_DEFINE(PTHREADS, 1, Whether to use Pthreads)
AC_MSG_CHECKING(for POSIX threads)
AC_MSG_RESULT(yes)
if test "$pthreads_working" != "yes"; then
AC_MSG_ERROR(Your system seems to lack POSIX threads.)
fi
AC_DEFINE(PTHREADS, 1, Whether to use Pthreads)
AC_MSG_CHECKING(for POSIX threads)
AC_MSG_RESULT(yes)
])
@@ -95,15 +91,14 @@ dnl For the thread implementations, we always use --with-*
dnl to maintain consistency
AC_ARG_WITH(tsrm-pth,
[ --with-tsrm-pth[=pth-config]
Use GNU Pth.],[
[ --with-tsrm-pth[=pth-config] Use GNU Pth.],[
TSRM_PTH=$withval
],[
TSRM_PTH=no
])
AC_ARG_WITH(tsrm-st,
[ --with-tsrm-st Use SGI's State Threads],[
[ --with-tsrm-st],[
TSRM_ST=$withval
],[
TSRM_ST=no
-11
View File
@@ -1,11 +0,0 @@
#ifndef TSRM_CONFIG_NW_H
#define TSRM_CONFIG_NW_H
#define HAVE_UTIME 1
/* Though we have alloca(), this seems to be causing some problem
* with the stack pointer. Hence not using it
*/
/*#define HAVE_ALLOCA 1*/
#endif
-5
View File
@@ -3,11 +3,6 @@
#define HAVE_UTIME 1
#define HAVE_ALLOCA 1
#define HAVE_REALPATH 1
#include <malloc.h>
#include <stdlib.h>
#include <crtdbg.h>
#undef inline
#ifdef ZEND_WIN32_FORCE_INLINE
+9 -11
View File
@@ -5,29 +5,27 @@
# define TSRM_WIN32
#endif
#ifdef TSRM_WIN32
# include "tsrm_config.w32.h"
#elif defined(NETWARE)
# include "tsrm_config.nw.h"
#else
#ifndef TSRM_WIN32
# include "tsrm_config.h"
# include <sys/param.h>
#else
# include "tsrm_config.w32.h"
#endif
#if HAVE_ALLOCA_H && !defined(_ALLOCA_H)
# include <alloca.h>
#ifdef TSRM_WIN32
#include <malloc.h>
#endif
/* AIX requires this to be the first thing in the file. */
#ifndef __GNUC__
# ifndef HAVE_ALLOCA_H
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
# ifndef NETWARE
char *alloca ();
# endif
# endif
# endif
# endif
-240
View File
@@ -1,240 +0,0 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Venkat Raghavan S <rvenkat@novell.com> |
| Anantha Kesari H Y <hyanantha@novell.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include "TSRM.h"
#ifdef NETWARE
#ifdef USE_MKFIFO
#include <sys/stat.h>
#elif !defined(USE_PIPE_OPEN) /* NXFifoOpen */
#include <nks/fsio.h>
#endif
#include <nks/vm.h>
#include <nks/memory.h>
#include <string.h>
#include "mktemp.h"
/* strtok() call in LibC is abending when used in a different address space
* -- hence using PHP's version itself for now
*/
#include "tsrm_strtok_r.h"
#define tsrm_strtok_r(a,b,c) strtok((a),(b))
#define WHITESPACE " \t"
#define MAX_ARGS 10
TSRM_API FILE* popen(const char *commandline, const char *type)
{
char *command = NULL, *argv[MAX_ARGS] = {'\0'}, **env = NULL;
char *tempName = "sys:/php/temp/phpXXXXXX.tmp";
char *filePath = NULL;
char *ptr = NULL;
int ptrLen = 0, argc = 0, i = 0, envCount = 0, err = 0;
FILE *stream = NULL;
#if defined(USE_PIPE_OPEN) || defined(USE_MKFIFO)
int pipe_handle;
int mode = O_RDONLY;
#else
NXHandle_t pipe_handle;
NXMode_t mode = NX_O_RDONLY;
#endif
NXExecEnvSpec_t envSpec;
NXNameSpec_t nameSpec;
NXVmId_t newVM = 0;
/* Check for validity of input parameters */
if (!commandline || !type)
return NULL;
/* Get temporary file name */
filePath = mktemp(tempName);
if (!filePath)
return NULL;
/* Set pipe mode according to type -- for now allow only "r" or "w" */
if (strcmp(type, "r") == 0)
#if defined(USE_PIPE_OPEN) || defined(USE_MKFIFO)
mode = O_RDONLY;
#else
mode = NX_O_RDONLY;
#endif
else if (strcmp(type, "w") == 0)
#if defined(USE_PIPE_OPEN) || defined(USE_MKFIFO)
mode = O_WRONLY;
#else
mode = NX_O_WRONLY;
#endif
else
return NULL;
#ifdef USE_PIPE_OPEN
pipe_handle = pipe_open(filePath, mode);
if (pipe_handle == -1)
return NULL;
#elif defined(USE_MKFIFO)
pipe_handle = mkfifo(filePath, mode);
if (pipe_handle == -1)
return NULL;
#else
/* - NetWare doesn't require first parameter
* - Allowing LibC to choose the buffer size for now
*/
err = NXFifoOpen(0, filePath, mode, 0, &pipe_handle);
if (err)
return NULL;
#endif
/* Copy the environment variables in preparation for the spawn call */
envCount = NXGetEnvCount() + 1; /* add one for NULL */
env = (char **) NXMemAlloc(sizeof(char *) * envCount, 0);
if (!env)
return NULL;
err = NXCopyEnv(env, envCount);
if (err) {
NXMemFree (env);
return NULL;
}
/* Separate commandline string into words */
ptr = tsrm_strtok_r((char*)commandline, WHITESPACE, NULL);
ptrLen = strlen(ptr);
command = (char*)malloc(ptrLen + 1);
if (!command) {
NXMemFree (env);
return NULL;
}
strcpy (command, ptr);
ptr = tsrm_strtok_r(NULL, WHITESPACE, NULL);
while (ptr && (argc < MAX_ARGS)) {
ptrLen = strlen(ptr);
argv[argc] = (char*)malloc(ptrLen + 1);
if (!argv[argc]) {
NXMemFree (env);
if (command)
free (command);
for (i = 0; i < argc; i++) {
if (argv[i])
free (argv[i]);
}
return NULL;
}
strcpy (argv[argc], ptr);
argc++;
ptr = tsrm_strtok_r(NULL, WHITESPACE, NULL);
}
/* Setup the execution environment and spawn new process */
envSpec.esFlags = 0; /* Not used */
envSpec.esArgc = argc;
envSpec.esArgv = (void **) argv;
envSpec.esEnv = (void **) env;
/* envSpec.esStdin.ssType = */
envSpec.esStdout.ssType = NX_OBJ_FIFO;
envSpec.esStderr.ssType = NX_OBJ_FILE;
/* 'ssHandle' is not a struct/union/class member */
/*
envSpec.esStdin.ssHandle =
envSpec.esStdout.ssHandle =
envSpec.esStderr.ssHandle = -1;
*/
envSpec.esStdin.ssPathCtx = NULL;
envSpec.esStdout.ssPathCtx = NULL;
envSpec.esStderr.ssPathCtx = NULL;
#if defined(USE_PIPE_OPEN) || defined(USE_MKFIFO)
if (mode == O_RDONLY) {
#else
if (mode == NX_O_RDONLY) {
#endif
envSpec.esStdin.ssPath = filePath;
envSpec.esStdout.ssPath = stdout;
} else { /* Write Only */
envSpec.esStdin.ssPath = stdin;
envSpec.esStdout.ssPath = filePath;
}
envSpec.esStderr.ssPath = stdout;
nameSpec.ssType = NX_OBJ_FIFO;
/* nameSpec.ssHandle = 0; */ /* 'ssHandle' is not a struct/union/class member */
nameSpec.ssPathCtx = NULL; /* Not used */
nameSpec.ssPath = argv[0];
err = NXVmSpawn(&nameSpec, &envSpec, 0, &newVM);
if (!err)
/* Get file pointer corresponding to the pipe (file) opened */
stream = fdopen(pipe_handle, type);
/* Clean-up */
if (env)
NXMemFree (env);
if (pipe_handle)
#if defined(USE_PIPE_OPEN) || defined(USE_MKFIFO)
close(pipe_handle);
#else
NXClose(pipe_handle);
#endif
if (command)
free (command);
for (i = 0; i < argc; i++) {
if (argv[i])
free (argv[i]);
}
return stream;
}
TSRM_API int pclose(FILE* stream)
{
int err = 0;
NXHandle_t fd = 0;
/* Get the process associated with this pipe (file) handle and terminate it */
fd = fileno(stream);
NXClose (fd);
err = fclose(stream);
return err;
}
#endif /* NETWARE */
-29
View File
@@ -1,29 +0,0 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Venkat Raghavan S <rvenkat@novell.com> |
| Anantha Kesari H Y <hyanantha@novell.com> |
+----------------------------------------------------------------------+
*/
#ifndef TSRM_NW_H
#define TSRM_NW_H
#include "TSRM.h"
TSRM_API FILE* popen(const char *command, const char *type);
TSRM_API int pclose(FILE* stream);
#endif
+118 -236
View File
@@ -1,13 +1,13 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
@@ -34,28 +34,14 @@
#ifdef TSRM_WIN32
#include <io.h>
#include "tsrm_win32.h"
# if HAVE_NEWAPIS_H
# define WANT_GETLONGPATHNAME_WRAPPER
# define COMPILE_NEWAPIS_STUBS
# include <NewAPIs.h>
# endif
#endif
#ifdef NETWARE
/*#include "pipe.h"*/
#include "tsrm_nw.h"
#endif
#ifndef HAVE_REALPATH
#define realpath(x,y) strcpy(y,x)
#endif
#define VIRTUAL_CWD_DEBUG 0
#include "TSRM.h"
/* Only need mutex for popen() in Windows and NetWare because it doesn't chdir() on UNIX */
#if (defined(TSRM_WIN32) || defined(NETWARE)) && defined(ZTS)
/* Only need mutex for popen() in Windows because it doesn't chdir() on UNIX */
#if defined(TSRM_WIN32) && defined(ZTS)
MUTEX_T cwd_mutex;
#endif
@@ -97,15 +83,8 @@ static int php_check_dots(const char *element, int n)
(len >= 2 && !php_check_dots(element, len))
#define IS_DIRECTORY_CURRENT(element, len) \
(len == 1 && element[0] == '.')
(len == 1 && ptr[0] == '.')
#elif defined(NETWARE)
/* NetWare has strtok() (in LibC) and allows both slashes in paths, like Windows --
but rest of the stuff is like Unix */
/* strtok() call in LibC is abending when used in a different address space -- hence using
PHP's version itself for now */
/*#define tsrm_strtok_r(a,b,c) strtok((a),(b))*/
#define TOKENIZER_STRING "/\\"
#else
#define TOKENIZER_STRING "/"
@@ -116,12 +95,12 @@ static int php_check_dots(const char *element, int n)
#ifndef IS_DIRECTORY_UP
#define IS_DIRECTORY_UP(element, len) \
(len == 2 && element[0] == '.' && element[1] == '.')
(len == 2 && memcmp(element, "..", 2) == 0)
#endif
#ifndef IS_DIRECTORY_CURRENT
#define IS_DIRECTORY_CURRENT(element, len) \
(len == 1 && element[0] == '.')
(len == 1 && ptr[0] == '.')
#endif
/* define this to check semantics */
@@ -142,15 +121,9 @@ static int php_check_dots(const char *element, int n)
static int php_is_dir_ok(const cwd_state *state)
{
#if !(defined(NETWARE) && defined(CLIB_STAT_PATCH))
struct stat buf;
if (stat(state->cwd, &buf) == 0 && S_ISDIR(buf.st_mode))
#else
struct stat_libc buf;
if (stat(state->cwd, (struct stat*)(&buf)) == 0 && S_ISDIR(buf.st_mode))
#endif
return (0);
return (1);
@@ -158,15 +131,9 @@ static int php_is_dir_ok(const cwd_state *state)
static int php_is_file_ok(const cwd_state *state)
{
#if !(defined(NETWARE) && defined(CLIB_STAT_PATCH))
struct stat buf;
if (stat(state->cwd, &buf) == 0 && S_ISREG(buf.st_mode))
#else
struct stat_libc buf;
if (stat(state->cwd, (struct stat*)(&buf)) == 0 && S_ISREG(buf.st_mode))
#endif
return (0);
return (1);
@@ -215,7 +182,7 @@ CWD_API void virtual_cwd_startup(void)
cwd_globals_ctor(&cwd_globals TSRMLS_CC);
#endif
#if (defined(TSRM_WIN32) || defined(NETWARE)) && defined(ZTS)
#if defined(TSRM_WIN32) && defined(ZTS)
cwd_mutex = tsrm_mutex_alloc();
#endif
}
@@ -225,7 +192,7 @@ CWD_API void virtual_cwd_shutdown(void)
#ifndef ZTS
cwd_globals_dtor(&cwd_globals TSRMLS_CC);
#endif
#if (defined(TSRM_WIN32) || defined(NETWARE)) && defined(ZTS)
#if defined(TSRM_WIN32) && defined(ZTS)
tsrm_mutex_free(cwd_mutex);
#endif
@@ -289,7 +256,7 @@ CWD_API char *virtual_getcwd(char *buf, size_t size TSRMLS_DC)
/* Resolve path relatively to state and put the real path into state */
/* returns 0 for ok, 1 for error */
CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path, int use_realpath)
CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path)
{
int path_length = strlen(path);
char *ptr, *path_copy;
@@ -302,19 +269,14 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
unsigned char is_absolute = 0;
#ifndef TSRM_WIN32
char resolved_path[MAXPATHLEN];
#else
char *new_path;
#endif
if (path_length == 0)
return (0);
#if !defined(TSRM_WIN32) && !defined(NETWARE)
/* cwd_length can be 0 when getcwd() fails.
* This can happen under solaris when a dir does not have read permissions
* but *does* have execute permissions */
if (IS_ABSOLUTE_PATH(path, path_length) || (state->cwd_length < 1)) {
if (use_realpath && realpath(path, resolved_path)) {
#if !defined(TSRM_WIN32) && !defined(__BEOS__)
if (IS_ABSOLUTE_PATH(path, path_length)) {
if (realpath(path, resolved_path)) {
path = resolved_path;
path_length = strlen(path);
}
@@ -332,35 +294,12 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
memcpy(ptr, path, path_length);
ptr += path_length;
*ptr = '\0';
if (use_realpath && realpath(tmp, resolved_path)) {
if (realpath(tmp, resolved_path)) {
path = resolved_path;
path_length = strlen(path);
}
free(tmp);
}
#endif
#if defined(TSRM_WIN32)
{
char *dummy = NULL;
int new_path_length;
new_path_length = GetLongPathName(path, dummy, 0) + 1;
if (new_path_length == 0) {
return 1;
}
new_path = (char *) malloc(new_path_length);
if (!new_path) {
return 1;
}
if (GetLongPathName(path, new_path, new_path_length) != 0) {
path = new_path;
path_length = new_path_length;
} else {
free(new_path);
new_path = NULL;
}
}
#endif
free_path = path_copy = tsrm_strndup(path, path_length);
@@ -370,9 +309,12 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
fprintf(stderr,"cwd = %s path = %s\n", state->cwd, path);
#endif
if (IS_ABSOLUTE_PATH(path_copy, path_length)) {
copy_amount = COPY_WHEN_ABSOLUTE(path_copy);
copy_amount = COPY_WHEN_ABSOLUTE;
is_absolute = 1;
#ifdef TSRM_WIN32
} else if (IS_UNC_PATH(path_copy, path_length)) {
copy_amount = 2;
is_absolute = 1;
} else if (IS_SLASH(path_copy[0])) {
copy_amount = 2;
#endif
@@ -393,64 +335,53 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
}
if (state->cwd_length > 0 || IS_ABSOLUTE_PATH(path, path_length)) {
ptr = tsrm_strtok_r(path_copy, TOKENIZER_STRING, &tok);
while (ptr) {
ptr_length = strlen(ptr);
ptr = tsrm_strtok_r(path_copy, TOKENIZER_STRING, &tok);
while (ptr) {
ptr_length = strlen(ptr);
if (IS_DIRECTORY_UP(ptr, ptr_length)) {
char save;
if (IS_DIRECTORY_UP(ptr, ptr_length)) {
char save;
save = DEFAULT_SLASH;
save = DEFAULT_SLASH;
#define PREVIOUS state->cwd[state->cwd_length - 1]
while (IS_ABSOLUTE_PATH(state->cwd, state->cwd_length) &&
!IS_SLASH(PREVIOUS)) {
save = PREVIOUS;
PREVIOUS = '\0';
state->cwd_length--;
}
if (!IS_ABSOLUTE_PATH(state->cwd, state->cwd_length)) {
state->cwd[state->cwd_length++] = save;
state->cwd[state->cwd_length] = '\0';
} else {
PREVIOUS = '\0';
state->cwd_length--;
}
} else if (!IS_DIRECTORY_CURRENT(ptr, ptr_length)) {
state->cwd = (char *) realloc(state->cwd, state->cwd_length+ptr_length+1+1);
#ifdef TSRM_WIN32
/* Windows 9x will consider C:\\Foo as a network path. Avoid it. */
if ((state->cwd[state->cwd_length-1]!='\\' && state->cwd[state->cwd_length-1]!='/') ||
IsDBCSLeadByte(state->cwd[state->cwd_length-2])) {
state->cwd[state->cwd_length++] = DEFAULT_SLASH;
}
#elif defined(NETWARE)
/* If the token is a volume name, it will have colon at the end -- so, no slash before it */
if (ptr[ptr_length-1] != ':') {
state->cwd[state->cwd_length++] = DEFAULT_SLASH;
}
#else
state->cwd[state->cwd_length++] = DEFAULT_SLASH;
#endif
memcpy(&state->cwd[state->cwd_length], ptr, ptr_length+1);
state->cwd_length += ptr_length;
while (IS_ABSOLUTE_PATH(state->cwd, state->cwd_length) &&
!IS_SLASH(PREVIOUS)) {
save = PREVIOUS;
PREVIOUS = '\0';
state->cwd_length--;
}
ptr = tsrm_strtok_r(NULL, TOKENIZER_STRING, &tok);
}
if (state->cwd_length == COPY_WHEN_ABSOLUTE(state->cwd)) {
state->cwd = (char *) realloc(state->cwd, state->cwd_length+1+1);
state->cwd[state->cwd_length] = DEFAULT_SLASH;
state->cwd[state->cwd_length+1] = '\0';
state->cwd_length++;
if (!IS_ABSOLUTE_PATH(state->cwd, state->cwd_length)) {
state->cwd[state->cwd_length++] = save;
state->cwd[state->cwd_length] = '\0';
} else {
PREVIOUS = '\0';
state->cwd_length--;
}
} else if (!IS_DIRECTORY_CURRENT(ptr, ptr_length)) {
state->cwd = (char *) realloc(state->cwd, state->cwd_length+ptr_length+1+1);
#ifdef TSRM_WIN32
/* Windows 9x will consider C:\\Foo as a network path. Avoid it. */
if ((state->cwd[state->cwd_length-1]!='\\' && state->cwd[state->cwd_length-1]!='/') ||
IsDBCSLeadByte(state->cwd[state->cwd_length-2])) {
state->cwd[state->cwd_length++] = DEFAULT_SLASH;
}
#else
state->cwd[state->cwd_length++] = DEFAULT_SLASH;
#endif
memcpy(&state->cwd[state->cwd_length], ptr, ptr_length+1);
state->cwd_length += ptr_length;
}
} else {
state->cwd = (char *) realloc(state->cwd, path_length+1);
memcpy(state->cwd, path, path_length+1);
state->cwd_length = path_length;
ptr = tsrm_strtok_r(NULL, TOKENIZER_STRING, &tok);
}
if (state->cwd_length == COPY_WHEN_ABSOLUTE) {
state->cwd = (char *) realloc(state->cwd, state->cwd_length+1+1);
state->cwd[state->cwd_length] = DEFAULT_SLASH;
state->cwd[state->cwd_length+1] = '\0';
state->cwd_length++;
}
if (verify_path && verify_path(state)) {
@@ -465,11 +396,7 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
}
free(old_state);
#ifdef TSRM_WIN32
if (new_path) {
free(new_path);
}
#endif
free(free_path);
#if VIRTUAL_CWD_DEBUG
fprintf (stderr, "virtual_file_ex() = %s\n",state->cwd);
@@ -479,7 +406,7 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
CWD_API int virtual_chdir(const char *path TSRMLS_DC)
{
return virtual_file_ex(&CWDG(cwd), path, php_is_dir_ok, 1)?-1:0;
return virtual_file_ex(&CWDG(cwd), path, php_is_dir_ok)?-1:0;
}
CWD_API int virtual_chdir_file(const char *path, int (*p_chdir)(const char *path TSRMLS_DC) TSRMLS_DC)
@@ -500,7 +427,7 @@ CWD_API int virtual_chdir_file(const char *path, int (*p_chdir)(const char *path
return -1;
}
if (length == COPY_WHEN_ABSOLUTE(path) && IS_ABSOLUTE_PATH(path, length+1)) { /* Also use trailing slash if this is absolute */
if (length == COPY_WHEN_ABSOLUTE && IS_ABSOLUTE_PATH(path, length+1)) { /* Also use trailing slash if this is absolute */
length++;
}
temp = (char *) tsrm_do_alloca(length+1);
@@ -517,23 +444,19 @@ CWD_API int virtual_chdir_file(const char *path, int (*p_chdir)(const char *path
CWD_API char *virtual_realpath(const char *path, char *real_path TSRMLS_DC)
{
cwd_state new_state;
char *retval;
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
retval = virtual_file_ex(&new_state, path, NULL);
if (virtual_file_ex(&new_state, path, NULL, 1)==0) {
if (!retval) {
int len = new_state.cwd_length>MAXPATHLEN-1?MAXPATHLEN-1:new_state.cwd_length;
memcpy(real_path, new_state.cwd, len);
real_path[len] = '\0';
retval = real_path;
} else {
retval = NULL;
return real_path;
}
CWD_STATE_FREE(&new_state);
return retval;
return NULL;
}
CWD_API int virtual_filepath_ex(const char *path, char **filepath, verify_path_func verify_path TSRMLS_DC)
@@ -542,7 +465,7 @@ CWD_API int virtual_filepath_ex(const char *path, char **filepath, verify_path_f
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
retval = virtual_file_ex(&new_state, path, verify_path, 1);
retval = virtual_file_ex(&new_state, path, verify_path);
*filepath = new_state.cwd;
@@ -565,7 +488,7 @@ CWD_API FILE *virtual_fopen(const char *path, const char *mode TSRMLS_DC)
}
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 1);
virtual_file_ex(&new_state, path, NULL);
f = fopen(new_state.cwd, mode);
@@ -573,26 +496,6 @@ CWD_API FILE *virtual_fopen(const char *path, const char *mode TSRMLS_DC)
return f;
}
CWD_API int virtual_access(const char *pathname, int mode TSRMLS_DC)
{
cwd_state new_state;
int ret;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, pathname, NULL, 1);
#if defined(TSRM_WIN32)
ret = tsrm_win32_access(new_state.cwd, mode);
#else
ret = access(new_state.cwd, mode);
#endif
CWD_STATE_FREE(&new_state);
return ret;
}
#if HAVE_UTIME
CWD_API int virtual_utime(const char *filename, struct utimbuf *buf TSRMLS_DC)
{
@@ -600,7 +503,7 @@ CWD_API int virtual_utime(const char *filename, struct utimbuf *buf TSRMLS_DC)
int ret;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, filename, NULL, 0);
virtual_file_ex(&new_state, filename, NULL);
ret = utime(new_state.cwd, buf);
@@ -615,7 +518,7 @@ CWD_API int virtual_chmod(const char *filename, mode_t mode TSRMLS_DC)
int ret;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, filename, NULL, 1);
virtual_file_ex(&new_state, filename, NULL);
ret = chmod(new_state.cwd, mode);
@@ -623,14 +526,14 @@ CWD_API int virtual_chmod(const char *filename, mode_t mode TSRMLS_DC)
return ret;
}
#if !defined(TSRM_WIN32) && !defined(NETWARE)
#ifndef TSRM_WIN32
CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group TSRMLS_DC)
{
cwd_state new_state;
int ret;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, filename, NULL, 0);
virtual_file_ex(&new_state, filename, NULL);
ret = chown(new_state.cwd, owner, group);
@@ -645,7 +548,7 @@ CWD_API int virtual_open(const char *path TSRMLS_DC, int flags, ...)
