This commit was manufactured by cvs2svn to create tag 'php_5_1_5RC1'.

5.1.5RC1
disable realpath cache for safe_mode & open_basedir
2026-11-11 11:10:49 +00:00 · 2006-08-11 03:02:57 +00:00 · 2006-08-11 03:02:56 +00:00 · 2006-08-10 21:49:56 +00:00 · 2006-08-10 21:30:23 +00:00 · 2006-08-10 18:34:22 +00:00
2163 changed files with 124663 additions and 131061 deletions
@@ -1,8 +1,7 @@
-set $zts = 0
-
 define ____executor_globals
-	if $zts
-		set $eg = ((zend_executor_globals) (*((void ***) tsrm_ls))[executor_globals_id-1])
+	if basic_functions_module.zts
+		set $tsrm_ls = ts_resource_ex(0, 0)
+		set $eg = ((zend_executor_globals) (*((void ***) $tsrm_ls))[executor_globals_id-1])
 	else
 		set $eg = executor_globals
 	end
@@ -10,7 +9,7 @@ end

 document ____executor_globals
 	portable way of accessing executor_globals
-	type "set $zts = 1" if you use --enable-maintainer-zts on your configure line
+	ZTS detection is automatically based on ext/standard module struct
 end

 define dump_bt
@@ -44,55 +43,33 @@ document printzv
 end

 define ____printzv_contents
-	____executor_globals
 	set $zvalue = $arg0
+	set $type = $zvalue->type

-	if $zvalue.type == 0
-		set $typename = "NULL"
+	printf "(refcount=%d) ", $zvalue->refcount
+	if $type == 0
+		printf "NULL"
 	end
-	if $zvalue.type == 1
-		set $typename = "long"
+	if $type == 1
+		printf "long: %ld", $zvalue->value.lval
 	end
-	if $zvalue.type == 2
-		set $typename = "double"
+	if $type == 2
+		printf "double: %lf", $zvalue->value.dval
 	end
-	if $zvalue.type == 3
-		set $typename = "string"
+	if $type == 3
+		printf "bool: "
+		if $zvalue->value.lval
+			printf "true"
+		else
+			printf "false"
+		end
 	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 $type == 4
+		printf "array(%d): ", $zvalue->value.ht->nNumOfElements
 		if ! $arg1
 			printf "{\n"
 			set $ind = $ind + 1
-			____print_ht $zvalue.value.ht
+			____print_ht $zvalue->value.ht
 			set $ind = $ind - 1
 			set $i = $ind
 			while $i > 0
@@ -101,34 +78,61 @@ define ____printzv_contents
 			end
 			printf "}"
 		end
+		set $type = 0
 	end
-	if $zvalue.type == 5
+	if $type == 5
+		printf "object"
+		____executor_globals
+		set $handle = $zvalue->value.obj.handle
+		set $handlers = $zvalue->value.obj.handlers
+		if basic_functions_module.zts
+			set $zobj = zend_objects_get_address($zvalue, $tsrm_ls)
+		else
+			set $zobj = zend_objects_get_address($zvalue)
+		end
+		if $handlers->get_class_entry == &zend_std_object_get_class
+			set $cname = $zobj->ce.name
+		else
+			set $cname = "Unknown"
+		end
+		printf "(%s) #%d", $cname, $handle
 		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 "}"
+			if $handlers->get_properties == &zend_std_get_properties
+				set $ht = $zobj->properties
+				if $ht
+					printf "(%d): ", $ht->nNumOfElements
+					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 "}"
+				else
+					echo "no properties found"
+				end
 			end
 		end
+		set $type = 0
 	end
-	if $zvalue.type == 6
-		if $zvalue.value.lval
-			printf "true"
-		else
-			printf "false"
-		end
+	if $type == 6
+		printf "string(%d): ", $zvalue->value.str.len
+		____print_str $zvalue->value.str.val $zvalue->value.str.len
 	end
-	if $zvalue.type == 7
-		printf "#%d", $zvalue.value.lval
+	if $type == 7
+		printf "resource: #%d", $zvalue->value.lval
+	end
+	if $type == 8 
+		printf "constant"
+	end
+	if $type == 9
+		printf "const_array"
+	end
+	if $type > 9
+		printf "unknown type %d", $type
 	end
 	printf "\n"
 end
@@ -143,7 +147,7 @@ define ____printzv
 		printf "*uninitialized* "
 	end