int f;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 1);
virtual_file_ex(&new_state, path, NULL);
if (flags & O_CREAT) {
mode_t mode;
@@ -669,7 +572,7 @@ CWD_API int virtual_creat(const char *path, mode_t mode TSRMLS_DC)
int f;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 1);
virtual_file_ex(&new_state, path, NULL);
f = creat(new_state.cwd, mode);
@@ -684,11 +587,11 @@ CWD_API int virtual_rename(char *oldname, char *newname TSRMLS_DC)
int retval;
CWD_STATE_COPY(&old_state, &CWDG(cwd));
virtual_file_ex(&old_state, oldname, NULL, 0);
virtual_file_ex(&old_state, oldname, NULL);
oldname = old_state.cwd;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, newname, NULL, 0);
virtual_file_ex(&new_state, newname, NULL);
newname = new_state.cwd;
retval = rename(oldname, newname);
@@ -699,50 +602,36 @@ CWD_API int virtual_rename(char *oldname, char *newname TSRMLS_DC)
return retval;
}
#if !(defined(NETWARE) && defined(CLIB_STAT_PATCH))
CWD_API int virtual_stat(const char *path, struct stat *buf TSRMLS_DC)
{
cwd_state new_state;
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 1);
virtual_file_ex(&new_state, path, NULL);
retval = stat(new_state.cwd, buf);
CWD_STATE_FREE(&new_state);
return retval;
}
#else
CWD_API int virtual_stat(const char *path, struct stat_libc *buf TSRMLS_DC)
{
cwd_state new_state;
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 1);
#ifndef TSRM_WIN32
retval = stat(new_state.cwd, (struct stat*)buf);
CWD_STATE_FREE(&new_state);
return retval;
}
#endif
#if !defined(TSRM_WIN32) && !defined(NETWARE)
CWD_API int virtual_lstat(const char *path, struct stat *buf TSRMLS_DC)
{
cwd_state new_state;
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 0);
virtual_file_ex(&new_state, path, NULL);
retval = lstat(new_state.cwd, buf);
CWD_STATE_FREE(&new_state);
return retval;
}
#endif
CWD_API int virtual_unlink(const char *path TSRMLS_DC)
@@ -751,7 +640,7 @@ CWD_API int virtual_unlink(const char *path TSRMLS_DC)
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, path, NULL, 0);
virtual_file_ex(&new_state, path, NULL);
retval = unlink(new_state.cwd);
@@ -765,7 +654,7 @@ CWD_API int virtual_mkdir(const char *pathname, mode_t mode TSRMLS_DC)
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, pathname, NULL, 1);
virtual_file_ex(&new_state, pathname, NULL);
#ifdef TSRM_WIN32
retval = mkdir(new_state.cwd);
@@ -782,7 +671,7 @@ CWD_API int virtual_rmdir(const char *pathname TSRMLS_DC)
int retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, pathname, NULL, 0);
virtual_file_ex(&new_state, pathname, NULL);
retval = rmdir(new_state.cwd);
@@ -800,7 +689,7 @@ CWD_API DIR *virtual_opendir(const char *pathname TSRMLS_DC)
DIR *retval;
CWD_STATE_COPY(&new_state, &CWDG(cwd));
virtual_file_ex(&new_state, pathname, NULL, 1);
virtual_file_ex(&new_state, pathname, NULL);
retval = opendir(new_state.cwd);
@@ -808,45 +697,7 @@ CWD_API DIR *virtual_opendir(const char *pathname TSRMLS_DC)
return retval;
}
#ifdef TSRM_WIN32
CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC)
{
return popen_ex(command, type, CWDG(cwd).cwd, NULL);
}
#elif defined(NETWARE)
/* On NetWare, the trick of prepending "cd cwd; " doesn't work so we need to perform
a VCWD_CHDIR() and mutex it
*/
CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC)
{
char prev_cwd[MAXPATHLEN];
char *getcwd_result;
FILE *retval;
getcwd_result = VCWD_GETCWD(prev_cwd, MAXPATHLEN);
if (!getcwd_result) {
return NULL;
}
#ifdef ZTS
tsrm_mutex_lock(cwd_mutex);
#endif
VCWD_CHDIR(CWDG(cwd).cwd);
retval = popen(command, type);
VCWD_CHDIR(prev_cwd);
#ifdef ZTS
tsrm_mutex_unlock(cwd_mutex);
#endif
return retval;
}
#else /* Unix */
#ifndef TSRM_WIN32
CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC)
{
@@ -882,6 +733,37 @@ CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC)
return retval;
}
#else
/* On Windows the trick of prepending "cd cwd; " doesn't work so we need to perform
a real chdir() and mutex it
*/
CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC)
{
char prev_cwd[MAXPATHLEN];
char *getcwd_result;
FILE *retval;
getcwd_result = getcwd(prev_cwd, MAXPATHLEN);
if (!getcwd_result) {
return NULL;
}
#ifdef ZTS
tsrm_mutex_lock(cwd_mutex);
#endif
chdir(CWDG(cwd).cwd);
retval = popen(command, type);
chdir(prev_cwd);
#ifdef ZTS
tsrm_mutex_unlock(cwd_mutex);
#endif
return retval;
}
#endif
+18 -87
View File
@@ -1,13 +1,13 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
@@ -41,10 +41,6 @@
#include <unistd.h>
#endif
#if defined(__osf__) || defined(_AIX)
#include <errno.h>
#endif
#ifdef TSRM_WIN32
#include "readdir.h"
#include <sys/utime.h>
@@ -56,28 +52,11 @@ typedef unsigned short mode_t;
#define IS_SLASH(c) ((c) == '/' || (c) == '\\')
#define IS_SLASH_P(c) (*(c) == '/' || \
(*(c) == '\\' && !IsDBCSLeadByte(*(c-1))))
/* COPY_WHEN_ABSOLUTE is 2 under Win32 because by chance both regular absolute paths
in the file system and UNC paths need copying of two characters */
#define COPY_WHEN_ABSOLUTE(path) 2
#define COPY_WHEN_ABSOLUTE 2
#define IS_ABSOLUTE_PATH(path, len) \
(len >= 2 && isalpha(path[0]) && path[1] == ':')
#define IS_UNC_PATH(path, len) \
(len >= 2 && IS_SLASH(path[0]) && IS_SLASH(path[1]))
#define IS_ABSOLUTE_PATH(path, len) \
(len >= 2 && ((isalpha(path[0]) && path[1] == ':') || IS_UNC_PATH(path, len)))
#elif defined(NETWARE)
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif
#define DEFAULT_SLASH '/'
#define DEFAULT_DIR_SEPARATOR ';'
#define IS_SLASH(c) ((c) == '/' || (c) == '\\')
#define IS_SLASH_P(c) IS_SLASH(*(c))
#define COPY_WHEN_ABSOLUTE(path) \
(strchr(path, ':') - path + 1) /* Take the volume name which ends with a colon */
#define IS_ABSOLUTE_PATH(path, len) \
(strchr(path, ':') != NULL) /* Colon indicates volume name */
#else
#ifdef HAVE_DIRENT_H
@@ -99,7 +78,7 @@ typedef unsigned short mode_t;
#ifndef COPY_WHEN_ABSOLUTE
#define COPY_WHEN_ABSOLUTE(path) 0
#define COPY_WHEN_ABSOLUTE 0
#endif
#ifndef IS_ABSOLUTE_PATH
@@ -141,12 +120,8 @@ CWD_API FILE *virtual_fopen(const char *path, const char *mode TSRMLS_DC);
CWD_API int virtual_open(const char *path TSRMLS_DC, int flags, ...);
CWD_API int virtual_creat(const char *path, mode_t mode TSRMLS_DC);
CWD_API int virtual_rename(char *oldname, char *newname TSRMLS_DC);
#if !(defined(NETWARE) && defined(CLIB_STAT_PATCH))
CWD_API int virtual_stat(const char *path, struct stat *buf TSRMLS_DC);
#else
CWD_API int virtual_stat(const char *path, struct stat_libc *buf TSRMLS_DC);
#endif
#if !defined(TSRM_WIN32) && !defined(NETWARE)
#ifndef TSRM_WIN32
CWD_API int virtual_lstat(const char *path, struct stat *buf TSRMLS_DC);
#endif
CWD_API int virtual_unlink(const char *path TSRMLS_DC);
@@ -154,51 +129,15 @@ CWD_API int virtual_mkdir(const char *pathname, mode_t mode TSRMLS_DC);
CWD_API int virtual_rmdir(const char *pathname TSRMLS_DC);
CWD_API DIR *virtual_opendir(const char *pathname TSRMLS_DC);
CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC);
CWD_API int virtual_access(const char *pathname, int mode TSRMLS_DC);
#if defined(TSRM_WIN32)
/* these are not defined in win32 headers */
#ifndef W_OK
#define W_OK 0x02
#endif
#ifndef R_OK
#define R_OK 0x04
#endif
#ifndef X_OK
#define X_OK 0x01
#endif
#ifndef F_OK
#define F_OK 0x00
#endif
#endif
/* On AIX & Tru64 when a file does not exist realpath() returns
* NULL, and sets errno to ENOENT. Unlike in other libc implementations
* the destination is not filled and remains undefined. Therefor, we
* must populate it manually using strcpy as done on systems with no
* realpath() function.
*/
#if defined(__osf__) || defined(_AIX)
static char *php_realpath_hack(char *src, char *dest)
{
char *ret;
if ((ret = realpath(src, dest)) == NULL && errno == ENOENT) {
return strcpy(dest, src);
} else {
return ret;
}
}
#endif
#if HAVE_UTIME
CWD_API int virtual_utime(const char *filename, struct utimbuf *buf TSRMLS_DC);
#endif
CWD_API int virtual_chmod(const char *filename, mode_t mode TSRMLS_DC);
#if !defined(TSRM_WIN32) && !defined(NETWARE)
#ifndef TSRM_WIN32
CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group TSRMLS_DC);
#endif
CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path, int use_realpath);
CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path);
typedef struct _virtual_cwd_globals {
cwd_state cwd;
@@ -229,7 +168,9 @@ typedef struct _virtual_cwd_globals {
#define VCWD_REALPATH(path, real_path) virtual_realpath(path, real_path TSRMLS_CC)
#define VCWD_RENAME(oldname, newname) virtual_rename(oldname, newname TSRMLS_CC)
#define VCWD_STAT(path, buff) virtual_stat(path, buff TSRMLS_CC)
#if !defined(TSRM_WIN32) && !defined(NETWARE)
#ifdef TSRM_WIN32
#define VCWD_LSTAT(path, buff) virtual_stat(path, buff TSRMLS_CC)
#else
#define VCWD_LSTAT(path, buff) virtual_lstat(path, buff TSRMLS_CC)
#endif
#define VCWD_UNLINK(path) virtual_unlink(path TSRMLS_CC)
@@ -237,12 +178,11 @@ typedef struct _virtual_cwd_globals {
#define VCWD_RMDIR(pathname) virtual_rmdir(pathname TSRMLS_CC)
#define VCWD_OPENDIR(pathname) virtual_opendir(pathname TSRMLS_CC)
#define VCWD_POPEN(command, type) virtual_popen(command, type TSRMLS_CC)
#define VCWD_ACCESS(pathname, mode) virtual_access(pathname, mode TSRMLS_CC)
#if HAVE_UTIME
#define VCWD_UTIME(path, time) virtual_utime(path, time TSRMLS_CC)
#endif
#define VCWD_CHMOD(path, mode) virtual_chmod(path, mode TSRMLS_CC)
#if !defined(TSRM_WIN32) && !defined(NETWARE)
#ifndef TSRM_WIN32
#define VCWD_CHOWN(path, owner, group) virtual_chown(path, owner, group TSRMLS_CC)
#endif
@@ -264,18 +204,9 @@ typedef struct _virtual_cwd_globals {
#define VCWD_RMDIR(pathname) rmdir(pathname)
#define VCWD_OPENDIR(pathname) opendir(pathname)
#define VCWD_POPEN(command, type) popen(command, type)
#if defined(TSRM_WIN32)
#define VCWD_ACCESS(pathname, mode) tsrm_win32_access(pathname, mode)
#else
#define VCWD_ACCESS(pathname, mode) access(pathname, mode)
#endif
#ifdef HAVE_REALPATH
#if defined(__osf__) || defined(_AIX)
#define VCWD_REALPATH(path, real_path) php_realpath_hack(path, real_path)
#else
#ifndef TSRM_WIN32
#define VCWD_REALPATH(path, real_path) realpath(path, real_path)
#endif
#else
#define VCWD_REALPATH(path, real_path) strcpy(real_path, path)
#endif
@@ -284,7 +215,7 @@ typedef struct _virtual_cwd_globals {
#define VCWD_UTIME(path, time) utime(path, time)
#endif
#define VCWD_CHMOD(path, mode) chmod(path, mode)
#if !defined(TSRM_WIN32) && !defined(NETWARE)
#ifndef TSRM_WIN32
#define VCWD_CHOWN(path, owner, group) chown(path, owner, group)
#endif
+9 -38
View File
@@ -1,13 +1,13 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
@@ -18,18 +18,17 @@
/* $Id$ */
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
#include <process.h>
#include <time.h>
#define TSRM_INCLUDE_FULL_WINDOWS_HEADERS
#include "TSRM.h"
#ifdef TSRM_WIN32
#include <windows.h>
#include "tsrm_win32.h"
#ifdef ZTS
@@ -84,19 +83,6 @@ TSRM_API void tsrm_win32_shutdown(void)
#endif
}
TSRM_API int tsrm_win32_access(const char *pathname, int mode)
{
SHFILEINFO sfi;
if (mode == 1 /*X_OK*/) {
return access(pathname, 0) == 0 &&
SHGetFileInfo(pathname, 0, &sfi, sizeof(SHFILEINFO), SHGFI_EXETYPE) != 0 ? 0 : -1;
} else {
return access(pathname, mode);
}
}
static process_pair *process_get(FILE *stream TSRMLS_DC)
{
process_pair *ptr;
@@ -164,11 +150,6 @@ static HANDLE dupHandle(HANDLE fh, BOOL inherit) {
}
TSRM_API FILE *popen(const char *command, const char *type)
{
return popen_ex(command, type, NULL, NULL);
}
TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env)
{
FILE *stream = NULL;
int fno, str_len = strlen(type), read, mode;
@@ -211,7 +192,7 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c "));
sprintf(cmd, "%s /c %s", TWG(comspec), command);
if (!CreateProcess(NULL, cmd, &security, &security, security.bInheritHandle, NORMAL_PRIORITY_CLASS, env, cwd, &startup, &process)) {
if (!CreateProcess(NULL, cmd, &security, &security, security.bInheritHandle, NORMAL_PRIORITY_CLASS, NULL, NULL, &startup, &process)) {
return NULL;
}
free(cmd);
@@ -375,14 +356,4 @@ TSRM_API int shmctl(int key, int cmd, struct shmid_ds *buf) {
return -1;
}
}
TSRM_API char *realpath(char *orig_path, char *buffer)
{
int ret = GetFullPathName(orig_path, _MAX_PATH, buffer, NULL);
if(!ret || ret > _MAX_PATH) {
return NULL;
}
return buffer;
}
#endif
#endif
+10 -9
View File
@@ -1,13 +1,13 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
@@ -22,6 +22,8 @@
#define TSRM_WIN32_H
#include "TSRM.h"
#ifdef TSRM_WIN32
#include <windows.h>
struct ipc_perm {
@@ -71,6 +73,8 @@ typedef struct {
# define TWG(v) (win32_globals.v)
#endif
#endif
#define IPC_PRIVATE 0
#define IPC_CREAT 00001000
#define IPC_EXCL 00002000
@@ -92,15 +96,12 @@ typedef struct {
TSRM_API void tsrm_win32_startup(void);
TSRM_API void tsrm_win32_shutdown(void);
TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env);
TSRM_API FILE *popen(const char *command, const char *type);
TSRM_API int pclose(FILE *stream);
TSRM_API int tsrm_win32_access(const char *pathname, int mode);
TSRM_API int shmget(int key, int size, int flags);
TSRM_API void *shmat(int key, const void *shmaddr, int flags);
TSRM_API int shmdt(const void *shmaddr);
TSRM_API int shmctl(int key, int cmd, struct shmid_ds *buf);
TSRM_API char *realpath(char *orig_path, char *buffer);
#endif
#endif
-17629
View File
File diff suppressed because it is too large. Load diff
-186
View File
@@ -1,186 +0,0 @@
// $Header$
// FlexLexer.h -- define interfaces for lexical analyzer classes generated
// by flex
// Copyright (c) 1993 The Regents of the University of California.
// All rights reserved.
//
// This code is derived from software contributed to Berkeley by
// Kent Williams and Tom Epperly.
//
// Redistribution and use in source and binary forms with or without
// modification are permitted provided that: (1) source distributions retain
// this entire copyright notice and comment, and (2) distributions including
// binaries display the following acknowledgement: ``This product includes
// software developed by the University of California, Berkeley and its
// contributors'' in the documentation or other materials provided with the
// distribution and in all advertising materials mentioning features or use
// of this software. Neither the name of the University nor the names of
// its contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// This file defines FlexLexer, an abstract class which specifies the
// external interface provided to flex C++ lexer objects, and yyFlexLexer,
// which defines a particular lexer class.
//
// If you want to create multiple lexer classes, you use the -P flag
// to rename each yyFlexLexer to some other xxFlexLexer. You then
// include <FlexLexer.h> in your other sources once per lexer class:
//
// #undef yyFlexLexer
// #define yyFlexLexer xxFlexLexer
// #include <FlexLexer.h>
//
// #undef yyFlexLexer
// #define yyFlexLexer zzFlexLexer
// #include <FlexLexer.h>
// ...
#ifndef FLEXLEXER_H
// Never included before - need to define base class.
#define FLEXLEXER_H
#include <iostream.h>
extern "C++" {
struct yy_buffer_state;
typedef int yy_state_type;
class FlexLexer {
public:
virtual ~FlexLexer() { }
const char* YYText() { return yytext; }
int YYLeng() { return yyleng; }
virtual void
yy_switch_to_buffer( struct yy_buffer_state* new_buffer ) = 0;
virtual struct yy_buffer_state*
yy_create_buffer( istream* s, int size ) = 0;
virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0;
virtual void yyrestart( istream* s ) = 0;
virtual int yylex() = 0;
// Call yylex with new input/output sources.
int yylex( istream* new_in, ostream* new_out = 0 )
{
switch_streams( new_in, new_out );
return yylex();
}
// Switch to new input/output streams. A nil stream pointer
// indicates "keep the current one".
virtual void switch_streams( istream* new_in = 0,
ostream* new_out = 0 ) = 0;
int lineno() const { return yylineno; }
int debug() const { return yy_flex_debug; }
void set_debug( int flag ) { yy_flex_debug = flag; }
protected:
char* yytext;
int yyleng;
int yylineno; // only maintained if you use %option yylineno
int yy_flex_debug; // only has effect with -d or "%option debug"
};
}
#endif
#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce)
// Either this is the first time through (yyFlexLexerOnce not defined),
// or this is a repeated include to define a different flavor of
// yyFlexLexer, as discussed in the flex man page.
#define yyFlexLexerOnce
class yyFlexLexer : public FlexLexer {
public:
// arg_yyin and arg_yyout default to the cin and cout, but we
// only make that assignment when initializing in yylex().
yyFlexLexer( istream* arg_yyin = 0, ostream* arg_yyout = 0 );
virtual ~yyFlexLexer();
void yy_switch_to_buffer( struct yy_buffer_state* new_buffer );
struct yy_buffer_state* yy_create_buffer( istream* s, int size );
void yy_delete_buffer( struct yy_buffer_state* b );
void yyrestart( istream* s );
virtual int yylex();
virtual void switch_streams( istream* new_in, ostream* new_out );
protected:
virtual int LexerInput( char* buf, int max_size );
virtual void LexerOutput( const char* buf, int size );
virtual void LexerError( const char* msg );
void yyunput( int c, char* buf_ptr );
int yyinput();
void yy_load_buffer_state();
void yy_init_buffer( struct yy_buffer_state* b, istream* s );
void yy_flush_buffer( struct yy_buffer_state* b );
int yy_start_stack_ptr;
int yy_start_stack_depth;
int* yy_start_stack;
void yy_push_state( int new_state );
void yy_pop_state();
int yy_top_state();
yy_state_type yy_get_previous_state();
yy_state_type yy_try_NUL_trans( yy_state_type current_state );
int yy_get_next_buffer();
istream* yyin; // input source for default LexerInput
ostream* yyout; // output sink for default LexerOutput
struct yy_buffer_state* yy_current_buffer;
// yy_hold_char holds the character lost when yytext is formed.
char yy_hold_char;
// Number of characters read into yy_ch_buf.
int yy_n_chars;
// Points to current character in buffer.
char* yy_c_buf_p;
int yy_init; // whether we need to initialize
int yy_start; // start state number
// Flag which is used to allow yywrap()'s to do buffer switches
// instead of setting up a fresh yyin. A bit of a hack ...
int yy_did_buffer_switch_on_eof;
// The following are not always needed, but may be depending
// on use of certain flex features (like REJECT or yymore()).
yy_state_type yy_last_accepting_state;
char* yy_last_accepting_cpos;
yy_state_type* yy_state_buf;
yy_state_type* yy_state_ptr;
char* yy_full_match;
int* yy_full_state;
int yy_full_lp;
int yy_lp;
int yy_looking_for_trail_begin;
int yy_more_flag;
int yy_more_len;
int yy_more_offset;
int yy_prev_more_offset;
};
#endif
-56
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@@ -1,56 +0,0 @@
--------------------------------------------------------------------
The Zend Engine License, Version 2.00
Copyright (c) 1999-2003 Zend Technologies Ltd. All rights reserved.
--------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, is permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
3. The names "Zend" and "Zend Engine" must not be used to endorse
or promote products derived from this software without prior
permission from Zend Technologies Ltd. For written permission,
please contact license@zend.com.
4. Zend Technologies Ltd. may publish revised and/or new versions
of the license from time to time. Each version will be given a
distinguishing version number.
Once covered code has been published under a particular version
of the license, you may always continue to use it under the
terms of that version. You may also choose to use such covered
code under the terms of any subsequent version of the license
published by Zend Technologies Ltd. No one other than Zend
Technologies Ltd. has the right to modify the terms applicable
to covered code created under this License.
5. Redistributions of any form whatsoever must retain the following
acknowledgment:
"This product includes the Zend Engine, freely available at
http://www.zend.com"
6. All advertising materials mentioning features or use of this
software must display the following acknowledgment:
"The Zend Engine is freely available at http://www.zend.com"
THIS SOFTWARE IS PROVIDED BY ZEND TECHNOLOGIES LTD. ``AS IS'' AND
ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ZEND
TECHNOLOGIES LTD. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
--------------------------------------------------------------------
-53
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@@ -1,53 +0,0 @@
## Process this file with automake to produce Makefile.in -*- makefile -*-
#CLEANFILES = zend_language_parser.c zend_language_parser.h zend_language_scanner.c zend_language_parser.output zend_ini_parser.c zend_ini_parser.h zend_ini_scanner.c zend_ini_parser.output
AUTOMAKE_OPTIONS=foreign
noinst_LTLIBRARIES=libZend.la
libZend_la_SOURCES=\
zend_language_parser.y zend_language_scanner.l \
zend_ini_parser.y zend_ini_scanner.l \
zend_alloc.c zend_compile.c zend_constants.c zend_dynamic_array.c \
zend_execute.c zend_execute_API.c zend_highlight.c zend_llist.c \
zend_opcode.c zend_operators.c zend_ptr_stack.c zend_stack.c \
zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \
zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \
zend_ini.c zend_qsort.c zend_objects.c zend_object_handlers.c \
zend_objects_API.c zend_ts_hash.c zend_stream.c zend_mm.c \
zend_default_classes.c zend_reflection_api.c \
zend_iterators.c zend_interfaces.c zend_exceptions.c
libZend_la_LDFLAGS =
libZend_la_LIBADD = @ZEND_EXTRA_LIBS@
# automake isn't too clever about "non-standard" use of lex and yacc
$(libZend_la_OBJECTS): zend_language_parser.h
zend_ini_scanner.lo: zend_ini_parser.h
# Language parser/scanner rules
zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
$(LEX) -Pzend -S$(srcdir)/flex.skl -o$@ -i $(srcdir)/zend_language_scanner.l
zend_language_parser.h: zend_language_parser.c
zend_language_parser.c: $(srcdir)/zend_language_parser.y
$(YACC) -p zend -v -d $(srcdir)/zend_language_parser.y -o zend_language_parser.c
# INI parser/scanner rules
zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
$(YACC) -p ini_ -v -d $(srcdir)/zend_ini_parser.y -o zend_ini_parser.c
zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
$(LEX) -Pini_ -S$(srcdir)/flex.skl -o$@ -i $(srcdir)/zend_ini_scanner.l
zend_ini_parser.h: zend_ini_parser.c
depend:
zend_execute.lo: $(srcdir)/zend_execute.c
$(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(CPPFLAGS) $(INLINE_CFLAGS) -c $(srcdir)/zend_execute.c
-195
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@@ -1,195 +0,0 @@
Creating an object
------------------
Object can be created in the following ways:
1. As a result of a function call. E.g.:
$foo = create_new_foo("parameter");
$foo->run();
The function should create a new zval, create new object and get the
handle for it, set handle and handler table as needed. Note that the
handle is the only ID of the object, so it should be enough to
identify it.
2. Overriding create_object handler for class. E.g.:
$foo = new Java("some.Class.here", "parameter");
$foo->run();
The create_object handler function should create a new zval, create
new object and get the handle for it, set handle and handler table as
needed, and also provide constructor method that would handle
constructor call. The get_constructor handler table entry should be
used for that. Do not rely class entry's constructor, unless you refer
to it from get_constructor handler.
Object maintenance
------------------
The handlers add_ref and del_ref are called when a new zval referring
to the object is created. This does not create a new object - both
zvals still refer to the same object.
clone_obj handler should create a new object, identical to an old one,
but being a separate entity.
delete_obj should destroy an object, all references to it become
invalid.
Object access - read
--------------------
read_property is used to read object's property. This value is not
meant to be changed. The handler returns zval * with the value.
Object access - write
---------------------
write_property is used to directly write object's property by
name. This handler is used to assign property variables or to change them
in operations like += or ++ (unless get_property_zval_ptr is also set).
get_property_zval_ptr is used to obtain pointer to modifiable zval for
operations like += or ++. This should be used only if your object model
stores properties as real zval's that can be modified from outside.
Otherwise this handler should be NULL and the engine will use
read_property and write_property instead.
get_property_ptr is used to obtain zval ** for future writing to
it. If your object properties are stored as zval*, return real place
where the property is stored. If the aren't, the best way is to create
proxy object and handle it via get and set methods (see below).
This method is meant to be used for send-by-reference and assign-by-reference
use of object properties. If you don;t want to implement property
referencing for your objects, you can set this handler to NULL.
get and set handlers are used when engine needs to access the object
as a value. E.g., in the following situation:
$foo =& $obj->bar;
$foo = 1;
if $foo is an object (e.g., proxy object from get_property_ptr) it
would be accessed using write handler.
Object access - method call
---------------------------
get_method handler is used to find method description by name. It
should set right type, function name and parameter mask for the
method. If the type is ZEND_OVERLOADED_FUNCTION, the method would be
called via call_method handler, otherwise it would be called with
standard Zend means.
get_constructor performs the same function as get_method, but for the
object constructor.
call_method handler is used to perform method call. Parameters are
passed like to any other Zend internal function.
Object - comparison
-------------------
Objects can be compared via compare_objects handler. This is used with
== operation, === compares objects by handles, i.e., return true if
and only if it's really the same object. Note that objects from
different object types (i.e., having different handlers) can not be
compared.
Objects - reflection
--------------------
get_class_name is used to retrieve class name of the object.
get_class_entry returns class entry (zend_class_entry) for the object,
in case there exists PHP class for it.
No other reflection functions are currently implemented.
Objects - data structures and handlers
---------------------------------------
The object is represented by the following structure:
struct _zend_object_value {
zend_object_handle handle;
zend_object_handlers *handlers;
};
handle is an ID of the object among the objects of the same type (not
class!). The type of the object and how it behaves is determined by
the handler table.
typedef struct _zend_object_handlers {
zend_object_add_ref_t add_ref;
zend_object_del_ref_t del_ref;
zend_object_delete_obj_t delete_obj;
zend_object_clone_obj_t clone_obj;
zend_object_read_property_t read_property;
zend_object_write_property_t write_property;
zend_object_get_property_ptr_t get_property_ptr;
zend_object_get_property_zval_ptr_t get_property_zval_ptr;
zend_object_get_t get;
zend_object_set_t set;
zend_object_has_property_t has_property;
zend_object_unset_property_t unset_property;
zend_object_get_properties_t get_properties;
zend_object_get_method_t get_method;
zend_object_call_method_t call_method;
zend_object_get_constructor_t get_constructor;
zend_object_get_class_entry_t get_class_entry;
zend_object_get_class_name_t get_class_name;
zend_object_compare_t compare_objects;
} zend_object_handlers;
See zend_object_handlers.h for prototypes. All objects are passed as zval's.
Handlers explained:
add_ref - called when a copy of the object handle is created.
del_ref - called when a copy of the object handle is destroyed.
delete_obj - called when an object needs to be destroyed.
clone_obj - called when a new object identical to an old one should be
created (unlike Zend Engine 1, this never happens unless explicitly
asked for).
read_property - returns zval *, containing the value of the
property. Is used when value of the property should be retrieved for
reading.
write_property - assigns value to certain property of the object.
get_property_zval_ptr - retrieves zval** for being directly modified by
the engine. If your properties are not zval's, don't define it.
get_property_ptr - retrieves zval** for the property of the value, to
be used for read and write. If object properties are not zval's
natively, this method should create and return proxy object for use
with get and set methods.
get - retrieves zval* for object contents. To be used mainly with
proxy objects from get_property_ptr, but also may be used for
convert_to_* functions.
set - sets value for object contents. To be used mainly with
proxy objects from get_property_ptr.
has_property - checks if the object has certain property set.
unset_property - removes value for the property of the object
get_method - retrieves description of the method
call_method - calls the method (parameters should be put on stack like
for any other PHP internal function).
get_constructor - get description for the object constructor method
get_class_entry - should return the class entry for the object
get_class_name - get the name of the class the object belongs to
compare_objects - compares if two objects are equal
-136
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Revamped object model using object handles
===========================================
Background
----------
In the Zend Engine 1.0 (and its predecessor the PHP 3 scripting
engine) the object model's design is that instantiated objects are
language values. This means that when programmers are performing
operations, such variable assignment and passing parameters to
functions, objects are handled very similarly to the way other
primitive types are handled such as integers and strings.
Semantically this means that the whole object is being copied. The
approach Java takes is different where one refers to objects by handle
and not by value (one can think of a handle as an objects' ID).
Need
----
Unfortunately, the approach taken up to now has severely limited the
Zend Engine's object oriented model, both feature and simplicity
wise. One of the main problems with the former approach is that object
instantiation and duplication is very hard to control, a problem which
can not only lead to inefficient development but also often to strange
run-time behavior. Changing the object model to a handle oriented
model will allow the addressing of many needs such as destructors,
de-referencing method return values, tight control of object
duplication and more.
Overview
--------
The proposed object model is very much influenced by the Java
model. In general, when you create a new object you will be getting a
handle to the object instead of the object itself. When this handle is
sent to functions, assigned and copied it is only the handle which is
copied/sent/assigned. The object itself is never copied nor
duplicated. This results in all handles of this object to always point
at the same object making it a very consistent solution and saving
unnecessary duplication and confusing behavior.
Functionality
-------------
After this change the basic use of objects will be almost identical to
previous versions of the scripting engine. However, you won't bump
into awkward and confusing copying & destructing of objects. In order
to create and use a new object instance you will do the following:
$object = new MyClass(); $object->method();
The previous code will assign $object the handle of a new instance of
the class MyClass and call one of its methods.
Consider the following code:
1 class MyClass
2 {
3 function setMember($value)
4 {
5 $this->member = $value;
6 }
7
8 function getMember()
9 {
10 return $this->member;
11 }
12 }
13
14 function foo($obj)
15 {
16 $obj->setMember("foo");
17 }
18
19 $object = new MyClass();
20 $object->setMember("bar");
21 foo($object);
22 print $object->getMember();
Without the new Java-like handles, at line 20 the objects' data member
member is set to the string value of "bar". Because of the internal
representation of objects in the Zend Engine 1.0, the object is marked
as a reference, and when it is sent by value to the function foo, it
is duplicated (!). Therefore, the call to foo() on line 21 will
result in the $obj->setMember("foo") call being called on a duplicate
of $object. Line 22 will then result in "bar" being printed.
This is how the scripting engine has worked until today. Most
developers are probably unaware of the fact that they aren't always
talking to the same object but often duplicates; others may have
realized this can usually be solved by always passing objects by
reference (unless a replica is actually desired, which is uncommon).
The new object model will allow for a much more intuitive
implementation of the code. On line 21, the object's handle (ID) is
passed to foo() by value. Inside foo(), the object is fetched
according to this handle and, therefore, the setMember() method is
called on the originally instantiated object and not a copy. Line 22
will therefore result in "foo" being printed. This approach gives
developers tighter control of when objects are created and duplicated.
An additional not-as-important benefit is that the object handle will
be passed to foo() by value, which most probably will also save
unnecessary duplication of the value containing the ID itself and thus
additionally improving run-time performance.
This was just a simple description of why the new object model solves
awkward behavior and makes object handling much easier, intuitive and
efficient. The importance of this change goes far beyond what is
mentioned in this section as you will see in further sections which
describe new features with a majority of them being based on this
change.
Compatibility Notes
--------------------
Many PHP programmers aren't even aware of the copying quirks of the
current object model and, therefore, there is a relatively good chance
that the amount of PHP applications that will work out of the box or
after a very small amount of modifications would be high.
To simplify migration, version 2.0 will support an optional
'auto-clone' feature, which will perform a cloning of the object
whenever it would have been copied in version 1.0. Optionally, it
will also be possible to request that the engine will emit an E_NOTICE
message whenever such an automatic clone occurs, in order to allow
developers to gradually migrate to the version 2.0-style behavior
(without automatic clones).
Dependencies
------------
The new object model is not dependent on other features. Many of the
other Zend Engine 2.0 features, such as the $foo->bar()->barbara()
syntax, destructors and others completely rely on this new object
model.
-169
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Title: Zend 2.0 Namespaces
Version: $Revision$
Status: declined
Maintainer: Stig S. Bakken <ssb@php.net>
Created: 2001-09-08
Modified: 2001-09-08
1. Background/Need
==================
PHP and Zend 1.0 have come to a point where a lot of reusable code is
being written; from simple functions and classes to entire application
frameworks. It is becoming increasingly difficult to avoid symbol
name collisions with the current scoping methods.
The symbol scopes available in Zend 1.0 are the global scope, the
class scope and the function scope. All scopes but classes may
contain variables, only the class and global scopes may contain
functions, while only the global scope may contain constants and
classes. This means that all of Zend 1.0's scoping methods are
inherently limited for solving symbol name collision problems.
2. Overview
===========
Namespaces in Zend 2.0 provide a way to manage the symbol collision
problem by making it possible to define multiple symbol tables able to
contain all types of symbols. Zend will get the notion of a current
namespace, defaulting to the current global one. The current name
space may be changed on a file-by-file basis. Symbols in other name
spaces than the current one may be referenced using a new namespace
operator. It will be possible to "import" symbols from one namespace
into another.
3. Functionality
================
3.1. Namespace Syntax
=====================
The namespace operator ":" is used to refer to symbols in other
namespaces than the current one:
Class: Namespace:class
Function: Namespace:function
Static method: Namespace:class::method
Variable: $Namespace:variable
Constant: Namespace:CONSTANT
Class variable: $Namespace:class::variable
To refer to symbols in the global namespace, symbols are prefixed with
only the namespace operator:
Class: :class
Function: :function
Static method: :class::method
Variable: $:variable
Constant: :CONSTANT
Class variable: $:class::variable
Note: $:variable will effectively be just another syntax for
$GLOBALS['variable'].
A namespace may have a name containing a ":", it is always the last
":" character in the symbol qualifier that is the actual namespace
operator:
Class: Name:Space:class
Function: Name:Space:function
Static method: Name:Space:class::method
Variable: $Name:Space:variable
Constant: Name:Space:CONSTANT
Class variable: $Name:Space:class::variable
(Here, the ":" between "Name" and "Space" is part of the name, it is
the one after "Space" that is the namespace operator.)
3.2. Defining Namespaces
========================
Individual files may define a namespace that will apply to the entire
file. If no "namespace" operator occurs in the file, it will be in
the global namespace:
1 namespace HTML;
2
3 class Form {
4 function Form() {
5 // constructor
6 }
7 // ...
8 }
Or with the "nested" name syntax:
1 namespace HTML:Form;
2
3 class Image {
4 var $src;
5 function Image($src) {
6 $this->src = $src;
7 }
8 // ...
9 }
Code executed within the "HTML" namespace may refer to the Form class
as just "Form". Code executed from within other namespaces has to
refer to it as "HTML:Form". The "namespace" statement must occur
before any other statements in the file.
# [ssb 2001-09-08]:
# Should it be possible to "add" symbols to a namespace by including a
# second file with the same namespace statement?
3.3. Importing Symbols
======================
It is possible to import symbols from another namespace into the
current one with the "import" statement:
import * from HTML; // all symbols
import Form from HTML; // single symbols
import Form,Table from HTML; // multiple symbols
There is a potential for name clashes between symols of different
types that have the same qualifier syntax. These are resolved in this
order: class, function, constant.
Optionally, the symbol type may be explicitly given to import (as
"class", "function", "variable" or "constant"):
import class Form from HTML;
And finally, you may import all symbols of a given type:
import constant * from HTML:Table;
The namespace with its symbols must already be defined before using
"import".
4. Compatibility Notes
======================
Old code that does not take advantage of namespaces will run without
modifications.
5. Dependencies
===============
The class variable syntax depends on this class variables being
implemented in the new ZE2 object model.
6. Acknowledgements
===================
Andi Gutmans <andi@zend.com> and Zeev Suraski <zeev@zend.com> for
initial ZE2 namespaces proposal
Dean Hall <php@apt7.com> for the initial symbol qualification syntax
-72
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Title: Loose type requirements for functions
Version: $Revision$
Status: draft
Maintainer: Brian Moon <brianm@dealnews.com>
Created: 2001-09-17
Modified: 2001-09-17
1. Background/Need
==================
Many internal function of PHP will reject parameters because of their
type (the array and variable function come to mind). For userland
this is not an easy task as there is no uniform way to do it. An
addition to the engine for requiring loose types would allow
delevopers to know that the data passed to their functions is of the
correct type and reduce the need for duplicating the same code in
every function to check for the type of data.
2. Overview
===========
Loose typing mostly means evaluating the contents of the variable and
not the type of the variable itself. The requirements for this would
and should work much like several of the is_* functions do now.
The typing of parameters would be optional and those not typed would
simply continue to be treated as they are now.
3. Functionality
================
3.1. Allowed Types
==================
Only loose types should be needed to ensure the data is usable by the
function. Duplicating the functionallity of is_scalar, is_resource,
is_array and is_object should give developers all the information they
need to use a variable correctly.
3.2. Syntax
===========
The current function syntax should be expanded to allow typing of
variables inline in a C style.
function foo ($var){
}
could be changed to require an array such as:
function foo (array $var){
}
3.3. Errors
===========
Mis-matches in type should be reported as fatal errors and should halt
the execution of a script as that function can not be run and code
following could not reliably run.
4. Compatibility Notes
======================
Old code that does not take advantage of this will run without
modifications.
-1166
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-602
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!MESSAGE Possible choices for configuration are:
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!MESSAGE "Zend - Win32 Release" (based on "Win32 (x86) Static Library")
!MESSAGE "Zend - Win32 Debug" (based on "Win32 (x86) Static Library")
!MESSAGE "Zend - Win32 Release_inline" (based on "Win32 (x86) Static Library")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "Zend - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
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# ADD BSC32 /nologo
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# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo
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# ADD RSC /l 0x40d /d "_Debug"
BSC32=bscmake.exe
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# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo
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# PROP BASE Use_MFC 0
# PROP BASE Output_Dir "Zend___Win32_Release_inline"
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# PROP Use_MFC 0
# PROP Output_Dir "Release_inline"
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# SUBTRACT CPP /YX
# ADD BASE RSC /l 0x40d /d "NDebug"
# ADD RSC /l 0x40d /d "NDebug"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo
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!ELSEIF "$(CFG)" == "Zend - Win32 Debug"
# Begin Custom Build
InputDir=.
InputPath=.\zend_ini_parser.y
BuildCmds= \
bison --output=zend_ini_parser.c -v -d -p ini_ zend_ini_parser.y
"$(InputDir)\zend_ini_parser.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
$(BuildCmds)
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!ENDIF
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# Begin Custom Build
InputDir=.
InputPath=".\zend_language_parser.y"
BuildCmds= \
bison --output=zend_language_parser.c -v -d -p zend zend_language_parser.y
"$(InputDir)\zend_language_parser.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
$(BuildCmds)
"$(InputDir)\zend_language_parser.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
$(BuildCmds)
# End Custom Build
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# Begin Custom Build
InputDir=.
InputPath=".\zend_language_parser.y"
BuildCmds= \
bison --output=zend_language_parser.c -v -d -p zend zend_language_parser.y
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# Begin Custom Build
InputDir=.