-	set $zcontents = *(struct _zval_struct *) $zvalue
+	set $zcontents = (zval*) $zvalue
 	if $arg1
 		____printzv_contents $zcontents $arg1
 	else
@@ -156,7 +160,7 @@ define ____print_const_table
 	set $p = $ht->pListHead

 	while $p != 0
-		set $const = *(zend_constant *) $p->pData
+		set $const = (zend_constant *) $p->pData

 		set $i = $ind
 		while $i > 0
@@ -164,13 +168,14 @@ define ____print_const_table
 			set $i = $i - 1
 		end

-		if $p->nKeyLength > 0 
-			printf "\"%s\" => ", $p->arKey
+		if $p->nKeyLength > 0
+			____print_str $p->arKey $p->nKeyLength
+			printf " => "
 		else
 			printf "%d => ", $p->h
 		end

-		____printzv_contents $const.value 0
+		____printzv_contents &$const->value 0
 		set $p = $p->pListNext
 	end
 end
@@ -187,7 +192,7 @@ define ____print_ht
 	set $p = $ht->pListHead

 	while $p != 0
-		set $zval = *(struct _zval_struct **)$p->pData
+		set $zval = *(zval **)$p->pData

 		set $i = $ind
 		while $i > 0
@@ -195,8 +200,9 @@ define ____print_ht
 			set $i = $i - 1
 		end

-		if $p->nKeyLength > 0 
-			printf "\"%s\" => ", $p->arKey
+		if $p->nKeyLength > 0
+			____print_str $p->arKey $p->nKeyLength
+			printf " => "
 		else
 			printf "%d => ", $p->h
 		end
@@ -217,6 +223,149 @@ document print_ht
 	dumps elements of HashTable made of zval
 end