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# Begin Custom Build
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# Begin Custom Build
InputPath=".\zend_language_scanner.l"
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flex -i -Pzend -ozend_language_scanner.c zend_language_scanner.l
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# Begin Custom Build
InputPath=".\zend_language_scanner.l"
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# Begin Custom Build
InputPath=".\zend_language_scanner.l"
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-250
View File
@@ -1,250 +0,0 @@
dnl
dnl $Id$
dnl
dnl This file contains Zend specific autoconf functions.
dnl
AC_DEFUN(LIBZEND_BISON_CHECK,[
if test "$YACC" != "bison -y"; then
AC_MSG_WARN(You will need bison if you want to regenerate the Zend parser.)
else
AC_MSG_CHECKING(bison version)
set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /' | tr -d 'a-z'`
if test "${1}" = "1" -a "${2}" -lt "28"; then
AC_MSG_WARN(You will need bison 1.28 if you want to regenerate the Zend parser (found ${1}.${2}).)
fi
AC_MSG_RESULT(${1}.${2} (ok))
fi
])
AC_DEFUN(LIBZEND_BASIC_CHECKS,[
AC_REQUIRE([AC_PROG_YACC])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_PROG_CC_C_O])
AC_REQUIRE([AC_PROG_LEX])
AC_REQUIRE([AC_HEADER_STDC])
LIBZEND_BISON_CHECK
dnl Ugly hack to get around a problem with gcc on AIX.
if test "$CC" = "gcc" -a "$ac_cv_prog_cc_g" = "yes" -a \
"`uname -sv`" = "AIX 4"; then
CFLAGS=`echo $CFLAGS | sed -e 's/-g//'`
fi
dnl Hack to work around a Mac OS X cpp problem
dnl Known versions needing this workaround are 5.3 and 5.4
if test "$ac_cv_prog_gcc" = "yes" -a "`uname -s`" = "Rhapsody"; then
CPPFLAGS="$CPPFLAGS -traditional-cpp"
fi
AC_CHECK_HEADERS(
limits.h \
malloc.h \
string.h \
unistd.h \
stdarg.h \
sys/types.h \
sys/time.h \
signal.h \
unix.h \
stdlib.h \
mach-o/dyld.h \
dlfcn.h)
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AC_DEFUN(LIBZEND_LIBDL_CHECKS,[
AC_CHECK_LIB(dl, dlopen, [LIBS="-ldl $LIBS"])
AC_CHECK_FUNC(dlopen,[AC_DEFINE(HAVE_LIBDL, 1,[ ])])
])
AC_DEFUN(LIBZEND_DLSYM_CHECK,[
dnl
dnl Ugly hack to check if dlsym() requires a leading underscore in symbol name.
dnl
AC_MSG_CHECKING([whether dlsym() requires a leading underscore in symbol names])
_LT_AC_TRY_DLOPEN_SELF([
AC_MSG_RESULT(no)
], [
AC_MSG_RESULT(yes)
AC_DEFINE(DLSYM_NEEDS_UNDERSCORE, 1, [Define if dlsym() requires a leading underscore in symbol names. ])
], [
AC_MSG_RESULT(no)
], [])
])
dnl This is required for QNX and may be some BSD derived systems
AC_CHECK_TYPE( uint, unsigned int )
AC_CHECK_TYPE( ulong, unsigned long )
dnl Checks for library functions.
AC_FUNC_VPRINTF
AC_FUNC_MEMCMP
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(memcpy strdup getpid kill strtod strtol finite fpclass)
AC_ZEND_BROKEN_SPRINTF
AC_CHECK_FUNCS(finite isfinite isinf isnan)
ZEND_FP_EXCEPT
])
AC_DEFUN(LIBZEND_ENABLE_DEBUG,[
AC_ARG_ENABLE(debug,
[ --enable-debug Compile with debugging symbols],[
ZEND_DEBUG=$enableval
],[
ZEND_DEBUG=no
])
])
AC_DEFUN(LIBZEND_OTHER_CHECKS,[
AC_ARG_ENABLE(maintainer-zts,
[ --enable-maintainer-zts Enable thread safety - for code maintainers only],[
ZEND_MAINTAINER_ZTS=$enableval
],[
ZEND_MAINTAINER_ZTS=no
])
AC_ARG_ENABLE(inline-optimization,
[ --disable-inline-optimization
If building zend_execute.lo fails, try this switch.],[
ZEND_INLINE_OPTIMIZATION=$enableval
],[
ZEND_INLINE_OPTIMIZATION=yes
])
AC_ARG_ENABLE(memory-limit,
[ --enable-memory-limit Compile with memory limit support. ], [
ZEND_MEMORY_LIMIT=$enableval
],[
ZEND_MEMORY_LIMIT=no
])
AC_ARG_ENABLE(zend-multibyte,
[ --enable-zend-multibyte Compile with zend multibyte support. ], [
ZEND_MULTIBYTE=$enableval
],[
ZEND_MULTIBYTE=no
])
AC_MSG_CHECKING(whether to enable thread-safety)
AC_MSG_RESULT($ZEND_MAINTAINER_ZTS)
AC_MSG_CHECKING(whether to enable inline optimization for GCC)
AC_MSG_RESULT($ZEND_INLINE_OPTIMIZATION)
AC_MSG_CHECKING(whether to enable a memory limit)
AC_MSG_RESULT($ZEND_MEMORY_LIMIT)
AC_MSG_CHECKING(whether to enable Zend debugging)
AC_MSG_RESULT($ZEND_DEBUG)
AC_MSG_CHECKING(whether to enable Zend multibyte)
AC_MSG_RESULT($ZEND_MULTIBYTE)
if test "$ZEND_DEBUG" = "yes"; then
AC_DEFINE(ZEND_DEBUG,1,[ ])
echo " $CFLAGS" | grep ' -g' >/dev/null || DEBUG_CFLAGS="-g"
if test "$CFLAGS" = "-g -O2"; then
CFLAGS=-g
fi
test -n "$GCC" && DEBUG_CFLAGS="$DEBUG_CFLAGS -Wall"
test -n "$GCC" && test "$USE_MAINTAINER_MODE" = "yes" && \
DEBUG_CFLAGS="$DEBUG_CFLAGS -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
else
AC_DEFINE(ZEND_DEBUG,0,[ ])
fi
test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS"
if test "$ZEND_MAINTAINER_ZTS" = "yes"; then
AC_DEFINE(ZTS,1,[ ])
CFLAGS="$CFLAGS -DZTS"
LIBZEND_CPLUSPLUS_CHECKS
fi
if test "$ZEND_MEMORY_LIMIT" = "yes"; then
AC_DEFINE(MEMORY_LIMIT, 1, [Memory limit])
else
AC_DEFINE(MEMORY_LIMIT, 0, [Memory limit])
fi
if test "$ZEND_MULTIBYTE" = "yes"; then
AC_DEFINE(ZEND_MULTIBYTE, 1, [ ])
fi
changequote({,})
if test -n "$GCC" && test "$ZEND_INLINE_OPTIMIZATION" != "yes"; then
INLINE_CFLAGS=`echo $ac_n "$CFLAGS $ac_c" | sed s/-O[0-9s]*//`
else
INLINE_CFLAGS="$CFLAGS"
fi
changequote([,])
AC_C_INLINE
AC_SUBST(INLINE_CFLAGS)
dnl test and set the alignment define for ZEND_MM
dnl this also does the logarithmic test for ZEND_MM.
AC_MSG_CHECKING(for MM alignment and log values)
AC_TRY_RUN([
#include <stdio.h>
typedef union _mm_align_test {
void *ptr;
double dbl;
long lng;
} mm_align_test;
#if (defined (__GNUC__) && __GNUC__ >= 2)
#define ZEND_MM_ALIGNMENT (__alignof__ (mm_align_test))
#else
#define ZEND_MM_ALIGNMENT (sizeof(mm_align_test))
#endif
int main()
{
int i = ZEND_MM_ALIGNMENT;
int zeros = 0;
FILE *fp;
while (i & ~0x1) {
zeros++;
i = i >> 1;
}
fp = fopen("conftest.zend", "w");
fprintf(fp, "%d %d\n", ZEND_MM_ALIGNMENT, zeros);
fclose(fp);
exit(0);
}
], [
LIBZEND_MM_ALIGN=`cat conftest.zend | cut -d ' ' -f 1`
LIBZEND_MM_ALIGN_LOG2=`cat conftest.zend | cut -d ' ' -f 2`
AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT, $LIBZEND_MM_ALIGN, [ ])
AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT_LOG2, $LIBZEND_MM_ALIGN_LOG2, [ ])
])
AC_MSG_RESULT(done)
])
AC_DEFUN(LIBZEND_CPLUSPLUS_CHECKS,[
])
-258
View File
@@ -1,258 +0,0 @@
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".\zend_alloc.h"\
".\zend_compile.h"\
".\zend_config.w32.h"\
".\zend_execute.h"\
".\zend_llist.h"\
".\zend_ptr_stack.h"\
".\zend_stack.h"\
".\zend.h"\
".\zend_errors.h"\
".\zend_globals.h"\
".\zend_hash.h"\
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".\zend_errors.h"\
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".\zend_alloc.h"\
".\zend_compile.h"\
".\zend_config.w32.h"\
".\zend_execute.h"\
".\zend_llist.h"\
".\zend_modules.h"\
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".\zend_ptr_stack.h"\
".\zend_stack.h"\
".\zend_variables.h"\
".\zend.h"\
".\zend_API.h"\
".\zend_errors.h"\
".\zend_globals.h"\
".\zend_hash.h"\
".\zend_ini.h"\
.\zend_constants.c : \
"..\..\..\program files\microsoft visual studio\vc98\include\basetsd.h"\
".\zend_alloc.h"\
".\zend_config.w32.h"\
".\zend_constants.h"\
".\zend_operators.h"\
".\zend_variables.h"\
".\zend.h"\
".\zend_errors.h"\
".\zend_hash.h"\
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"..\..\..\program files\microsoft visual studio\vc98\include\basetsd.h"\
".\zend_alloc.h"\
".\zend_compile.h"\
".\zend_config.w32.h"\
".\zend_constants.h"\
".\zend_execute.h"\
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".\zend_hash.h"\
".\zend_ini.h"\
.\zend_highlight.c : \
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".\zend_alloc.h"\
".\zend_compile.h"\
".\zend_config.w32.h"\
".\zend_execute.h"\
".\zend_highlight.h"\
".\zend_llist.h"\
".\zend_ptr_stack.h"\
".\zend_stack.h"\
".\zend_language_parser.tab.h"\
".\zend.h"\
".\zend_errors.h"\
".\zend_globals.h"\
".\zend_hash.h"\
.\zend_llist.c : \
"..\..\..\program files\microsoft visual studio\vc98\include\basetsd.h"\
".\zend_alloc.h"\
".\zend_config.w32.h"\
".\zend_llist.h"\
".\zend.h"\
".\zend_errors.h"\
".\zend_hash.h"\
.\zend_opcode.c : \
"..\..\..\program files\microsoft visual studio\vc98\include\basetsd.h"\
".\zend_alloc.h"\
".\zend_compile.h"\
".\zend_config.w32.h"\
".\zend_execute.h"\
".\zend_llist.h"\
".\zend_modules.h"\
".\zend_operators.h"\
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".\zend_stack.h"\
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# Begin Source File
SOURCE=.\zend.ico
# End Source File
# End Group
# End Target
# End Project
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/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2004 Zend Technologies Ltd. (http://www.zend.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 2.00 of the Zend license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.zend.com/license/2_00.txt. |
| If you did not receive a copy of the Zend license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@zend.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#define ZEND_API
#define ZEND_DLEXPORT
#define ZEND_DLIMPORT
#ifndef NETWARE
@TOP@
#endif
#undef uint
#undef ulong
/* Define if you want to enable memory limit support */
#define MEMORY_LIMIT 0
#ifndef NETWARE
@BOTTOM@
#endif
#ifndef ZEND_ACCONFIG_H_NO_C_PROTOS
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_IEEEFP_H
# include <ieeefp.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
#endif
#if ZEND_BROKEN_SPRINTF
int zend_sprintf(char *buffer, const char *format, ...);
#else
# define zend_sprintf sprintf
#endif
#include <math.h>
#ifndef zend_isnan
#ifdef HAVE_ISNAN
#define zend_isnan(a) isnan(a)
#elif defined(HAVE_FPCLASS)
#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
#else
#define zend_isnan(a) 0
#endif
#endif
#ifdef HAVE_ISINF
#define zend_isinf(a) isinf(a)
#elif defined(INFINITY)
/* Might not work, but is required by ISO C99 */
#define zend_isinf(a) (((a)==INFINITY)?1:0)
#elif defined(HAVE_FPCLASS)
#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
#else
#define zend_isinf(a) 0
#endif
#ifdef HAVE_FINITE
#define zend_finite(a) finite(a)
#elif defined(HAVE_ISFINITE) || defined(isfinite)
#define zend_finite(a) isfinite(a)
#elif defined(fpclassify)
#define zend_finite(a) ((fpclassify((a))!=FP_INFINITE&&fpclassify((a))!=FP_NAN)?1:0)
#else
#define zend_finite(a) (zend_isnan(a) ? 0 : zend_isinf(a) ? 0 : 1)
#endif
#endif /* ifndef ZEND_ACCONFIG_H_NO_C_PROTOS */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/
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dnl $Id$
dnl
dnl This file contains local autoconf functions.
AC_DEFUN(ZEND_FP_EXCEPT,[
AC_CACHE_CHECK(whether fp_except is defined, ac_cv_type_fp_except,[
AC_TRY_COMPILE([
#include <floatingpoint.h>
],[
fp_except x = (fp_except) 0;
],[
ac_cv_type_fp_except=yes
],[
ac_cv_type_fp_except=no
],[
ac_cv_type_fp_except=no
])])
if test "$ac_cv_type_fp_except" = "yes"; then
AC_DEFINE(HAVE_FP_EXCEPT, 1, [whether floatingpoint.h defines fp_except])
fi
])
dnl
dnl Check for broken sprintf()
dnl
AC_DEFUN(AC_ZEND_BROKEN_SPRINTF,[
AC_CACHE_CHECK(whether sprintf is broken, ac_cv_broken_sprintf,[
AC_TRY_RUN([main() {char buf[20];exit(sprintf(buf,"testing 123")!=11); }],[
ac_cv_broken_sprintf=no
],[
ac_cv_broken_sprintf=yes
],[
ac_cv_broken_sprintf=no
])
])
if test "$ac_cv_broken_sprintf" = "yes"; then
ac_result=1
else
ac_result=0
fi
AC_DEFINE_UNQUOTED(ZEND_BROKEN_SPRINTF, $ac_result, [Whether sprintf is broken])
])
AC_DEFUN(AM_SET_LIBTOOL_VARIABLE,[
LIBTOOL='$(SHELL) $(top_builddir)/libtool $1'
])
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# Makefile to generate build tools
#
# Standard usage:
# make -f build.mk
#
# Written by Sascha Schumann
#
# $Id$
LT_TARGETS = ltmain.sh ltconfig
config_h_in = zend_config.h.in
makefile_am_files = Makefile.am
makefile_in_files = $(makefile_am_files:.am=.in)
makefile_files = $(makefile_am_files:e.am=e)
targets = $(makefile_in_files) $(LT_TARGETS) configure $(config_h_in)
all: $(targets)
clean:
rm -f $(targets)
$(LT_TARGETS):
rm -f $(LT_TARGETS)
libtoolize --automake $(AMFLAGS) -f
$(makefile_in_files): $(makefile_am_files)
automake -a -i $(AMFLAGS) $(makefile_files)
aclocal.m4: configure.in acinclude.m4
aclocal
$(config_h_in): configure.in acconfig.h
# explicitly remove target since autoheader does not seem to work
# correctly otherwise (timestamps are not updated)
@rm -f $@
autoheader
configure: aclocal.m4 configure.in
autoconf
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#!/bin/sh
case "$1" in
--copy)
automake_flags=--copy
shift
;;
esac
libtoolize --force --automake $automake_flags
mv aclocal.m4 aclocal.m4.old 2>/dev/null
aclocal
if cmp aclocal.m4.old aclocal.m4 > /dev/null 2>&1; then
echo "buildconf: keeping ${1}aclocal.m4"
mv aclocal.m4.old aclocal.m4
else
echo "buildconf: created or modified ${1}aclocal.m4"
fi
autoheader
automake --add-missing --include-deps $automake_flags
mv configure configure.old 2>/dev/null
autoconf
if cmp configure.old configure > /dev/null 2>&1; then
echo "buildconf: keeping ${1}configure"
mv configure.old configure
else
echo "buildconf: created or modified ${1}configure"
fi
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dnl $Id$
dnl Process this file with autoconf to produce a configure script.
AC_INIT(zend.c)
AM_INIT_AUTOMAKE(zend, 0.80A, nodefine)
AM_CONFIG_HEADER(zend_config.h)
AM_SANITY_CHECK
AM_MAINTAINER_MODE
AC_PROG_CC
AM_PROG_LEX
AM_PROG_CC_STDC
ZEND_VERSION=$VERSION
dnl We want this one before the checks, so the checks can modify CFLAGS.
test -z "$CFLAGS" && auto_cflags=1
sinclude(Zend.m4)
LIBZEND_BASIC_CHECKS
LIBZEND_LIBDL_CHECKS
LIBZEND_DLSYM_CHECK
AM_PROG_LIBTOOL
if test "$enable_debug" != "yes"; then
AM_SET_LIBTOOL_VARIABLE([--silent])
fi
dnl
dnl Check for /usr/pkg/{lib,include} which is where NetBSD puts binary
dnl and source packages. This should be harmless on other OSs.
dnl
if test -d /usr/pkg/include -a -d /usr/pkg/lib ; then
CFLAGS="$CFLAGS -I/usr/pkg/include"
LDFLAGS="$LDFLAGS -L/usr/pkg/lib"
fi
LIBZEND_ENABLE_DEBUG
LIBZEND_OTHER_CHECKS
ZEND_EXTRA_LIBS="$LIBS"
LIBS=""
AC_SUBST(ZEND_EXTRA_LIBS)
AC_OUTPUT(Makefile)
# Local Variables:
# tab-width: 4
# End:
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--TEST--
Bug #19859 (__call() does not catch call_user_func_array() calls)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--FILE--
<?php
class test
{
function __call($method,$args)
{
print "test::__call invoked for method '$method'\n";
}
}
$x = new test;
$x->fake(1);
call_user_func_array(array($x,'fake'),array(1));
call_user_func(array($x,'fake'),2);
?>
--EXPECT--
test::__call invoked for method 'fake'
test::__call invoked for method 'fake'
test::__call invoked for method 'fake'
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--TEST--
Bug #20240 (order of destructor calls)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--FILE--
<?php
class test
{
public $member;
function test() {
$this->member = 1;
register_shutdown_function(array($this, 'destructor'));
}
function destructor() {
print __METHOD__ . "\n";
}
function __destruct() {
print __METHOD__ . "\n";
}
function add() {
$this->member += 1;
print $this->member."\n";
}
}
$t = new test();
$t->add();
$t->add();
echo "Done\n";
?>
--EXPECT--
2
3
Done
test::destructor
test::__destruct
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--TEST--
Bug #20242 (Method call in front of class definition)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '>=')) die('skip ZendEngine 2 does not support this'); ?>
--FILE--
<?php
// THIS IS A WON'T FIX FOR ZE2
test::show_static();
$t = new test;
$t->show_method();
class test {
static function show_static() {
echo "static\n";
}
function show_method() {
echo "method\n";
}
}
?>
--EXPECT--
static
method
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--TEST--
Bug #21478 (Zend/zend_alloc.c :: shutdown_memory_manager produces segfault)
--SKIPIF--
<?php
if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed');
if (!function_exists('stream_filter_register')) die('skip stream_filter_register() not available');
?>
--FILE--
<?php
class debugfilter extends php_user_filter {
function filter($in, $out, &$consumed, $closing) {
while ($bucket = stream_bucket_make_writeable($in)) {
$bucket->data = strtoupper($bucket->data);
stream_bucket_append($out, $bucket);
$consumed += strlen($bucket->data);
}
return PSFS_PASS_ON;
}
}
stream_filter_register("myfilter","debugfilter");
$fp = fopen(dirname(__FILE__)."/test.txt","w");
stream_filter_append($fp, "myfilter");
stream_filter_append($fp, "myfilter");
stream_filter_append($fp, "myfilter");
fwrite($fp, "This is a test.\n");
print "Done.\n";
fclose($fp);
// Uncommenting the following 'print' line causes the segfault to stop occuring
// print "2\n";
readfile(dirname(__FILE__)."/test.txt");
unlink(dirname(__FILE__)."/test.txt");
?>
--EXPECT--
Done.
THIS IS A TEST.
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--TEST--
Bug #21888 (protected property and protected method of the same name)
--SKIPIF--
<?php
if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed');
?>
--FILE--
<?php
class mom {
protected $prot = "protected property\n";
protected function prot() {
print "protected method\n";
}
}
class child extends mom {
public function callMom() {
$this->prot();
}
public function viewMom() {
print $this->prot;
}
}
$c = new child();
$c->callMom();
$c->viewMom();
?>
--EXPECT--
protected method
protected property
--EXPECT--
protected method
protected property
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--TEST--
bug #22725 (A derived class can call a parent's protected method that calls a private method)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
--FILE--
<?php
class Foo {
private function aPrivateMethod() {
echo "Foo::aPrivateMethod() called.\n";
}
protected function aProtectedMethod() {
echo "Foo::aProtectedMethod() called.\n";
$this->aPrivateMethod();
}
}
class Bar extends Foo {
public function aPublicMethod() {
echo "Bar::aPublicMethod() called.\n";
$this->aProtectedMethod();
}
}
$o = new Bar;
$o->aPublicMethod();
?>
--EXPECT--
Bar::aPublicMethod() called.
Foo::aProtectedMethod() called.
Foo::aPrivateMethod() called.
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--TEST--
Bug #22836 (returning references to NULL)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--FILE--
<?php
function &f()
{
$x = "foo";
var_dump($x);
print "'$x'\n";
return ($a);
}
for ($i = 0; $i < 8; $i++) {
$h =& f();
}
?>
--EXPECTF--
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
string(3) "foo"
'foo'
Notice: Undefined variable: a in %s on line %d
Strict Standards: Only variable references should be returned by reference in %s on line %d
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--TEST--
Bug #23104 (Hash position not reset for constant arrays)
--FILE--
<?php
function foo($bar = array("a", "b", "c"))
{
var_dump(current($bar));
}
foo();
?>
--EXPECT--
string(1) "a"
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--TEST--
Bug #24436 (isset()/empty() produce errors with non-existent variables in classes)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--INI--
error_reporting=2047
--FILE--
<?php
class test {
function __construct() {
if (empty($this->test[0][0])) { print "test1\n";}
if (!isset($this->test[0][0])) { print "test2\n";}
if (empty($this->test)) { print "test1\n";}
if (!isset($this->test)) { print "test2\n";}
}
}
$test1 = new test();
?>
--EXPECT--
test1
test2
test1
test2
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--TEST--
Bug #24635 (crash on dtor calling other functions)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--FILE--
<?php
class SiteClass {
function __construct() { $this->page = new PageClass(); }
}
class PageClass {
function Display() {
$section = new SectionClass("PageClass::Display");
}
}
class SectionClass {
function __construct($comment) {
$this->Comment = $comment;
}
function __destruct() {
out($this->Comment); // this line doesn't crash PHP
out("\n<!-- End Section: " . $this->Comment . "-->"); // this line
}
}
function out($code) { return; }
$site = new SiteClass();
$site->page->Display();
echo "OK\n";
?>
--EXPECT--
OK
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--TEST--
Bug #24699 (Memory Leak with per-class constants)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--FILE--
<?php
class TEST { const FOO = SEEK_CUR; };
class TEST2 { const FOO = 1; };
class TEST3 { const FOO = PHP_VERSION; };
print TEST::FOO."\n";
?>
--EXPECT--
1
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--TEST--
Bug #24773 (unset() of integers treated as arrays causes a crash)
--FILE--
<?php
$array = 'test';
unset($array["lvl1"]["lvl2"]["b"]);
?>
--EXPECTF--
Fatal error: Cannot unset string offsets in %s on line %d
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--TEST--
Bug #24884 (calling $this->__clone(); crashes php)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
--FILE--
<?php
class Test {
function __copy()
{
$string = PHP_VERSION;
$version = $string{0};
if($string < 5)
{
return $this;
}
else
{
return clone $this;
}
}
}
$test = new Test();
$test2 = $test->__copy();
var_dump($test2);
?>
--EXPECT--
object(Test)#2 (0) {
}
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--TEST--
Bug #26010 (private / protected variables get exposed by get_object_vars())
--FILE--
<?php
class foo {
private $private = 'private';
protected $protected = 'protected';
public $public = 'public';
}
$data = new foo();
$obj_vars = get_object_vars($data);
var_dump($obj_vars);
?>
--EXPECT--
array(1) {
["public"]=>
string(6) "public"
}
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--TEST--
Bug #26077 Memory leaks when creating an instance of an object
--FILE--
<?php
class foo {} new foo();
?>
===DONE===
--EXPECT--
===DONE===
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--TEST--
Bug #26166 (__toString() crash when no values returned)
--FILE--
<?php
class Foo
{
function __toString()
{
return "Hello World!\n";
}
}
class Bar
{
private $obj;
function __construct()
{
$this->obj = new Foo();
}
function __toString()
{
return $this->obj->__toString();
}
}
$o = new Bar;
echo $o;
echo "===THROW===\n";
class Error
{
function __toString() {
throw new Exception("This is an error!");
}
}
$o = new Error;
try {
echo $o;
}
catch (Exception $e) {
echo "Got the exception\n";
}
echo "===NONE===\n";
class None
{
function __toString() {
}
}
$o = new None;
echo $o;
?>
===DONE===
--EXPECTF--
Hello World!
===THROW===
Got the exception
===NONE===
Fatal error: Method None::__toString() must return a string value in %sbug26166.php on line %d
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--TEST--
Bug #26229 (getIterator() segfaults when it returns arrays or scalars)
--FILE--
<?php
class array_iterator implements IteratorAggregate {
public function getIterator() {
return array('foo', 'bar');
}
}
$obj = new array_iterator;
foreach ($obj as $property => $value) {
var_dump($value);
}
?>
===DONE===
--EXPECTF--
Warning: Objects returned by array_iterator::getIterator() must be traversable or implement interface Iterator in %sbug26229.php on line %d
===DONE===
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--TEST--
Bug #26281 (switch() crash when condition is a string offset)
--FILE--
<?php
$x = 'abc';
switch ($x{0}) {
case 'a':
echo "no crash\n";
break;
}
?>
--EXPECT--
no crash
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--TEST--
Bug #26696 (crash in switch() when string index is used)
--FILE--
<?php
$str = 'asdd/?';
$len = strlen($str);
for ($i = 0; $i < $len; $i++) {
switch ($str[$i]) {
case '?':
echo "?+\n";
break;
default:
echo $str[$i].'-';
break;
}
}
?>
===DONE===
--EXPECT--
a-s-d-d-/-?+
===DONE===
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--TEST--
Bug #26697 (calling class_exists on a nonexistent class in __autoload results in segfault)
--SKIPIF--
<?php if (function_exists('__autoload')) die('skip __autoload() declared in auto_prepend_file');?>
--FILE--
<?php
function __autoload($name)
{
echo __METHOD__ . "($name)\n";
var_dump(class_exists('NotExistingClass'));
echo __METHOD__ . "($name), done\n";
}
var_dump(class_exists('NotExistingClass'));
?>
===DONE===
--EXPECTF--
__autoload(NotExistingClass)
bool(false)
__autoload(NotExistingClass), done
bool(false)
===DONE===
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--TEST--
Bug #26698 (Thrown exceptions while evaluting argument to pass as parameter crash PHP)
--FILE--
<?php
ini_set("report_memleaks", 0); // the exception thrown in this test results in a memory leak, which is fine
class Object
{
function getNone()
{
throw new Exception('NONE');
}
}
class Proxy
{
function three($a, $b, $c)
{
}
function callOne()
{
try
{
$res = new Object();
$this->three($res->getNone());
}
catch(Exception $e)
{
echo 'Caught: '.$e->getMessage()."\n";
}
}
function callTwo()
{
try
{
$res = new Object();
$this->three(1, $res->getNone());
}
catch(Exception $e)
{
echo 'Caught: '.$e->getMessage()."\n";
}
}
function callThree()
{
try
{
$res = new Object();
$this->three(1, 2, $res->getNone());
}
catch(Exception $e)
{
echo 'Caught: '.$e->getMessage()."\n";
}
}
}
$p = new Proxy();
$p->callOne();
$p->callTwo();
$p->callThree();
?>
===DONE===
--EXPECT--
Caught: NONE
Caught: NONE
Caught: NONE
===DONE===
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--TEST--
Bug #26801 (switch ($a{0}) crash)
--FILE--
<?php
$a = '11';
$b = $a{0};
switch ($b) {
case '-':
break;
}
$a = '22';
switch ($a{0}) {
case '-':
break;
}
?>
===DONE===
--EXPECT--
===DONE===
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--TEST--
Bug #26802 (Can't call static method using a variable)
--FILE--
<?php
function global_func()
{
echo __METHOD__ . "\n";
}
$function = 'global_func';
$function();
class foo
{
static $method = 'global_func';
static public function foo_func()
{
echo __METHOD__ . "\n";
}
}
/* The following is a BC break with PHP 4 where it would
* call foo::fail. In PHP 5 we first evaluate static class
* properties and then do the function call.
*/
$method = 'foo_func';
foo::$method();
?>
===DONE===
--EXPECT--
global_func
foo::foo_func
===DONE===
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--TEST--
Bug #27145 (Errors messages print unmangled PPP property names)
--FILE--
<?php
class a {
protected static $v = "aa";
}
class b extends a {
protected static $v = "bb";
}
?>
--EXPECTF--
Fatal error: Cannot redeclare property static protected a::$v in class b in %s on line %d
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--TEST--
Bug #27641 (zend.ze1_compatibility_mode = On causes object properties to be misreported)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?>
--FILE--
<?php
class A {
public $a = "Default for A";
public $b = "Default for B";
function __construct($a, $b) {
$this->a = $a;
$this->b = $b;
}
function A() {
$args = func_get_args();
call_user_func_array(Array(&$this, '__construct'), $args);
}
}
$t = new A("New A", "New B");
print_r($t);
print_r(get_class_vars(get_class($t)));
print_r(get_object_vars($t));
?>
--EXPECTF--
Strict Standards: Redefining already defined constructor for class A in %sbug27641.php on line %d
A Object
(
[a] => New A
[b] => New B
)
Array
(
[a] => Default for A
[b] => Default for B
)
Array
(
[a] => New A
[b] => New B
)
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@@ -1,10 +0,0 @@
--TEST--
Bug #27731 (error_reporing() call inside @ block does not work correctly)
--FILE--
<?php
error_reporting(E_ALL ^ E_NOTICE);
@error_reporting(E_WARNING);
var_dump(error_reporting());
?>
--EXPECT--
int(2)
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@@ -1,31 +0,0 @@
--TEST--
Bug #29505 (get_class_vars() severely broken when used with arrays)
--FILE--
<?php
class Test {
public $empty = array();
public $three = array(1, "b"=>"c", 3=>array());
}
var_dump(get_class_vars('Test'));
?>
===DONE===
--EXPECT--
array(2) {
["empty"]=>
array(0) {
}
["three"]=>
array(3) {
[0]=>
int(1)
["b"]=>
string(1) "c"
[3]=>
array(0) {
}
}
}
===DONE===
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@@ -1,34 +0,0 @@
--TEST--
Scoping in destructor call
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
--FILE--
<?php
class T
{
private $var = array();
public function add($a)
{
array_push($this->var, $a);
}
public function __destruct()
{
print_r($this->var);
}
}
class TT extends T
{
}
$t = new TT();
$t->add("Hello");
$t->add("World");
?>
--EXPECT--
Array
(
[0] => Hello
[1] => World
)
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Example 1: A singleton (static members)
=======================================
<?php
class Counter {
var $counter = 0;
function increment_and_print()
{
print ++$this->counter;
print "\n";
}
}
class SingletonCounter {
static $m_instance = NULL;
function Instance()
{
if (self::$m_instance == NULL) {
self::$m_instance = new Counter();
}
return self::$m_instance;
}
}
SingletonCounter::Instance()->increment_and_print();
SingletonCounter::Instance()->increment_and_print();
SingletonCounter::Instance()->increment_and_print();
?>
Example 2: Factory method (derefencing objects returned from functions)
=======================================================================
<?php
class Circle {
function draw()
{
print "Circle\n";
}
}
class Square {
function draw()
{
print "Square\n";
}
}
function ShapeFactoryMethod($shape)
{
switch ($shape) {
case "Circle":
return new Circle();
case "Square":
return new Square();
}
}
ShapeFactoryMethod("Circle")->draw();
ShapeFactoryMethod("Square")->draw();
?>
Example 3: Class constants and class scope
==========================================
<?php
class ErrorCodes {
const FATAL = "Fatal error\n";
const WARNING = "Warning\n";
const INFO = "Informational message\n";
function print_fatal_error_codes()
{
print "FATAL = " . FATAL;
print "self::FATAL = " . self::FATAL;
}
}
/* Call the static function and move into the ErrorCodes scope */
ErrorCodes::print_fatal_error_codes();
?>
Example 4: Regular object method using both local and global functions
======================================================================
<?php
class HelloWorld {
const HELLO_WORLD = "Hello, World!\n";
function get_hello_world()
{
return HELLO_WORLD;
}
function length_of_hello_world()
{
$str = $this->get_hello_world();
return strlen($str);
}
}
$obj = new HelloWorld();
print "length_of_hello_world() = " . $obj->length_of_hello_world();
print "\n";
?>
Example 5: Multiple derefencing of objects returned from methods
================================================================
<?php
class Name {
function Name($_name)
{
$this->name = $_name;
}
function display()
{
print $this->name;
print "\n";
}
}
class Person {
function Person($_name, $_address)
{
$this->name = new Name($_name);
}
function getName()
{
return $this->name;
}
}
$person = new Person("John", "New York");
$person->getName()->display();
?>
Example 6: Exception handling
=============================
<?
class MyException {
function MyException($_error) {
$this->error = $_error;
}
function getException()
{
return $this->error;
}
}
function ThrowException()
{
throw new MyException("'This is an exception!'");
}
try {
} catch (MyException $exception) {
print "There was an exception: " . $exception->getException();
print "\n";
}
try {
ThrowException();
} catch (MyException $exception) {
print "There was an exception: " . $exception->getException();
print "\n";
}
?>
Example 7: __clone()
===================
<?
class MyCloneable {
static $id = 0;
function MyCloneable()
{
$this->id = self::$id++;
}
function __clone()
{
$this->name = $that->name;
$this->address = "New York";
$this->id = self::$id++;
}
}
$obj = new MyCloneable();
$obj->name = "Hello";
$obj->address = "Tel-Aviv";
print $obj->id;
print "\n";
$obj = $obj->__clone();
print $obj->id;
print "\n";
print $obj->name;
print "\n";
print $obj->address;
print "\n";
?>
Example 8: Unified constructors
===============================
<?
class BaseClass {
function __construct()
{
print "In BaseClass constructor\n";
}
}
class SubClass extends BaseClass {
function __construct()
{
parent::__construct();
print "In SubClass constructor\n";
}
}
$obj = new BaseClass();
$obj = new SubClass();
?>
Example 9: Destructors
=======================
<?php
class MyDestructableClass {
function __construct()
{
print "In constructor\n";
$this->name = "MyDestructableClass";
}
function __destruct()
{
print "Destroying " . $this->name . "\n";
}
}
$obj = new MyDestructableClass();
?>
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--TEST--
Operator precedence
--FILE--
<?php /* $Id$ */
var_dump((object)1 instanceof stdClass);
var_dump(! (object)1 instanceof Exception);
?>
--EXPECT--
bool(true)
bool(true)
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-615
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@@ -1,615 +0,0 @@
/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2004 Zend Technologies Ltd. (http://www.zend.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 2.00 of the Zend license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.zend.com/license/2_00.txt. |
| If you did not receive a copy of the Zend license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@zend.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef ZEND_H
#define ZEND_H
#define ZEND_VERSION "2.0.2"
#define ZEND_ENGINE_2
#ifdef __cplusplus
#define BEGIN_EXTERN_C() extern "C" {
#define END_EXTERN_C() }
#else
#define BEGIN_EXTERN_C()
#define END_EXTERN_C()
#endif
#include <stdio.h>
/*
* general definitions
*/
#ifdef ZEND_WIN32
# include "zend_config.w32.h"
# define ZEND_PATHS_SEPARATOR ';'
#elif defined(NETWARE)
# include "zend_config.nw.h"
# include "acconfig.h"
#elif defined(__riscos__)
# include "zend_config.h"
# define ZEND_PATHS_SEPARATOR ';'
#else
# include "zend_config.h"
# define ZEND_PATHS_SEPARATOR ':'
#endif
#ifdef ZEND_WIN32
/* Only use this macro if you know for sure that all of the switches values
are covered by its case statements */
#define EMPTY_SWITCH_DEFAULT_CASE() \
default: \
__assume(0); \
break;
#else
#define EMPTY_SWITCH_DEFAULT_CASE()
#endif
/* all HAVE_XXX test have to be after the include of zend_config above */
#ifdef HAVE_UNIX_H
# include <unix.h>
#endif
#ifdef HAVE_STDARG_H
# include <stdarg.h>
#endif
#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif
#if HAVE_MACH_O_DYLD_H
#include <mach-o/dyld.h>
/* MH_BUNDLE loading functions for Mac OS X / Darwin */
void *zend_mh_bundle_load (char* bundle_path);
int zend_mh_bundle_unload (void *bundle_handle);
void *zend_mh_bundle_symbol(void *bundle_handle, const char *symbol_name);
const char *zend_mh_bundle_error(void);
#endif /* HAVE_MACH_O_DYLD_H */
#if defined(HAVE_LIBDL) && !defined(HAVE_MACH_O_DYLD_H)
# ifndef RTLD_LAZY
# define RTLD_LAZY 1 /* Solaris 1, FreeBSD's (2.1.7.1 and older) */
# endif
# ifndef RTLD_GLOBAL
# define RTLD_GLOBAL 0
# endif
# if defined(RTLD_GROUP) && defined(RTLD_WORLD) && defined(RTLD_PARENT)
# define DL_LOAD(libname) dlopen(libname, RTLD_LAZY | RTLD_GLOBAL | RTLD_GROUP | RTLD_WORLD | RTLD_PARENT)
# else
# define DL_LOAD(libname) dlopen(libname, RTLD_LAZY | RTLD_GLOBAL)
# endif
# define DL_UNLOAD dlclose
# if defined(DLSYM_NEEDS_UNDERSCORE)
# define DL_FETCH_SYMBOL(h,s) dlsym((h), "_" s)
# else
# define DL_FETCH_SYMBOL dlsym
# endif
# define DL_ERROR dlerror
# define DL_HANDLE void *
# define ZEND_EXTENSIONS_SUPPORT 1
#elif defined(HAVE_MACH_O_DYLD_H)
# define DL_LOAD(libname) zend_mh_bundle_load(libname)
# define DL_UNLOAD(handle) zend_mh_bundle_unload(handle)
# define DL_FETCH_SYMBOL(h,s) zend_mh_bundle_symbol(h,s)
# define DL_ERROR zend_mh_bundle_error
# define DL_HANDLE void *
# define ZEND_EXTENSIONS_SUPPORT 1
#elif defined(ZEND_WIN32)
# define DL_LOAD(libname) LoadLibrary(libname)
# define DL_FETCH_SYMBOL GetProcAddress
# define DL_UNLOAD FreeLibrary
# define DL_HANDLE HMODULE
# define ZEND_EXTENSIONS_SUPPORT 1
#else
# define DL_HANDLE void *
# define ZEND_EXTENSIONS_SUPPORT 0
#endif
#if HAVE_ALLOCA_H && !defined(_ALLOCA_H)
# include <alloca.h>
#endif
/* AIX requires this to be the first thing in the file. */
#ifndef __GNUC__
# ifndef HAVE_ALLOCA_H
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
# endif
# endif
# endif
#endif
/* GCC x.y.z supplies __GNUC__ = x and __GNUC_MINOR__ = y */
#ifdef __GNUC__
# define ZEND_GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
#else
# define ZEND_GCC_VERSION 0
#endif
#if ZEND_GCC_VERSION >= 2096
# define ZEND_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
#else
# define ZEND_ATTRIBUTE_MALLOC
#endif
#if ZEND_GCC_VERSION >= 2007
# define ZEND_ATTRIBUTE_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
#else
# define ZEND_ATTRIBUTE_FORMAT(type, idx, first)
#endif