+define ____print_ft
+	set $ht = $arg0
+	set $p = $ht->pListHead
+
+	while $p != 0
+		set $func = (zend_function*)$p->pData
+
+		set $i = $ind
+		while $i > 0
+			printf "  "
+			set $i = $i - 1
+		end
+
+		if $p->nKeyLength > 0
+			____print_str $p->arKey $p->nKeyLength
+			printf " => "
+		else
+			printf "%d => ", $p->h
+		end
+
+		printf "\"%s\"\n", $func->common.function_name
+		set $p = $p->pListNext
+	end
+end
+
+define print_ft
+	set $ind = 1
+	printf "[0x%08x] {\n", $arg0
+	____print_ft $arg0
+	printf "}\n"
+end
+
+document print_ft
+	dumps a function table (HashTable)
+end
+
+define ____print_inh_class
+	set $ce = $arg0
+	if $ce->ce_flags & 0x10 || $ce->ce_flags & 0x20
+		printf "abstract "
+	else
+		if $ce->ce_flags & 0x40
+			printf "final "
+		end
+	end
+	printf "class %s", $ce->name
+	if $ce->parent != 0
+		printf " extends %s", $ce->parent->name
+	end
+	if $ce->num_interfaces != 0
+		printf " implements"
+		set $tmp = 0
+		while $tmp < $ce->num_interfaces
+			printf " %s", $ce->interfaces[$tmp]->name
+			set $tmp = $tmp + 1
+			if $tmp < $ce->num_interfaces
+				printf ","
+			end
+		end
+	end
+	set $ce = $ce->parent
+end
+
+define ____print_inh_iface
+	set $ce = $arg0
+	printf "interface %s", $ce->name
+	if $ce->num_interfaces != 0
+		set $ce = $ce->interfaces[0]
+		printf " extends %s", $ce->name
+	else
+		set $ce = 0
+	end
+end
+
+define print_inh
+	set $ce = $arg0
+	set $depth = 0
+	while $ce != 0
+		set $tmp = $depth
+		while $tmp != 0
+			printf " "
+			set $tmp = $tmp - 1
+		end
+		set $depth = $depth + 1
+		if $ce->ce_flags & 0x80
+			____print_inh_iface $ce
+		else
+			____print_inh_class $ce
+		end
+		printf " {\n"
+	end
+	while $depth != 0
+		set $tmp = $depth
+		while $tmp != 1
+			printf " "
+			set $tmp = $tmp - 1
+		end
+		printf "}\n"
+		set $depth = $depth - 1
+	end
+end
+
+define print_pi
+	set $pi = $arg0
+	printf "[0x%08x] {\n", $pi
+	printf "    h     = %lu\n", $pi->h
+	printf "    flags = %d (", $pi->flags
+	if $pi->flags & 0x100
+		printf "ZEND_ACC_PUBLIC"
+	else
+		if $pi->flags & 0x200
+			printf "ZEND_ACC_PROTECTED"
+		else
+			if $pi->flags & 0x400
+				printf "ZEND_ACC_PRIVATE"
+			else
+				if $pi->flags & 0x800
+					printf "ZEND_ACC_CHANGED"
+				end
+			end
+		end
+	end
+	printf ")\n"
+	printf "    name  = "
+	____print_str $pi->name $pi->name_length
+	printf "\n}\n"
+end
+
+define ____print_str
+	set $tmp = 0
+	set $str = $arg0
+	printf "\""
+	while $tmp < $arg1
+		if $str[$tmp] > 32 && $str[$tmp] < 127
+			printf "%c", $str[$tmp]
+		else
+			printf "\\%o", $str[$tmp]
+		end
+		set $tmp = $tmp + 1
+	end
+	printf "\""
+end
+
 define printzn
 	____executor_globals
 	set $ind = 0
@@ -148,20 +148,19 @@ Naming Conventions
    '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'.
+[7] Classes should be given descriptive names. Avoid using abbreviations where
+    possible. Each word in the class name should start with a capital letter, 
+    without underscore delimiters (CampelCaps starting with a capital letter). 
+    The class name should be prefixed with the name of the 'parent set' (e.g. 
+    the name of the extension).

    Good:
    'Curl'
-    'Foo_Bar'
+    'FooBar'

    Bad:
    'foobar'
    'foo_bar'
-    'FooBar'
-

 Syntax and indentation
 ----------------------
@@ -208,6 +207,12 @@ Syntax and indentation
    indent preprocessor directives you should put the # at the beginning
    of a line, followed by any number of whitespace.

+Testing
+-------
+
+[1] Extensions should be well tested using *.phpt tests. Read about that
+    in README.TESTING.
+
 Documentation and Folding Hooks
 -------------------------------