#if ZEND_GCC_VERSION >= 3001
# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
#else
# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first)
#endif
#if (HAVE_ALLOCA || (defined (__GNUC__) && __GNUC__ >= 2)) && !(defined(ZTS) && defined(ZEND_WIN32)) && !(defined(ZTS) && defined(NETWARE)) && !(defined(ZTS) && defined(HPUX)) && !defined(__darwin__) && !defined(__APPLE__)
# define do_alloca(p) alloca(p)
# define free_alloca(p)
#else
# define do_alloca(p) emalloc(p)
# define free_alloca(p) efree(p)
#endif
#if ZEND_DEBUG
#define ZEND_FILE_LINE_D char *__zend_filename, uint __zend_lineno
#define ZEND_FILE_LINE_DC , ZEND_FILE_LINE_D
#define ZEND_FILE_LINE_ORIG_D char *__zend_orig_filename, uint __zend_orig_lineno
#define ZEND_FILE_LINE_ORIG_DC , ZEND_FILE_LINE_ORIG_D
#define ZEND_FILE_LINE_RELAY_C __zend_filename, __zend_lineno
#define ZEND_FILE_LINE_RELAY_CC , ZEND_FILE_LINE_RELAY_C
#define ZEND_FILE_LINE_C __FILE__, __LINE__
#define ZEND_FILE_LINE_CC , ZEND_FILE_LINE_C
#define ZEND_FILE_LINE_EMPTY_C NULL, 0
#define ZEND_FILE_LINE_EMPTY_CC , ZEND_FILE_LINE_EMPTY_C
#define ZEND_FILE_LINE_ORIG_RELAY_C __zend_orig_filename, __zend_orig_lineno
#define ZEND_FILE_LINE_ORIG_RELAY_CC , ZEND_FILE_LINE_ORIG_RELAY_C
#else
#define ZEND_FILE_LINE_D
#define ZEND_FILE_LINE_DC
#define ZEND_FILE_LINE_ORIG_D
#define ZEND_FILE_LINE_ORIG_DC
#define ZEND_FILE_LINE_RELAY_C
#define ZEND_FILE_LINE_RELAY_CC
#define ZEND_FILE_LINE_C
#define ZEND_FILE_LINE_CC
#define ZEND_FILE_LINE_EMPTY_C
#define ZEND_FILE_LINE_EMPTY_CC
#define ZEND_FILE_LINE_ORIG_RELAY_C
#define ZEND_FILE_LINE_ORIG_RELAY_CC
#endif /* ZEND_DEBUG */
#ifdef ZTS
#define ZTS_V 1
#else
#define ZTS_V 0
#endif
#include "zend_errors.h"
#include "zend_alloc.h"
#include "zend_types.h"
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifndef LONG_MAX
#define LONG_MAX 2147483647L
#endif
#ifndef LONG_MIN
#define LONG_MIN (- LONG_MAX - 1)
#endif
#undef SUCCESS
#undef FAILURE
#define SUCCESS 0
#define FAILURE -1 /* this MUST stay a negative number, or it may affect functions! */
#include "zend_hash.h"
#include "zend_ts_hash.h"
#include "zend_llist.h"
#define INTERNAL_FUNCTION_PARAMETERS int ht, zval *return_value, zval *this_ptr, int return_value_used TSRMLS_DC
#define INTERNAL_FUNCTION_PARAM_PASSTHRU ht, return_value, this_ptr, return_value_used TSRMLS_CC
/*
* zval
*/
typedef struct _zval_struct zval;
typedef struct _zend_class_entry zend_class_entry;
typedef struct _zend_object {
zend_class_entry *ce;
HashTable *properties;
unsigned int in_get:1;
unsigned int in_set:1;
} zend_object;
typedef unsigned int zend_object_handle;
typedef struct _zend_object_value zend_object_value;
#include "zend_object_handlers.h"
struct _zend_object_value {
zend_object_handle handle;
zend_object_handlers *handlers;
};
typedef union _zvalue_value {
long lval; /* long value */
double dval; /* double value */
struct {
char *val;
int len;
} str;
HashTable *ht; /* hash table value */
zend_object_value obj;
} zvalue_value;
struct _zval_struct {
/* Variable information */
zvalue_value value; /* value */
zend_uint refcount;
zend_uchar type; /* active type */
zend_uchar is_ref;
};
/* excpt.h on Digital Unix 4.0 defines function_table */
#undef function_table
/* A lot of stuff needs shifiting around in order to include zend_compile.h here */
union _zend_function;
#include "zend_iterators.h"
struct _zend_class_entry {
char type;
char *name;
zend_uint name_length;
struct _zend_class_entry *parent;
int refcount;
zend_bool constants_updated;
zend_uint ce_flags;
HashTable function_table;
HashTable default_properties;
HashTable properties_info;
HashTable *static_members;
HashTable constants_table;
struct _zend_function_entry *builtin_functions;
union _zend_function *constructor;
union _zend_function *destructor;
union _zend_function *clone;
union _zend_function *__get;
union _zend_function *__set;
union _zend_function *__call;
zend_class_iterator_funcs iterator_funcs;
/* handlers */
zend_object_value (*create_object)(zend_class_entry *class_type TSRMLS_DC);
zend_object_iterator *(*get_iterator)(zend_class_entry *ce, zval *object TSRMLS_DC);
int (*interface_gets_implemented)(zend_class_entry *iface, zend_class_entry *class_type TSRMLS_DC); /* a class implements this interface */
zend_class_entry **interfaces;
zend_uint num_interfaces;
char *filename;
zend_uint line_start;
zend_uint line_end;
char *doc_comment;
zend_uint doc_comment_len;
struct _zend_module_entry *module;
};
#include "zend_stream.h"
typedef struct _zend_utility_functions {
void (*error_function)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 4, 0);
int (*printf_function)(const char *format, ...) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 1, 2);
int (*write_function)(const char *str, uint str_length);
FILE *(*fopen_function)(const char *filename, char **opened_path);
void (*message_handler)(long message, void *data);
void (*block_interruptions)(void);
void (*unblock_interruptions)(void);
int (*get_configuration_directive)(char *name, uint name_length, zval *contents);
void (*ticks_function)(int ticks);
void (*on_timeout)(int seconds TSRMLS_DC);
int (*stream_open_function)(const char *filename, zend_file_handle *handle TSRMLS_DC);
int (*vspprintf_function)(char **pbuf, size_t max_len, const char *format, va_list ap);
} zend_utility_functions;
typedef struct _zend_utility_values {
char *import_use_extension;
uint import_use_extension_length;
zend_bool html_errors;
} zend_utility_values;
typedef int (*zend_write_func_t)(const char *str, uint str_length);
#undef MIN
#undef MAX
#define MAX(a, b) (((a)>(b))?(a):(b))
#define MIN(a, b) (((a)<(b))?(a):(b))
#define ZEND_STRL(str) (str), (sizeof(str)-1)
#define ZEND_STRS(str) (str), (sizeof(str)-1)
#define ZEND_NORMALIZE_BOOL(n) \
((n) ? (((n)>0) ? 1 : -1) : 0)
#define ZEND_TRUTH(x) ((x) ? 1 : 0)
#define ZEND_LOG_XOR(a, b) (ZEND_TRUTH(a) ^ ZEND_TRUTH(b))
/* data types */
#define IS_NULL 0
#define IS_LONG 1
#define IS_DOUBLE 2
#define IS_STRING 3
#define IS_ARRAY 4
#define IS_OBJECT 5
#define IS_BOOL 6
#define IS_RESOURCE 7
#define IS_CONSTANT 8
#define IS_CONSTANT_ARRAY 9
/* Ugly hack to support constants as static array indices */
#define IS_CONSTANT_INDEX 0x80
/* overloaded elements data types */
#define OE_IS_ARRAY (1<<0)
#define OE_IS_OBJECT (1<<1)
#define OE_IS_METHOD (1<<2)
int zend_startup(zend_utility_functions *utility_functions, char **extensions, int start_builtin_functions);
void zend_shutdown(TSRMLS_D);
void zend_register_standard_ini_entries(TSRMLS_D);
#ifdef ZTS
void zend_post_startup(TSRMLS_D);
#endif
void zend_set_utility_values(zend_utility_values *utility_values);
BEGIN_EXTERN_C()
ZEND_API void _zend_bailout(char *filename, uint lineno);
END_EXTERN_C()
#define zend_bailout() _zend_bailout(__FILE__, __LINE__)
#define zend_try \
{ \
jmp_buf orig_bailout; \
zend_bool orig_bailout_set=EG(bailout_set); \
\
EG(bailout_set) = 1; \
memcpy(&orig_bailout, &EG(bailout), sizeof(jmp_buf)); \
if (setjmp(EG(bailout))==0)
#define zend_catch \
else
#define zend_end_try() \
memcpy(&EG(bailout), &orig_bailout, sizeof(jmp_buf)); \
EG(bailout_set) = orig_bailout_set; \
}
#define zend_first_try EG(bailout_set)=0; zend_try
BEGIN_EXTERN_C()
ZEND_API char *get_zend_version(void);
ZEND_API void zend_make_printable_zval(zval *expr, zval *expr_copy, int *use_copy);
ZEND_API int zend_print_zval(zval *expr, int indent);
ZEND_API int zend_print_zval_ex(zend_write_func_t write_func, zval *expr, int indent);
ZEND_API void zend_print_zval_r(zval *expr, int indent TSRMLS_DC);
ZEND_API void zend_print_flat_zval_r(zval *expr TSRMLS_DC);
ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int indent TSRMLS_DC);
ZEND_API void zend_output_debug_string(zend_bool trigger_break, char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
END_EXTERN_C()
void zend_activate(TSRMLS_D);
void zend_deactivate(TSRMLS_D);
void zend_activate_modules(TSRMLS_D);
void zend_deactivate_modules(TSRMLS_D);
void zend_post_deactivate_modules(TSRMLS_D);
#if ZEND_DEBUG
#define Z_DBG(expr) (expr)
#else
#define Z_DBG(expr)
#endif
ZEND_API extern char *empty_string;
BEGIN_EXTERN_C()
ZEND_API void free_estring(char **str_p);
END_EXTERN_C()
#define STR_FREE(ptr) if (ptr && ptr!=empty_string) { efree(ptr); }
#define STR_FREE_REL(ptr) if (ptr && ptr!=empty_string) { efree_rel(ptr); }
#define STR_REALLOC(ptr, size) \
if (ptr!=empty_string) { \
ptr = (char *) erealloc(ptr, size); \
} else { \
ptr = (char *) emalloc(size); \
memset(ptr, 0, size); \
}
/* output support */
#define ZEND_WRITE(str, str_len) zend_write((str), (str_len))
#define ZEND_PUTS(str) zend_write((str), strlen((str)))
#define ZEND_PUTC(c) zend_write(&(c), 1), (c)
BEGIN_EXTERN_C()
extern ZEND_API int (*zend_printf)(const char *format, ...) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 1, 2);
extern ZEND_API zend_write_func_t zend_write;
extern ZEND_API FILE *(*zend_fopen)(const char *filename, char **opened_path);
extern ZEND_API void (*zend_block_interruptions)(void);
extern ZEND_API void (*zend_unblock_interruptions)(void);
extern ZEND_API void (*zend_ticks_function)(int ticks);
extern ZEND_API void (*zend_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 4, 0);
extern void (*zend_on_timeout)(int seconds TSRMLS_DC);
extern ZEND_API int (*zend_stream_open_function)(const char *filename, zend_file_handle *handle TSRMLS_DC);
extern int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap);
ZEND_API void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
void zenderror(char *error);
/* The following #define is used for code duality in PHP for Engine 1 & 2 */
#define ZEND_STANDARD_CLASS_DEF_PTR zend_standard_class_def
extern ZEND_API zend_class_entry *zend_standard_class_def;
extern ZEND_API zend_utility_values zend_uv;
extern ZEND_API zval zval_used_for_init;
END_EXTERN_C()
#define ZEND_UV(name) (zend_uv.name)
#define HANDLE_BLOCK_INTERRUPTIONS() if (zend_block_interruptions) { zend_block_interruptions(); }
#define HANDLE_UNBLOCK_INTERRUPTIONS() if (zend_unblock_interruptions) { zend_unblock_interruptions(); }
BEGIN_EXTERN_C()
ZEND_API void zend_message_dispatcher(long message, void *data);
ZEND_API int zend_get_configuration_directive(char *name, uint name_length, zval *contents);
END_EXTERN_C()
/* Messages for applications of Zend */
#define ZMSG_FAILED_INCLUDE_FOPEN 1L
#define ZMSG_FAILED_REQUIRE_FOPEN 2L
#define ZMSG_FAILED_HIGHLIGHT_FOPEN 3L
#define ZMSG_MEMORY_LEAK_DETECTED 4L
#define ZMSG_MEMORY_LEAK_REPEATED 5L
#define ZMSG_LOG_SCRIPT_NAME 6L
#define ZMSG_MEMORY_LEAKS_GRAND_TOTAL 7L
#define ZVAL_ADDREF(pz) (++(pz)->refcount)
#define ZVAL_DELREF(pz) (--(pz)->refcount)
#define ZVAL_REFCOUNT(pz) ((pz)->refcount)
#define INIT_PZVAL(z) \
(z)->refcount = 1; \
(z)->is_ref = 0;
#define INIT_ZVAL(z) z = zval_used_for_init;
#define ALLOC_INIT_ZVAL(zp) \
ALLOC_ZVAL(zp); \
INIT_ZVAL(*zp);
#define MAKE_STD_ZVAL(zv) \
ALLOC_ZVAL(zv); \
INIT_PZVAL(zv);
#define PZVAL_IS_REF(z) ((z)->is_ref)
#define SEPARATE_ZVAL(ppzv) \
{ \
zval *orig_ptr = *(ppzv); \
\
if (orig_ptr->refcount>1) { \
orig_ptr->refcount--; \
ALLOC_ZVAL(*(ppzv)); \
**(ppzv) = *orig_ptr; \
zval_copy_ctor(*(ppzv)); \
(*(ppzv))->refcount=1; \
(*(ppzv))->is_ref = 0; \
} \
}
#define SEPARATE_ZVAL_IF_NOT_REF(ppzv) \
if (!PZVAL_IS_REF(*ppzv)) { \
SEPARATE_ZVAL(ppzv); \
}
#define SEPARATE_ZVAL_TO_MAKE_IS_REF(ppzv) \
if (!PZVAL_IS_REF(*ppzv)) { \
SEPARATE_ZVAL(ppzv); \
(*(ppzv))->is_ref = 1; \
}
#define COPY_PZVAL_TO_ZVAL(zv, pzv) \
(zv) = *(pzv); \
if ((pzv)->refcount>1) { \
zval_copy_ctor(&(zv)); \
(pzv)->refcount--; \
} else { \
FREE_ZVAL(pzv); \
} \
INIT_PZVAL(&(zv));
#define REPLACE_ZVAL_VALUE(ppzv_dest, pzv_src, copy) { \
int is_ref, refcount; \
\
SEPARATE_ZVAL_IF_NOT_REF(ppzv_dest); \
is_ref = (*ppzv_dest)->is_ref; \
refcount = (*ppzv_dest)->refcount; \
zval_dtor(*ppzv_dest); \
**ppzv_dest = *pzv_src; \
if (copy) { \
zval_copy_ctor(*ppzv_dest); \
} \
(*ppzv_dest)->is_ref = is_ref; \
(*ppzv_dest)->refcount = refcount; \
}
#define ZEND_MAX_RESERVED_RESOURCES 4
#endif /* ZEND_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/
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/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2004 Zend Technologies Ltd. (http://www.zend.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 2.00 of the Zend license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.zend.com/license/2_00.txt. |
| If you did not receive a copy of the Zend license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@zend.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
| Andrei Zmievski <andrei@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef ZEND_API_H
#define ZEND_API_H
#include "zend_modules.h"
#include "zend_list.h"
#include "zend_fast_cache.h"
#include "zend_operators.h"
#include "zend_variables.h"
#include "zend_execute.h"
BEGIN_EXTERN_C()
typedef struct _zend_function_entry {
char *fname;
void (*handler)(INTERNAL_FUNCTION_PARAMETERS);
struct _zend_arg_info *arg_info;
zend_uint num_args;
zend_uint flags;
} zend_function_entry;
#define ZEND_FN(name) zif_##name
#define ZEND_NAMED_FUNCTION(name) void name(INTERNAL_FUNCTION_PARAMETERS)
#define ZEND_FUNCTION(name) ZEND_NAMED_FUNCTION(ZEND_FN(name))
#define ZEND_METHOD(classname, name) ZEND_NAMED_FUNCTION(ZEND_FN(classname##_##name))
#define ZEND_FENTRY(zend_name, name, arg_info, flags) { #zend_name, name, arg_info, (zend_uint) (sizeof(arg_info)/sizeof(struct _zend_arg_info)-1), flags },
#define ZEND_NAMED_FE(zend_name, name, arg_info) ZEND_FENTRY(zend_name, name, arg_info, 0)
#define ZEND_FE(name, arg_info) ZEND_FENTRY(name, ZEND_FN(name), arg_info, 0)
#define ZEND_FALIAS(name, alias, arg_info) ZEND_FENTRY(name, ZEND_FN(alias), arg_info, 0)
#define ZEND_ME(classname, name, arg_info, flags) ZEND_FENTRY(name, ZEND_FN(classname##_##name), arg_info, flags)
#define ZEND_ABSTRACT_ME(classname, name, arg_info) ZEND_FENTRY(name, NULL, arg_info, ZEND_ACC_PUBLIC|ZEND_ACC_ABSTRACT)
#define ZEND_MALIAS(classname, name, alias, arg_info, flags) \
ZEND_FENTRY(name, ZEND_FN(classname##_##alias), arg_info, flags)
#define ZEND_ME_MAPPING(name, func_name, arg_types) ZEND_NAMED_FE(name, ZEND_FN(func_name), arg_types)
#define ZEND_ARG_INFO(pass_by_ref, name) { #name, sizeof(#name)-1, NULL, 0, 0, pass_by_ref, 0, 0 },
#define ZEND_ARG_PASS_INFO(pass_by_ref) { NULL, 0, NULL, 0, 0, pass_by_ref, 0, 0 },
#define ZEND_ARG_OBJ_INFO(pass_by_ref, name, classname, allow_null) { #name, sizeof(#name)-1, #classname, sizeof(#classname)-1, allow_null, pass_by_ref, 0, 0 },
#define ZEND_BEGIN_ARG_INFO_EX(name, pass_rest_by_reference, return_reference, required_num_args) \
zend_arg_info name[] = { \
{ NULL, 0, NULL, 0, 0, pass_rest_by_reference, return_reference, required_num_args },
#define ZEND_BEGIN_ARG_INFO(name, pass_rest_by_reference) \
ZEND_BEGIN_ARG_INFO_EX(name, pass_rest_by_reference, ZEND_RETURN_REFERENCE_AGNOSTIC, -1)
#define ZEND_END_ARG_INFO() };
/* Name macros */
#define ZEND_MODULE_STARTUP_N(module) zm_startup_##module
#define ZEND_MODULE_SHUTDOWN_N(module) zm_shutdown_##module
#define ZEND_MODULE_ACTIVATE_N(module) zm_activate_##module
#define ZEND_MODULE_DEACTIVATE_N(module) zm_deactivate_##module
#define ZEND_MODULE_POST_ZEND_DEACTIVATE_N(module) zm_post_zend_deactivate_##module
#define ZEND_MODULE_INFO_N(module) zm_info_##module
/* Declaration macros */
#define ZEND_MODULE_STARTUP_D(module) int ZEND_MODULE_STARTUP_N(module)(INIT_FUNC_ARGS)
#define ZEND_MODULE_SHUTDOWN_D(module) int ZEND_MODULE_SHUTDOWN_N(module)(SHUTDOWN_FUNC_ARGS)
#define ZEND_MODULE_ACTIVATE_D(module) int ZEND_MODULE_ACTIVATE_N(module)(INIT_FUNC_ARGS)
#define ZEND_MODULE_DEACTIVATE_D(module) int ZEND_MODULE_DEACTIVATE_N(module)(SHUTDOWN_FUNC_ARGS)
#define ZEND_MODULE_POST_ZEND_DEACTIVATE_D(module) int ZEND_MODULE_POST_ZEND_DEACTIVATE_N(module)(void)
#define ZEND_MODULE_INFO_D(module) void ZEND_MODULE_INFO_N(module)(ZEND_MODULE_INFO_FUNC_ARGS)
#define ZEND_GET_MODULE(name) \
BEGIN_EXTERN_C()\
ZEND_DLEXPORT zend_module_entry *get_module(void) { return &name##_module_entry; }\
END_EXTERN_C()
#define ZEND_BEGIN_MODULE_GLOBALS(module_name) \
typedef struct _zend_##module_name##_globals {
#define ZEND_END_MODULE_GLOBALS(module_name) \
} zend_##module_name##_globals;
#ifdef ZTS
#define ZEND_DECLARE_MODULE_GLOBALS(module_name) \
ts_rsrc_id module_name##_globals_id;
#define ZEND_EXTERN_MODULE_GLOBALS(module_name) \
extern ts_rsrc_id module_name##_globals_id;
#define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor) \
ts_allocate_id(&module_name##_globals_id, sizeof(zend_##module_name##_globals), (ts_allocate_ctor) globals_ctor, (ts_allocate_dtor) globals_dtor);
#else
#define ZEND_DECLARE_MODULE_GLOBALS(module_name) \
zend_##module_name##_globals module_name##_globals;
#define ZEND_EXTERN_MODULE_GLOBALS(module_name) \
extern zend_##module_name##_globals module_name##_globals;
#define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor) \
globals_ctor(&module_name##_globals);
#endif
#define INIT_CLASS_ENTRY(class_container, class_name, functions) INIT_OVERLOADED_CLASS_ENTRY(class_container, class_name, functions, NULL, NULL, NULL)
#define INIT_OVERLOADED_CLASS_ENTRY(class_container, class_name, functions, handle_fcall, handle_propget, handle_propset) \
{ \
class_container.name = strdup(class_name); \
class_container.name_length = sizeof(class_name) - 1; \
class_container.builtin_functions = functions; \
class_container.constructor = NULL; \
class_container.destructor = NULL; \
class_container.clone = NULL; \
class_container.create_object = NULL; \
class_container.interface_gets_implemented = NULL; \
class_container.__call = handle_fcall; \
class_container.__get = handle_propget; \
class_container.__set = handle_propset; \
class_container.parent = NULL; \
class_container.num_interfaces = 0; \
class_container.interfaces = NULL; \
class_container.get_iterator = NULL; \
class_container.iterator_funcs.funcs = NULL; \
class_container.module = NULL; \
}
int zend_next_free_module(void);
BEGIN_EXTERN_C()
ZEND_API int zend_get_parameters(int ht, int param_count, ...);
ZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC);
ZEND_API int zend_get_parameters_ex(int param_count, ...);
ZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC);
#define zend_get_parameters_array(ht, param_count, argument_array) \
_zend_get_parameters_array(ht, param_count, argument_array TSRMLS_CC)
#define zend_get_parameters_array_ex(param_count, argument_array) \
_zend_get_parameters_array_ex(param_count, argument_array TSRMLS_CC)
/* Parameter parsing API -- andrei */
#define ZEND_PARSE_PARAMS_QUIET 1<<1
ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, char *type_spec, ...);
ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, char *type_spec, ...);
ZEND_API char *zend_zval_type_name(zval *arg);
ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...);
ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...);
/* End of parameter parsing API -- andrei */
ZEND_API int zend_register_functions(zend_class_entry *scope, zend_function_entry *functions, HashTable *function_table, int type TSRMLS_DC);
ZEND_API void zend_unregister_functions(zend_function_entry *functions, int count, HashTable *function_table TSRMLS_DC);
ZEND_API int zend_register_module(zend_module_entry *module_entry);
ZEND_API int zend_register_module_ex(zend_module_entry *module TSRMLS_DC);
void zend_check_magic_method_implementation(zend_class_entry *ce, zend_function *fptr, int error_type TSRMLS_DC);
ZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *class_entry TSRMLS_DC);
ZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce, char *parent_name TSRMLS_DC);
ZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry TSRMLS_DC);
ZEND_API void zend_class_implements(zend_class_entry *class_entry TSRMLS_DC, int num_interfaces, ...);
ZEND_API int zend_disable_function(char *function_name, uint function_name_length TSRMLS_DC);
ZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_DC);
ZEND_API void zend_wrong_param_count(TSRMLS_D);
ZEND_API zend_bool zend_is_callable(zval *callable, zend_bool syntax_only, char **callable_name);
ZEND_API zend_bool zend_make_callable(zval *callable, char **callable_name TSRMLS_DC);
ZEND_API char *zend_get_module_version(char *module_name);
ZEND_API int zend_get_module_started(char *module_name);
ZEND_API int zend_declare_property(zend_class_entry *ce, char *name, int name_length, zval *property, int access_type TSRMLS_DC);
ZEND_API int zend_declare_property_null(zend_class_entry *ce, char *name, int name_length, int access_type TSRMLS_DC);
ZEND_API int zend_declare_property_long(zend_class_entry *ce, char *name, int name_length, long value, int access_type TSRMLS_DC);
ZEND_API int zend_declare_property_string(zend_class_entry *ce, char *name, int name_length, char *value, int access_type TSRMLS_DC);
ZEND_API void zend_update_property(zend_class_entry *scope, zval *object, char *name, int name_length, zval *value TSRMLS_DC);
ZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, char *name, int name_length TSRMLS_DC);
ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, char *name, int name_length, long value TSRMLS_DC);
ZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, char *name, int name_length, char *value TSRMLS_DC);
ZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, char *name, int name_length, zend_bool silent TSRMLS_DC);
ZEND_API zend_class_entry *zend_get_class_entry(zval *zobject TSRMLS_DC);
#define getThis() (this_ptr)
#define WRONG_PARAM_COUNT ZEND_WRONG_PARAM_COUNT()
#define WRONG_PARAM_COUNT_WITH_RETVAL(ret) ZEND_WRONG_PARAM_COUNT_WITH_RETVAL(ret)
#define ARG_COUNT(dummy) (ht)
#define ZEND_NUM_ARGS() (ht)
#define ZEND_WRONG_PARAM_COUNT() { zend_wrong_param_count(TSRMLS_C); return; }
#define ZEND_WRONG_PARAM_COUNT_WITH_RETVAL(ret) { zend_wrong_param_count(TSRMLS_C); return ret; }
#ifndef ZEND_WIN32
#define DLEXPORT
#endif
ZEND_API int zend_startup_module(zend_module_entry *module);
#define array_init(arg) _array_init((arg) ZEND_FILE_LINE_CC)
#define object_init(arg) _object_init((arg) ZEND_FILE_LINE_CC TSRMLS_CC)
#define object_init_ex(arg, ce) _object_init_ex((arg), (ce) ZEND_FILE_LINE_CC TSRMLS_CC)
#define object_and_properties_init(arg, ce, properties) _object_and_properties_init((arg), (ce), (properties) ZEND_FILE_LINE_CC TSRMLS_CC)
ZEND_API int _array_init(zval *arg ZEND_FILE_LINE_DC);
ZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC);
ZEND_API int _object_init_ex(zval *arg, zend_class_entry *ce ZEND_FILE_LINE_DC TSRMLS_DC);
ZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *ce, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC);
ZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC);
/* no longer supported */
ZEND_API int add_assoc_function(zval *arg, char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS));
ZEND_API int add_assoc_long_ex(zval *arg, char *key, uint key_len, long n);
ZEND_API int add_assoc_null_ex(zval *arg, char *key, uint key_len);
ZEND_API int add_assoc_bool_ex(zval *arg, char *key, uint key_len, int b);
ZEND_API int add_assoc_resource_ex(zval *arg, char *key, uint key_len, int r);
ZEND_API int add_assoc_double_ex(zval *arg, char *key, uint key_len, double d);
ZEND_API int add_assoc_string_ex(zval *arg, char *key, uint key_len, char *str, int duplicate);
ZEND_API int add_assoc_stringl_ex(zval *arg, char *key, uint key_len, char *str, uint length, int duplicate);
ZEND_API int add_assoc_zval_ex(zval *arg, char *key, uint key_len, zval *value);
#define add_assoc_long(__arg, __key, __n) add_assoc_long_ex(__arg, __key, strlen(__key)+1, __n)
#define add_assoc_null(__arg, __key) add_assoc_null_ex(__arg, __key, strlen(__key) + 1)
#define add_assoc_bool(__arg, __key, __b) add_assoc_bool_ex(__arg, __key, strlen(__key)+1, __b)
#define add_assoc_resource(__arg, __key, __r) add_assoc_resource_ex(__arg, __key, strlen(__key)+1, __r)
#define add_assoc_double(__arg, __key, __d) add_assoc_double_ex(__arg, __key, strlen(__key)+1, __d)
#define add_assoc_string(__arg, __key, __str, __duplicate) add_assoc_string_ex(__arg, __key, strlen(__key)+1, __str, __duplicate)
#define add_assoc_stringl(__arg, __key, __str, __length, __duplicate) add_assoc_stringl_ex(__arg, __key, strlen(__key)+1, __str, __length, __duplicate)
#define add_assoc_zval(__arg, __key, __value) add_assoc_zval_ex(__arg, __key, strlen(__key)+1, __value)
/* unset() functions are only suported for legacy modules and null() functions should be used */
#define add_assoc_unset(__arg, __key) add_assoc_null_ex(__arg, __key, strlen(__key) + 1)
#define add_index_unset(__arg, __key) add_index_null(__arg, __key)
#define add_next_index_unset(__arg) add_next_index_null(__arg)
#define add_property_unset(__arg, __key) add_property_null(__arg, __key)
ZEND_API int add_index_long(zval *arg, uint idx, long n);
ZEND_API int add_index_null(zval *arg, uint idx);
ZEND_API int add_index_bool(zval *arg, uint idx, int b);
ZEND_API int add_index_resource(zval *arg, uint idx, int r);
ZEND_API int add_index_double(zval *arg, uint idx, double d);
ZEND_API int add_index_string(zval *arg, uint idx, char *str, int duplicate);
ZEND_API int add_index_stringl(zval *arg, uint idx, char *str, uint length, int duplicate);
ZEND_API int add_index_zval(zval *arg, uint index, zval *value);
ZEND_API int add_next_index_long(zval *arg, long n);
ZEND_API int add_next_index_null(zval *arg);
ZEND_API int add_next_index_bool(zval *arg, int b);
ZEND_API int add_next_index_resource(zval *arg, int r);
ZEND_API int add_next_index_double(zval *arg, double d);
ZEND_API int add_next_index_string(zval *arg, char *str, int duplicate);
ZEND_API int add_next_index_stringl(zval *arg, char *str, uint length, int duplicate);
ZEND_API int add_next_index_zval(zval *arg, zval *value);
ZEND_API int add_get_assoc_string_ex(zval *arg, char *key, uint key_len, char *str, void **dest, int duplicate);
ZEND_API int add_get_assoc_stringl_ex(zval *arg, char *key, uint key_len, char *str, uint length, void **dest, int duplicate);
#define add_get_assoc_string(__arg, __key, __str, __dest, __duplicate) add_get_assoc_string_ex(__arg, __key, strlen(__key)+1, __str, __dest, __duplicate)
#define add_get_assoc_stringl(__arg, __key, __str, __length, __dest, __duplicate) add_get_assoc_stringl_ex(__arg, __key, strlen(__key)+1, __str, __length, __dest, __duplicate)
ZEND_API int add_get_index_long(zval *arg, uint idx, long l, void **dest);
ZEND_API int add_get_index_double(zval *arg, uint idx, double d, void **dest);
ZEND_API int add_get_index_string(zval *arg, uint idx, char *str, void **dest, int duplicate);
ZEND_API int add_get_index_stringl(zval *arg, uint idx, char *str, uint length, void **dest, int duplicate);
ZEND_API int add_property_long_ex(zval *arg, char *key, uint key_len, long l TSRMLS_DC);
ZEND_API int add_property_null_ex(zval *arg, char *key, uint key_len TSRMLS_DC);
ZEND_API int add_property_bool_ex(zval *arg, char *key, uint key_len, int b TSRMLS_DC);
ZEND_API int add_property_resource_ex(zval *arg, char *key, uint key_len, long r TSRMLS_DC);
ZEND_API int add_property_double_ex(zval *arg, char *key, uint key_len, double d TSRMLS_DC);
ZEND_API int add_property_string_ex(zval *arg, char *key, uint key_len, char *str, int duplicate TSRMLS_DC);
ZEND_API int add_property_stringl_ex(zval *arg, char *key, uint key_len, char *str, uint length, int duplicate TSRMLS_DC);
ZEND_API int add_property_zval_ex(zval *arg, char *key, uint key_len, zval *value TSRMLS_DC);
#define add_property_long(__arg, __key, __n) add_property_long_ex(__arg, __key, strlen(__key)+1, __n TSRMLS_CC)
#define add_property_null(__arg, __key) add_property_null_ex(__arg, __key, strlen(__key) + 1 TSRMLS_CC)
#define add_property_bool(__arg, __key, __b) add_property_bool_ex(__arg, __key, strlen(__key)+1, __b TSRMLS_CC)
#define add_property_resource(__arg, __key, __r) add_property_resource_ex(__arg, __key, strlen(__key)+1, __r TSRMLS_CC)
#define add_property_double(__arg, __key, __d) add_property_double_ex(__arg, __key, strlen(__key)+1, __d TSRMLS_CC)
#define add_property_string(__arg, __key, __str, __duplicate) add_property_string_ex(__arg, __key, strlen(__key)+1, __str, __duplicate TSRMLS_CC)
#define add_property_stringl(__arg, __key, __str, __length, __duplicate) add_property_stringl_ex(__arg, __key, strlen(__key)+1, __str, __length, __duplicate TSRMLS_CC)
#define add_property_zval(__arg, __key, __value) add_property_zval_ex(__arg, __key, strlen(__key)+1, __value TSRMLS_CC)
ZEND_API int call_user_function(HashTable *function_table, zval **object_pp, zval *function_name, zval *retval_ptr, zend_uint param_count, zval *params[] TSRMLS_DC);
ZEND_API int call_user_function_ex(HashTable *function_table, zval **object_pp, zval *function_name, zval **retval_ptr_ptr, zend_uint param_count, zval **params[], int no_separation, HashTable *symbol_table TSRMLS_DC);
END_EXTERN_C()
typedef struct _zend_fcall_info {
size_t size;
HashTable *function_table;
zval *function_name;
HashTable *symbol_table;
zval **retval_ptr_ptr;
zend_uint param_count;
zval ***params;
zval **object_pp;
zend_bool no_separation;
} zend_fcall_info;
typedef struct _zend_fcall_info_cache {
zend_bool initialized;
zend_function *function_handler;
zend_class_entry *calling_scope;
zval **object_pp;
} zend_fcall_info_cache;
BEGIN_EXTERN_C()
ZEND_API extern zend_fcall_info_cache empty_fcall_info_cache;
ZEND_API int zend_call_function(zend_fcall_info *fci, zend_fcall_info_cache *fci_cache TSRMLS_DC);
ZEND_API int zend_set_hash_symbol(zval *symbol, char *name, int name_length,
zend_bool is_ref, int num_symbol_tables, ...);
#define add_method(arg, key, method) add_assoc_function((arg), (key), (method))
ZEND_API ZEND_FUNCTION(display_disabled_function);
ZEND_API ZEND_FUNCTION(display_disabled_class);
END_EXTERN_C()
#if ZEND_DEBUG
#define CHECK_ZVAL_STRING(z) \
if ((z)->value.str.val[ (z)->value.str.len ] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s)", (z)->value.str.val); }
#define CHECK_ZVAL_STRING_REL(z) \
if ((z)->value.str.val[ (z)->value.str.len ] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", (z)->value.str.val ZEND_FILE_LINE_RELAY_CC); }
#else
#define CHECK_ZVAL_STRING(z)
#define CHECK_ZVAL_STRING_REL(z)
#endif
#define ZVAL_RESOURCE(z, l) { \
(z)->type = IS_RESOURCE; \
(z)->value.lval = l; \
}
#define ZVAL_BOOL(z, b) { \
(z)->type = IS_BOOL; \
(z)->value.lval = ((b) != 0); \
}
#define ZVAL_NULL(z) { \
(z)->type = IS_NULL; \
}
#define ZVAL_LONG(z, l) { \
(z)->type = IS_LONG; \
(z)->value.lval = l; \
}
#define ZVAL_DOUBLE(z, d) { \
(z)->type = IS_DOUBLE; \
(z)->value.dval = d; \
}
#define ZVAL_STRING(z, s, duplicate) { \
char *__s=(s); \
(z)->value.str.len = strlen(__s); \
(z)->value.str.val = (duplicate?estrndup(__s, (z)->value.str.len):__s); \
(z)->type = IS_STRING; \
}
#define ZVAL_STRINGL(z, s, l, duplicate) { \
char *__s=(s); int __l=l; \
(z)->value.str.len = __l; \
(z)->value.str.val = (duplicate?estrndup(__s, __l):__s); \
(z)->type = IS_STRING; \
}
#define ZVAL_EMPTY_STRING(z) { \
(z)->value.str.len = 0; \
(z)->value.str.val = empty_string; \
(z)->type = IS_STRING; \
}
#define ZVAL_ZVAL(z, zv, copy, dtor) { \
int is_ref, refcount; \
is_ref = (z)->is_ref; \
refcount = (z)->refcount; \
*(z) = *(zv); \
if (copy) { \
zval_copy_ctor(z); \
} \
if (dtor) { \
if (!copy) { \
ZVAL_NULL(zv); \
} \
zval_ptr_dtor(&zv); \
} \
(z)->is_ref = is_ref; \
(z)->refcount = refcount; \
}
#define ZVAL_FALSE(z) ZVAL_BOOL(z, 0)
#define ZVAL_TRUE(z) ZVAL_BOOL(z, 1)
#define RETVAL_RESOURCE(l) ZVAL_RESOURCE(return_value, l)
#define RETVAL_BOOL(b) ZVAL_BOOL(return_value, b)
#define RETVAL_NULL() ZVAL_NULL(return_value)
#define RETVAL_LONG(l) ZVAL_LONG(return_value, l)
#define RETVAL_DOUBLE(d) ZVAL_DOUBLE(return_value, d)
#define RETVAL_STRING(s, duplicate) ZVAL_STRING(return_value, s, duplicate)
#define RETVAL_STRINGL(s, l, duplicate) ZVAL_STRINGL(return_value, s, l, duplicate)
#define RETVAL_EMPTY_STRING() ZVAL_EMPTY_STRING(return_value)
#define RETVAL_ZVAL(zv, copy, dtor) ZVAL_ZVAL(return_value, zv, copy, dtor)
#define RETVAL_FALSE ZVAL_BOOL(return_value, 0)
#define RETVAL_TRUE ZVAL_BOOL(return_value, 1)
#define RETURN_RESOURCE(l) { RETVAL_RESOURCE(l); return; }
#define RETURN_BOOL(b) { RETVAL_BOOL(b); return; }
#define RETURN_NULL() { RETVAL_NULL(); return;}
#define RETURN_LONG(l) { RETVAL_LONG(l); return; }
#define RETURN_DOUBLE(d) { RETVAL_DOUBLE(d); return; }
#define RETURN_STRING(s, duplicate) { RETVAL_STRING(s, duplicate); return; }
#define RETURN_STRINGL(s, l, duplicate) { RETVAL_STRINGL(s, l, duplicate); return; }
#define RETURN_EMPTY_STRING() { RETVAL_EMPTY_STRING(); return; }
#define RETURN_ZVAL(zv, copy, dtor) { RETVAL_ZVAL(zv, copy, dtor); return; }
#define RETURN_FALSE { RETVAL_FALSE; return; }
#define RETURN_TRUE { RETVAL_TRUE; return; }
#define SET_VAR_STRING(n, v) { \
{ \
zval *var; \
ALLOC_ZVAL(var); \
ZVAL_STRING(var, v, 0); \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define SET_VAR_STRINGL(n, v, l) { \
{ \
zval *var; \
ALLOC_ZVAL(var); \
ZVAL_STRINGL(var, v, l, 0); \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define SET_VAR_LONG(n, v) { \
{ \
zval *var; \
ALLOC_ZVAL(var); \
ZVAL_LONG(var, v); \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define SET_VAR_DOUBLE(n, v) { \
{ \
zval *var; \
ALLOC_ZVAL(var); \
ZVAL_DOUBLE(var, v); \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define ZEND_SET_SYMBOL(symtable, name, var) \
{ \
char *_name = (name); \
\
ZEND_SET_SYMBOL_WITH_LENGTH(symtable, _name, strlen(_name)+1, var, 1, 0); \
}
#define ZEND_SET_SYMBOL_WITH_LENGTH(symtable, name, name_length, var, _refcount, _is_ref) \
{ \
zval **orig_var; \
\
if (zend_hash_find(symtable, (name), (name_length), (void **) &orig_var)==SUCCESS \
&& PZVAL_IS_REF(*orig_var)) { \
(var)->refcount = (*orig_var)->refcount; \
(var)->is_ref = 1; \
\
if (_refcount) { \
(var)->refcount += _refcount-1; \
} \
zval_dtor(*orig_var); \
**orig_var = *(var); \
FREE_ZVAL(var); \
} else { \
(var)->is_ref = _is_ref; \
if (_refcount) { \
(var)->refcount = _refcount; \
} \
zend_hash_update(symtable, (name), (name_length), &(var), sizeof(zval *), NULL); \
} \
}
#define ZEND_SET_GLOBAL_VAR(name, var) \
ZEND_SET_SYMBOL(&EG(symbol_table), name, var)
#define ZEND_SET_GLOBAL_VAR_WITH_LENGTH(name, name_length, var, _refcount, _is_ref) \
ZEND_SET_SYMBOL_WITH_LENGTH(&EG(symbol_table), name, name_length, var, _refcount, _is_ref)
#define ZEND_DEFINE_PROPERTY(class_ptr, name, value, mask) \
{ \
char *_name = (name); \
int namelen = strlen(_name); \
zend_declare_property(class_ptr, _name, namelen, value, mask TSRMLS_CC); \
}
#define HASH_OF(p) ((p)->type==IS_ARRAY ? (p)->value.ht : (((p)->type==IS_OBJECT ? Z_OBJ_HT_P(p)->get_properties((p) TSRMLS_CC) : NULL)))
#define ZVAL_IS_NULL(z) ((z)->type==IS_NULL)
/* For compatibility */
#define ZEND_MINIT ZEND_MODULE_STARTUP_N
#define ZEND_MSHUTDOWN ZEND_MODULE_SHUTDOWN_N
#define ZEND_RINIT ZEND_MODULE_ACTIVATE_N
#define ZEND_RSHUTDOWN ZEND_MODULE_DEACTIVATE_N
#define ZEND_MINFO ZEND_MODULE_INFO_N
#define ZEND_MINIT_FUNCTION ZEND_MODULE_STARTUP_D
#define ZEND_MSHUTDOWN_FUNCTION ZEND_MODULE_SHUTDOWN_D
#define ZEND_RINIT_FUNCTION ZEND_MODULE_ACTIVATE_D
#define ZEND_RSHUTDOWN_FUNCTION ZEND_MODULE_DEACTIVATE_D
#define ZEND_MINFO_FUNCTION ZEND_MODULE_INFO_D
END_EXTERN_C()
#endif /* ZEND_API_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/
-795
View File
@@ -1,795 +0,0 @@
/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2004 Zend Technologies Ltd. (http://www.zend.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 2.00 of the Zend license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.zend.com/license/2_00.txt. |
| If you did not receive a copy of the Zend license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@zend.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "zend.h"
#include "zend_alloc.h"
#include "zend_globals.h"
#include "zend_fast_cache.h"
#ifdef HAVE_SIGNAL_H
# include <signal.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include "zend_mm.h"
#ifndef ZTS
ZEND_API zend_alloc_globals alloc_globals;
#endif
#ifdef ZEND_MM
#define ZEND_DISABLE_MEMORY_CACHE 0
#else
#define ZEND_DISABLE_MEMORY_CACHE 0
#endif
#ifdef ZEND_MM
#define ZEND_DO_MALLOC(size) zend_mm_alloc(&AG(mm_heap), size)
#define ZEND_DO_FREE(ptr) zend_mm_free(&AG(mm_heap), ptr)
#define ZEND_DO_REALLOC(ptr, size) zend_mm_realloc(&AG(mm_heap), ptr, size)
#elif defined(ZEND_WIN32)
#define ZEND_DO_MALLOC(size) (AG(memory_heap) ? HeapAlloc(AG(memory_heap), HEAP_NO_SERIALIZE, size) : malloc(size))
#define ZEND_DO_FREE(ptr) (AG(memory_heap) ? HeapFree(AG(memory_heap), HEAP_NO_SERIALIZE, ptr) : free(ptr))
#define ZEND_DO_REALLOC(ptr, size) (AG(memory_heap) ? HeapReAlloc(AG(memory_heap), HEAP_NO_SERIALIZE, ptr, size) : realloc(ptr, size))
#else
#define ZEND_DO_MALLOC(size) malloc(size)
#define ZEND_DO_FREE(ptr) free(ptr)
#define ZEND_DO_REALLOC(ptr, size) realloc(ptr, size)
#endif