@@ -46,9 +46,9 @@ MAINTENANCE:         Maintained
 STATUS:              Experimental
 -------------------------------------------------------------------------------
 EXTENSION:           apache2handler
-PRIMARY MAINTAINER:  Aaron Bannert <aaron@php.net>
+PRIMARY MAINTAINER:  Aaron Bannert <aaron@php.net>, Ilia Alshanetsky <iliaa@php.net>
 MAINTENANCE:         Maintained
-STATUS:              Experimental
+STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           caudium
 MAINTENANCE:         Unknown
@@ -68,11 +68,6 @@ PRIMARY MAINTAINER:  Alex Leigh <aleigh@php.net>
 MAINTENANCE:         Unknown
 STATUS:              Unknown
 -------------------------------------------------------------------------------
-EXTENSION:           date
-PRIMARY MAINTAINER:  Derick Rethans <derick@php.net>
-MAINTENANCE:         Maintained
-STATUS:              Working
-------------------------------------------------------------------------------
 EXTENSION:           embed
 PRIMARY MAINTAINER:  Edin Kadribasic <edink@php.net>
 MAINTENANCE:         Maintained
@@ -176,9 +171,9 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           mysqli
-PRIMARY MAINTAINER:  Georg Richter <georg@php.net>
+PRIMARY MAINTAINER:  Georg Richter <georg@php.net>, Andrey Hristov <andrey@php.net>
 MAINTENANCE:         Maintained
-STATUS:              Experimental
+STATUS:              Working
 SINCE:               5.0
 -------------------------------------------------------------------------------
 EXTENSION:           oci8
@@ -302,11 +297,16 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           curl
-PRIMARY MAINTAINER:  Sterling Hughes <sterling@php.net>
+PRIMARY MAINTAINER:  Sterling Hughes <sterling@php.net>,Ilia Alshanetsky <iliaa@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               4.0.2
 -------------------------------------------------------------------------------
+EXTENSION:           date
+PRIMARY MAINTAINER:  Derick Rethans <derick@php.net>
+MAINTENANCE:         Maintained
+STATUS:              Working
+-------------------------------------------------------------------------------
 EXTENSION:           exif
 PRIMARY MAINTAINER:  Marcus Boerger <helly@php.net>
 MAINTENANCE:         Maintained
@@ -357,8 +357,8 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           imap
-PRIMARY MAINTAINER:  Chuck Hagenbuch <chuck@horde.org>
-MAINTENANCE:         Odd Fixes
+PRIMARY MAINTAINER:  Chuck Hagenbuch <chuck@horde.org>, Ilia Alshanetsky <iliaa@php.net>
+MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           ircg
@@ -452,7 +452,7 @@ STATUS:              Working
 EXTENSION:           pspell
 PRIMARY MAINTAINER:  Vlad Krupin <phpdevel@echospace.com>
 MAINTENANCE:         Unknown
-STATUS:              Unknown
+STATUS:              Working
 SINCE:               4.0.2
 -------------------------------------------------------------------------------
 EXTENSION:           readline
@@ -465,7 +465,7 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           session
-PRIMARY MAINTAINER:  Sascha Schumann <sascha@schumann.cx>
+PRIMARY MAINTAINER:  Sascha Schumann <sascha@schumann.cx>, Ilia Alshanetsky <iliaa@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -1,4 +1,3 @@
-
 Installing PHP
     _________________________________________________________________

@@ -17,6 +16,7 @@ Installing PHP
        OpenBSD installation notes
        Solaris specific installation tips
        Gentoo installation notes
+        Debian GNU/Linux installation notes

   3. Installation on Mac OS X

@@ -43,6 +43,8 @@ Installing PHP

        The configuration file
        How to change configuration settings
+
+   7. Installation FAQ
     _________________________________________________________________

 Preface
@@ -164,7 +166,7 @@ Apache 1.3.x on Unix systems
   your files.

   Example 2-1. Installation Instructions (Apache Shared Module Version)
-   for PHP 
+   for PHP
 1.  gunzip apache_xxx.tar.gz
 2.  tar -xvf apache_xxx.tar
 3.  gunzip php-xxx.tar.gz
@@ -248,36 +250,38 @@ Apache 1.3.x on Unix systems
   Alternatively, to install PHP as a static object:

   Example 2-2. Installation Instructions (Static Module Installation for
-   Apache) for PHP 
+   Apache) for PHP
 1.  gunzip -c apache_1.3.x.tar.gz | tar xf -
 2.  cd apache_1.3.x
 3.  ./configure
 4.  cd ..

-5.  gunzip -c php-4.x.y.tar.gz | tar xf -
-6.  cd php-4.x.y
+5.  gunzip -c php-5.x.y.tar.gz | tar xf -
+6.  cd php-5.x.y
 7.  ./configure --with-mysql --with-apache=../apache_1.3.x
 8.  make
 9.  make install

 10. cd ../apache_1.3.x

-11. ./configure --prefix=/www --activate-module=src/modules/php4/libphp4.a
-    (The above line is correct! Yes, we know libphp4.a does not exist at this
+11. ./configure --prefix=/www --activate-module=src/modules/php5/libphp5.a
+    (The above line is correct! Yes, we know libphp5.a does not exist at this
    stage. It isn't supposed to. It will be created.)

 12. make
    (you should now have an httpd binary which you can copy to your Apache bin
 dir if
-    is is your first install then you need to "make install" as well)
+    it is your first install then you need to "make install" as well)

-13. cd ../php-4.x.y
+13. cd ../php-5.x.y
 14. cp php.ini-dist /usr/local/lib/php.ini

 15. You can edit /usr/local/lib/php.ini file to set PHP options.
    Edit your httpd.conf or srm.conf file and add:
    AddType application/x-httpd-php .php

+     Note: Replace php-5 by php-4 and php5 by php4 in PHP 4.
+
   Depending on your Apache install and Unix variant, there are many
   possible ways to stop and restart the server. Below are some typical
   lines used in restarting the server, for different apache/unix
@@ -309,9 +313,9 @@ stop and start:

   ./configure --with-apxs --with-pgsql

-   This will create a libphp4.so shared library that is loaded into
-   Apache using a LoadModule line in Apache's httpd.conf file. The
-   PostgreSQL support is embedded into this libphp4.so library.
+   This will create a libphp5.so (or libphp4.so in PHP 4) shared library
+   that is loaded into Apache using a LoadModule line in Apache's
+   httpd.conf file. The PostgreSQL support is embedded into this library.

   ./configure --with-apxs --with-pgsql=shared

@@ -322,14 +326,14 @@ stop and start:

   ./configure --with-apache=/path/to/apache_source --with-pgsql

-   This will create a libmodphp4.a library, a mod_php4.c and some
-   accompanying files and copy this into the src/modules/php4 directory
+   This will create a libmodphp5.a library, a mod_php5.c and some
+   accompanying files and copy this into the src/modules/php5 directory
   in the Apache source tree. Then you compile Apache using
-   --activate-module=src/modules/php4/libphp4.a and the Apache build
-   system will create libphp4.a and link it statically into the httpd
-   binary. The PostgreSQL support is included directly into this httpd
-   binary, so the final result here is a single httpd binary that
-   includes all of Apache and all of PHP.
+   --activate-module=src/modules/php5/libphp5.a and the Apache build
+   system will create libphp5.a and link it statically into the httpd
+   binary (replace php5 by php4 in PHP 4). The PostgreSQL support is
+   included directly into this httpd binary, so the final result here is
+   a single httpd binary that includes all of Apache and all of PHP.

   ./configure --with-apache=/path/to/apache_source --with-pgsql=shared

@@ -380,8 +384,8 @@ Apache 2.0 on Unix systems

     * PHP 4.3.0 or later available at http://www.php.net/downloads.php.
     * the latest stable development version. Get the source code
-       http://snaps.php.net/php4-latest.tar.gz or download binaries for
-       Windows http://snaps.php.net/win32/php4-win32-latest.zip.
+       http://snaps.php.net/php5-latest.tar.gz or download binaries for
+       Windows http://snaps.php.net/win32/php5-win32-latest.zip.
     * a prerelease version downloadable from http://qa.php.net/.
     * you have always the option to obtain PHP through anonymous CVS.

@@ -403,7 +407,7 @@ Apache 2.0 on Unix systems
   files.