#if ZEND_DEBUG
# define END_MAGIC_SIZE sizeof(long)
static long mem_block_end_magic = MEM_BLOCK_END_MAGIC;
#else
# define END_MAGIC_SIZE 0
#endif
# if MEMORY_LIMIT
# if ZEND_DEBUG
#define CHECK_MEMORY_LIMIT(s, rs) _CHECK_MEMORY_LIMIT(s, rs, __zend_filename, __zend_lineno)
# else
#define CHECK_MEMORY_LIMIT(s, rs) _CHECK_MEMORY_LIMIT(s, rs, NULL, 0)
# endif
#define _CHECK_MEMORY_LIMIT(s, rs, file, lineno) { AG(allocated_memory) += rs;\
if (AG(memory_limit)<AG(allocated_memory)) {\
int php_mem_limit = AG(memory_limit); \
if (EG(in_execution) && AG(memory_limit)+1048576 > AG(allocated_memory) - rs) { \
AG(memory_limit) = AG(allocated_memory) + 1048576; \
if (file) { \
zend_error(E_ERROR,"Allowed memory size of %d bytes exhausted at %s:%d (tried to allocate %d bytes)", php_mem_limit, file, lineno, s); \
} else { \
zend_error(E_ERROR,"Allowed memory size of %d bytes exhausted (tried to allocate %d bytes)", php_mem_limit, s); \
} \
} else { \
if (file) { \
fprintf(stderr, "Allowed memory size of %d bytes exhausted at %s:%d (tried to allocate %d bytes)\n", php_mem_limit, file, lineno, s); \
} else { \
fprintf(stderr, "Allowed memory size of %d bytes exhausted (tried to allocate %d bytes)\n", php_mem_limit, s); \
} \
exit(1); \
} \
} \
}
# endif
#ifndef CHECK_MEMORY_LIMIT
#define CHECK_MEMORY_LIMIT(s, rs)
#endif
#if ZEND_DEBUG || !defined(ZEND_MM)
#define REMOVE_POINTER_FROM_LIST(p) \
if (p==AG(head)) { \
AG(head) = p->pNext; \
} else { \
p->pLast->pNext = p->pNext; \
} \
if (p->pNext) { \
p->pNext->pLast = p->pLast; \
}
#else
#define REMOVE_POINTER_FROM_LIST(p)
#endif
#if ZEND_DEBUG || !defined(ZEND_MM)
#define ADD_POINTER_TO_LIST(p) \
p->pNext = AG(head); \
if (AG(head)) { \
AG(head)->pLast = p; \
} \
AG(head) = p; \
p->pLast = (zend_mem_header *) NULL;
#else
#define ADD_POINTER_TO_LIST(p)
#endif
#define DECLARE_CACHE_VARS() \
unsigned int real_size; \
unsigned int cache_index
#define REAL_SIZE(size) ((size+7) & ~0x7)
#define CALCULATE_REAL_SIZE_AND_CACHE_INDEX(size) \
real_size = REAL_SIZE(size); \
cache_index = real_size >> 3;
#define SIZE real_size
#define CACHE_INDEX cache_index
ZEND_API void *_emalloc(size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
zend_mem_header *p;
DECLARE_CACHE_VARS();
TSRMLS_FETCH();
CALCULATE_REAL_SIZE_AND_CACHE_INDEX(size);
#if !ZEND_DISABLE_MEMORY_CACHE
if ((CACHE_INDEX < MAX_CACHED_MEMORY) && (AG(cache_count)[CACHE_INDEX] > 0)) {
p = AG(cache)[CACHE_INDEX][--AG(cache_count)[CACHE_INDEX]];
#if ZEND_DEBUG
p->filename = __zend_filename;
p->lineno = __zend_lineno;
p->orig_filename = __zend_orig_filename;
p->orig_lineno = __zend_orig_lineno;
p->magic = MEM_BLOCK_START_MAGIC;
p->reported = 0;
/* Setting the thread id should not be necessary, because we fetched this block
* from this thread's cache
*/
AG(cache_stats)[CACHE_INDEX][1]++;
memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size), &mem_block_end_magic, sizeof(long));
#endif
p->cached = 0;
p->size = size;
return (void *)((char *)p + sizeof(zend_mem_header) + MEM_HEADER_PADDING);
} else {
#endif
#if ZEND_DEBUG
if (CACHE_INDEX<MAX_CACHED_MEMORY) {
AG(cache_stats)[CACHE_INDEX][0]++;
}
#endif
#if MEMORY_LIMIT
CHECK_MEMORY_LIMIT(size, SIZE);
if (AG(allocated_memory) > AG(allocated_memory_peak)) {
AG(allocated_memory_peak) = AG(allocated_memory);
}
#endif
p = (zend_mem_header *) ZEND_DO_MALLOC(sizeof(zend_mem_header) + MEM_HEADER_PADDING + SIZE + END_MAGIC_SIZE);
#if !ZEND_DISABLE_MEMORY_CACHE
}
#endif
HANDLE_BLOCK_INTERRUPTIONS();
if (!p) {
fprintf(stderr,"FATAL: emalloc(): Unable to allocate %ld bytes\n", (long) size);
#if ZEND_DEBUG && defined(HAVE_KILL) && defined(HAVE_GETPID)
kill(getpid(), SIGSEGV);
#else
exit(1);
#endif
HANDLE_UNBLOCK_INTERRUPTIONS();
return (void *)p;
}
p->cached = 0;
ADD_POINTER_TO_LIST(p);
p->size = size; /* Save real size for correct cache output */
#if ZEND_DEBUG
p->filename = __zend_filename;
p->lineno = __zend_lineno;
p->orig_filename = __zend_orig_filename;
p->orig_lineno = __zend_orig_lineno;
p->magic = MEM_BLOCK_START_MAGIC;
p->reported = 0;
# ifdef ZTS
p->thread_id = tsrm_thread_id();
# endif
memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size), &mem_block_end_magic, sizeof(long));
#endif
HANDLE_UNBLOCK_INTERRUPTIONS();
return (void *)((char *)p + sizeof(zend_mem_header) + MEM_HEADER_PADDING);
}
#include "zend_multiply.h"
ZEND_API void *_safe_emalloc(size_t nmemb, size_t size, size_t offset ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
if (nmemb < LONG_MAX
&& size < LONG_MAX
&& offset < LONG_MAX
&& nmemb >= 0
&& size >= 0
&& offset >= 0) {
long lval;
double dval;
int use_dval;
ZEND_SIGNED_MULTIPLY_LONG(nmemb, size, lval, dval, use_dval);
if (!use_dval
&& lval < (long) (LONG_MAX - offset)) {
return emalloc_rel(lval + offset);
}
}
zend_error(E_ERROR, "Possible integer overflow in memory allocation (%zd * %zd + %zd)", nmemb, size, offset);
return 0;
}
ZEND_API void _efree(void *ptr ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
zend_mem_header *p = (zend_mem_header *) ((char *)ptr - sizeof(zend_mem_header) - MEM_HEADER_PADDING);
DECLARE_CACHE_VARS();
TSRMLS_FETCH();
#if defined(ZTS) && TSRM_DEBUG
if (p->thread_id != tsrm_thread_id()) {
tsrm_error(TSRM_ERROR_LEVEL_ERROR, "Memory block allocated at %s:(%d) on thread %x freed at %s:(%d) on thread %x, ignoring",
p->filename, p->lineno, p->thread_id,
__zend_filename, __zend_lineno, tsrm_thread_id());
return;
}
#endif
CALCULATE_REAL_SIZE_AND_CACHE_INDEX(p->size);
#if ZEND_DEBUG
if (!_mem_block_check(ptr, 1 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC)) {
return;
}
memset(ptr, 0x5a, p->size);
#endif
#if !ZEND_DISABLE_MEMORY_CACHE
if ((CACHE_INDEX < MAX_CACHED_MEMORY) && (AG(cache_count)[CACHE_INDEX] < MAX_CACHED_ENTRIES)) {
AG(cache)[CACHE_INDEX][AG(cache_count)[CACHE_INDEX]++] = p;
p->cached = 1;
#if ZEND_DEBUG
p->magic = MEM_BLOCK_CACHED_MAGIC;
#endif
return;
}
#endif
HANDLE_BLOCK_INTERRUPTIONS();
REMOVE_POINTER_FROM_LIST(p);
#if MEMORY_LIMIT
AG(allocated_memory) -= SIZE;
#endif
ZEND_DO_FREE(p);
HANDLE_UNBLOCK_INTERRUPTIONS();
}
ZEND_API void *_ecalloc(size_t nmemb, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
void *p;
int final_size = size*nmemb;
HANDLE_BLOCK_INTERRUPTIONS();
p = _emalloc(final_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
if (!p) {
HANDLE_UNBLOCK_INTERRUPTIONS();
return (void *) p;
}
memset(p, 0, final_size);
HANDLE_UNBLOCK_INTERRUPTIONS();
return p;
}
ZEND_API void *_erealloc(void *ptr, size_t size, int allow_failure ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
zend_mem_header *p;
zend_mem_header *orig;
DECLARE_CACHE_VARS();
TSRMLS_FETCH();
if (!ptr) {
return _emalloc(size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
}
p = orig = (zend_mem_header *) ((char *)ptr-sizeof(zend_mem_header)-MEM_HEADER_PADDING);
#if defined(ZTS) && TSRM_DEBUG
if (p->thread_id != tsrm_thread_id()) {
void *new_p;
tsrm_error(TSRM_ERROR_LEVEL_ERROR, "Memory block allocated at %s:(%d) on thread %x reallocated at %s:(%d) on thread %x, duplicating",
p->filename, p->lineno, p->thread_id,
__zend_filename, __zend_lineno, tsrm_thread_id());
new_p = _emalloc(size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
memcpy(new_p, ptr, p->size);
return new_p;
}
#endif
CALCULATE_REAL_SIZE_AND_CACHE_INDEX(size);
HANDLE_BLOCK_INTERRUPTIONS();
#if MEMORY_LIMIT
CHECK_MEMORY_LIMIT(size - p->size, SIZE - REAL_SIZE(p->size));
if (AG(allocated_memory) > AG(allocated_memory_peak)) {
AG(allocated_memory_peak) = AG(allocated_memory);
}
#endif
REMOVE_POINTER_FROM_LIST(p);
p = (zend_mem_header *) ZEND_DO_REALLOC(p, sizeof(zend_mem_header)+MEM_HEADER_PADDING+SIZE+END_MAGIC_SIZE);
if (!p) {
if (!allow_failure) {
fprintf(stderr,"FATAL: erealloc(): Unable to allocate %ld bytes\n", (long) size);
#if ZEND_DEBUG && HAVE_KILL && HAVE_GETPID
kill(getpid(), SIGSEGV);
#else
exit(1);
#endif
}
ADD_POINTER_TO_LIST(orig);
HANDLE_UNBLOCK_INTERRUPTIONS();
return (void *)NULL;
}
ADD_POINTER_TO_LIST(p);
#if ZEND_DEBUG
p->filename = __zend_filename;
p->lineno = __zend_lineno;
p->magic = MEM_BLOCK_START_MAGIC;
memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size), &mem_block_end_magic, sizeof(long));
#endif
p->size = size;
HANDLE_UNBLOCK_INTERRUPTIONS();
return (void *)((char *)p+sizeof(zend_mem_header)+MEM_HEADER_PADDING);
}
ZEND_API char *_estrdup(const char *s ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
int length;
char *p;
length = strlen(s)+1;
HANDLE_BLOCK_INTERRUPTIONS();
p = (char *) _emalloc(length ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
if (!p) {
HANDLE_UNBLOCK_INTERRUPTIONS();
return (char *)NULL;
}
HANDLE_UNBLOCK_INTERRUPTIONS();
memcpy(p, s, length);
return p;
}
ZEND_API char *_estrndup(const char *s, uint length ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
char *p;
HANDLE_BLOCK_INTERRUPTIONS();
p = (char *) _emalloc(length+1 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
if (!p) {
HANDLE_UNBLOCK_INTERRUPTIONS();
return (char *)NULL;
}
HANDLE_UNBLOCK_INTERRUPTIONS();
memcpy(p, s, length);
p[length] = 0;
return p;
}
ZEND_API char *zend_strndup(const char *s, uint length)
{
char *p;
p = (char *) malloc(length+1);
if (!p) {
return (char *)NULL;
}
if (length) {
memcpy(p, s, length);
}
p[length] = 0;
return p;
}
ZEND_API int zend_set_memory_limit(unsigned int memory_limit)
{
#if MEMORY_LIMIT
TSRMLS_FETCH();
AG(memory_limit) = memory_limit;
return SUCCESS;
#else
return FAILURE;
#endif
}
ZEND_API void start_memory_manager(TSRMLS_D)
{
AG(head) = NULL;
#if MEMORY_LIMIT
AG(memory_limit) = 1<<30; /* ridiculous limit, effectively no limit */
AG(allocated_memory) = 0;
AG(memory_exhausted) = 0;
AG(allocated_memory_peak) = 0;
#endif
#if ZEND_ENABLE_FAST_CACHE
memset(AG(fast_cache_list_head), 0, sizeof(AG(fast_cache_list_head)));
#endif
#if !ZEND_DISABLE_MEMORY_CACHE
memset(AG(cache_count), 0, sizeof(AG(cache_count)));
#endif
#ifdef ZEND_MM
zend_mm_startup(&AG(mm_heap), 256*1024);
#elif defined(ZEND_WIN32)
AG(memory_heap) = HeapCreate(HEAP_NO_SERIALIZE, 256*1024, 0);
#endif
#if ZEND_DEBUG
memset(AG(cache_stats), 0, sizeof(AG(cache_stats)));
memset(AG(fast_cache_stats), 0, sizeof(AG(fast_cache_stats)));
#endif
}
ZEND_API void shutdown_memory_manager(int silent, int full_shutdown TSRMLS_DC)
{
#if ZEND_DEBUG || !defined(ZEND_MM)
zend_mem_header *p, *t;
#endif
#if ZEND_DEBUG
zend_uint grand_total_leaks=0;
#endif
#if !ZEND_DISABLE_MEMORY_CACHE
/* Free memory cache even on partial shutdown to avoid fragmentation */
if (1 || full_shutdown) {
unsigned int i, j;
zend_mem_header *ptr;
for (i=0; i<MAX_CACHED_MEMORY; i++) {
for (j=0; j<AG(cache_count)[i]; j++) {
ptr = (zend_mem_header *) AG(cache)[i][j];
# if MEMORY_LIMIT
AG(allocated_memory) -= REAL_SIZE(ptr->size);
# endif
REMOVE_POINTER_FROM_LIST(ptr);
ZEND_DO_FREE(ptr);
}
AG(cache_count)[i] = 0;
}
}
#endif /* !ZEND_DISABLE_MEMORY_CACHE */
#if defined(ZEND_MM) && !ZEND_DEBUG
zend_mm_shutdown(&AG(mm_heap));
if (full_shutdown) {
return;
}
zend_mm_startup(&AG(mm_heap), 256*1024);
#elif defined(ZEND_WIN32) && !ZEND_DEBUG
if (full_shutdown && AG(memory_heap)) {
HeapDestroy(AG(memory_heap));
return;
}
#endif
#if ZEND_ENABLE_FAST_CACHE
{
zend_fast_cache_list_entry *fast_cache_list_entry, *next_fast_cache_list_entry;
unsigned int fci;
for (fci=0; fci<MAX_FAST_CACHE_TYPES; fci++) {
fast_cache_list_entry = AG(fast_cache_list_head)[fci];
while (fast_cache_list_entry) {
next_fast_cache_list_entry = fast_cache_list_entry->next;
efree(fast_cache_list_entry);
fast_cache_list_entry = next_fast_cache_list_entry;
}
AG(fast_cache_list_head)[fci] = NULL;
}
}
#endif /* ZEND_ENABLE_FAST_CACHE */
#if ZEND_DEBUG || !defined(ZEND_MM)
p = AG(head);
t = AG(head);
while (t) {
if (!t->cached) {
#if ZEND_DEBUG
if (!t->reported) {
zend_mem_header *iterator;
int total_leak=0, total_leak_count=0;
grand_total_leaks++;
if (!silent) {
zend_message_dispatcher(ZMSG_MEMORY_LEAK_DETECTED, t);
}
t->reported = 1;
for (iterator=t->pNext; iterator; iterator=iterator->pNext) {
if (!iterator->cached
&& iterator->filename==t->filename
&& iterator->lineno==t->lineno) {
total_leak += iterator->size;
total_leak_count++;
iterator->reported = 1;
}
}
if (!silent && total_leak_count>0) {
zend_message_dispatcher(ZMSG_MEMORY_LEAK_REPEATED, (void *) (long) (total_leak_count));
}
grand_total_leaks += total_leak_count;
}
#endif
#if MEMORY_LIMIT
AG(allocated_memory) -= REAL_SIZE(t->size);
#endif
p = t->pNext;
REMOVE_POINTER_FROM_LIST(t);
ZEND_DO_FREE(t);
t = p;
} else {
t = t->pNext;
}
}
#if ZEND_DEBUG
if (!silent && grand_total_leaks > 0) {
zend_message_dispatcher(ZMSG_MEMORY_LEAKS_GRAND_TOTAL, &grand_total_leaks);
}
#endif
#if MEMORY_LIMIT
AG(memory_exhausted)=0;
AG(allocated_memory_peak) = 0;
#endif
#if (ZEND_DEBUG)
do {
zval display_memory_cache_stats;
int i, j;
if (full_shutdown) {
/* we're shutting down completely, don't even touch the INI subsystem */
break;
}
if (zend_get_configuration_directive("display_memory_cache_stats", sizeof("display_memory_cache_stats"), &display_memory_cache_stats)==FAILURE) {
break;
}
if (!atoi(display_memory_cache_stats.value.str.val)) {
break;
}
fprintf(stderr, "Memory cache statistics\n"
"-----------------------\n\n"
"[zval, %2ld]\t\t%d / %d (%.2f%%)\n"
"[hash, %2ld]\t\t%d / %d (%.2f%%)\n",
(long) sizeof(zval),
AG(fast_cache_stats)[ZVAL_CACHE_LIST][1], AG(fast_cache_stats)[ZVAL_CACHE_LIST][0]+AG(fast_cache_stats)[ZVAL_CACHE_LIST][1],
((double) AG(fast_cache_stats)[ZVAL_CACHE_LIST][1] / (AG(fast_cache_stats)[ZVAL_CACHE_LIST][0]+AG(fast_cache_stats)[ZVAL_CACHE_LIST][1]))*100,
(long) sizeof(HashTable),
AG(fast_cache_stats)[HASHTABLE_CACHE_LIST][1], AG(fast_cache_stats)[HASHTABLE_CACHE_LIST][0]+AG(fast_cache_stats)[HASHTABLE_CACHE_LIST][1],
((double) AG(fast_cache_stats)[HASHTABLE_CACHE_LIST][1] / (AG(fast_cache_stats)[HASHTABLE_CACHE_LIST][0]+AG(fast_cache_stats)[HASHTABLE_CACHE_LIST][1]))*100);
for (i=0; i<MAX_CACHED_MEMORY; i+=2) {
fprintf(stderr, "[%2d, %2d]\t\t", i, i+1);
for (j=0; j<2; j++) {
fprintf(stderr, "%d / %d (%.2f%%)\t\t",
AG(cache_stats)[i+j][1], AG(cache_stats)[i+j][0]+AG(cache_stats)[i+j][1],
((double) AG(cache_stats)[i+j][1] / (AG(cache_stats)[i+j][0]+AG(cache_stats)[i+j][1]))*100);
}
fprintf(stderr, "\n");
}
} while (0);
#endif
#endif
#if defined(ZEND_MM) && ZEND_DEBUG
zend_mm_shutdown(&AG(mm_heap));
if (full_shutdown) {
return;
}
zend_mm_startup(&AG(mm_heap), 256*1024);
#elif defined(ZEND_WIN32) && ZEND_DEBUG
if (full_shutdown && AG(memory_heap)) {
HeapDestroy(AG(memory_heap));
return;
}
#endif
}
#if ZEND_DEBUG
void zend_debug_alloc_output(char *format, ...)
{
char output_buf[256];
va_list args;
va_start(args, format);
vsprintf(output_buf, format, args);
va_end(args);
#ifdef ZEND_WIN32
OutputDebugString(output_buf);
#else
fprintf(stderr, "%s", output_buf);
#endif
}
ZEND_API int _mem_block_check(void *ptr, int silent ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
zend_mem_header *p = (zend_mem_header *) ((char *)ptr - sizeof(zend_mem_header) - MEM_HEADER_PADDING);
int no_cache_notice=0;
int valid_beginning=1;
int had_problems=0;
long end_magic;
if (silent==2) {
silent = 1;
no_cache_notice = 1;
}
if (silent==3) {
silent = 0;
no_cache_notice = 1;
}
if (!silent) {
zend_message_dispatcher(ZMSG_LOG_SCRIPT_NAME, NULL);
zend_debug_alloc_output("---------------------------------------\n");
zend_debug_alloc_output("%s(%d) : Block 0x%0.8lX status:\n" ZEND_FILE_LINE_RELAY_CC, (long) p);
if (__zend_orig_filename) {
zend_debug_alloc_output("%s(%d) : Actual location (location was relayed)\n" ZEND_FILE_LINE_ORIG_RELAY_CC);
}
zend_debug_alloc_output("%10s\t","Beginning: ");
}
switch (p->magic) {
case MEM_BLOCK_START_MAGIC:
if (!silent) {
zend_debug_alloc_output("OK (allocated on %s:%d, %d bytes)\n", p->filename, p->lineno, p->size);
}
break; /* ok */
case MEM_BLOCK_FREED_MAGIC:
if (!silent) {
zend_debug_alloc_output("Freed\n");
had_problems = 1;
} else {
return _mem_block_check(ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
}
break;
case MEM_BLOCK_CACHED_MAGIC:
if (!silent) {
if (!no_cache_notice) {
zend_debug_alloc_output("Cached (allocated on %s:%d, %d bytes)\n", p->filename, p->lineno, p->size);
had_problems = 1;
}
} else {
if (!no_cache_notice) {
return _mem_block_check(ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
}
}
break;
default:
if (!silent) {
zend_debug_alloc_output("Overrun (magic=0x%0.8lX, expected=0x%0.8lX)\n", p->magic, MEM_BLOCK_START_MAGIC);
} else {
return _mem_block_check(ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
}
had_problems = 1;
valid_beginning = 0;
break;
}
memcpy(&end_magic, (((char *) p)+sizeof(zend_mem_header)+MEM_HEADER_PADDING+p->size), sizeof(long));
if (valid_beginning && (end_magic != MEM_BLOCK_END_MAGIC)) {
char *overflow_ptr, *magic_ptr=(char *) &mem_block_end_magic;
int overflows=0;
long i;
if (silent) {
return _mem_block_check(ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
}
had_problems = 1;
overflow_ptr = (char *) &end_magic;
for (i=0; i<(int)sizeof(long); i++) {
if (overflow_ptr[i]!=magic_ptr[i]) {
overflows++;
}
}
zend_debug_alloc_output("%10s\t", "End:");
zend_debug_alloc_output("Overflown (magic=0x%0.8lX instead of 0x%0.8lX)\n", end_magic, MEM_BLOCK_END_MAGIC);
zend_debug_alloc_output("%10s\t","");
if (overflows>=(int)sizeof(long)) {
zend_debug_alloc_output("At least %d bytes overflown\n", sizeof(long));
} else {
zend_debug_alloc_output("%d byte(s) overflown\n", overflows);
}
} else if (!silent) {
zend_debug_alloc_output("%10s\t", "End:");
if (valid_beginning) {
zend_debug_alloc_output("OK\n");
} else {
zend_debug_alloc_output("Unknown\n");
}
}
if (!silent) {
zend_debug_alloc_output("---------------------------------------\n");
}
return ((!had_problems) ? 1 : 0);
}
ZEND_API void _full_mem_check(int silent ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
{
zend_mem_header *p;
int errors=0;
TSRMLS_FETCH();
p = AG(head);
zend_debug_alloc_output("------------------------------------------------\n");
zend_debug_alloc_output("Full Memory Check at %s:%d\n" ZEND_FILE_LINE_RELAY_CC);
while (p) {
if (!_mem_block_check((void *)((char *)p + sizeof(zend_mem_header) + MEM_HEADER_PADDING), (silent?2:3) ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC)) {
errors++;
}
p = p->pNext;
}
zend_debug_alloc_output("End of full memory check %s:%d (%d errors)\n" ZEND_FILE_LINE_RELAY_CC, errors);
zend_debug_alloc_output("------------------------------------------------\n");
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/
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