   Example 2-4. Installation Instructions (Apache 2 Shared Module
-   Version) 
+   Version)
 1.  gzip -d httpd-2_0_NN.tar.gz
 2.  tar xvf httpd-2_0_NN.tar
 3.  gunzip php-NN.tar.gz
@@ -461,11 +465,11 @@ Apache 2.0 on Unix systems

    For PHP 4:

-      LoadModule php4_module libexec/libphp4.so
+      LoadModule php4_module modules/libphp4.so

    For PHP 5:

-      LoadModule php5_module libexec/libphp5.so
+      LoadModule php5_module modules/libphp5.so

 15. Tell Apache to parse certain extensions as PHP.  For example,
    let's have Apache parse the .php extension as PHP.  You could
@@ -1097,6 +1101,121 @@ Common Problems
       "Apache PHP".
     _________________________________________________________________

+Debian GNU/Linux installation notes
+
+   This section contains notes and hints specific to installing PHP on
+   Debian GNU/Linux.
+     _________________________________________________________________
+
+Using APT
+
+   While you can just download the PHP source and compile it yourself,
+   using Debian's packaging system is the simplest and cleanest method of
+   installing PHP. If you are not familiar with building software on
+   Linux, this is the way to go.
+
+   The first decision you need to make is whether you want to install
+   Apache 1.3.x or Apache 2.x. The corresponding PHP packages are
+   respectively named libapache-mod-php* and libapache2-mod-php*. The
+   steps given below will use Apache 1.3.x. Please note that, as of this
+   writing, there is no official Debian packages of PHP 5. Then the steps
+   given below will install PHP 4.
+
+   PHP is available in Debian as CGI or CLI flavour too, named
+   respectively php4-cgi and php4-cli. If you need them, you'll just have
+   to reproduce the following steps with the good package names. Another
+   special package you'd want to install is php4-pear. It contains a
+   minimal PEAR installation and the pear commandline utility.
+
+   If you need more recent packages of PHP than the Debian's stable ones
+   or if some PHP modules lacks the Debian official repository, perhaps
+   you should take a look at http://www.apt-get.org/. One of the results
+   found should be Dotdeb. This unofficial repository is maintained by
+   Guillaume Plessis and contains Debian packages of the most recent
+   versions of PHP 4 and PHP 5. To use it, just add the to following two
+   lines to your /etc/apt/sources.lists and run apt-get update :
+
+   Example 2-10. The two Dotdeb related lines
+deb http://packages.dotdeb.org stable all
+deb-src http://packages.dotdeb.org stable all
+
+   The last thing to consider is whether your list of packages is up to
+   date. If you have not updated it recently, you need to run apt-get
+   update before anything else. This way, you will be using the most
+   recent stable version of the Apache and PHP packages.
+
+   Now that everything is in place, you can use the following example to
+   install Apache and PHP:
+
+   Example 2-11. Debian Install Example with Apache 1.3
+   # apt-get install libapache-mod-php4
+
+   APT will automatically install the PHP 4 module for Apache 1.3, and
+   all its dependencies and then activate it. If you're not asked to
+   restart Apache during the install process, you'll have to do it
+   manually :
+
+   Example 2-12. Stopping and starting Apache once PHP 4 is installed
+# /etc/init.d/apache stop
+# /etc/init.d/apache start
+     _________________________________________________________________
+
+Better control on configuration
+
+   In the last section, PHP was installed with only core modules. This
+   may not be what you want and you will soon discover that you need more
+   activated modules, like MySQL, cURL, GD, etc.
+
+   When you compile PHP from source yourself, you need to activate
+   modules via the configure command. With APT, you just have to install
+   additional packages. They're all named 'php4-*' (or 'php5-*' if you
+   installed PHP 5 from a third party repository).
+
+   Example 2-13. Getting the list of PHP additional packages
+   # dpkg -l 'php4-*'
+
+   As you can see from the last output, there's a lot of PHP modules that
+   you can install (excluding the php4-cgi, php4-cli or php4-pear special
+   packages). Look at them closely and choose what you need. If you
+   choose a module and you do not have the proper libraries, APT will
+   automatically install all the dependencies for you.
+
+   If you choose to add the MySQL, cURL and GD support to PHP the command
+   will look something like this:
+
+   Example 2-14. Install PHP with MySQL, cURL and GD
+   # apt-get install php4-mysql php4-curl php4-gd
+
+   APT will automatically add the appropriate lines to your different
+   php.ini (/etc/php4/apache/php.ini, /etc/php4/cgi/php.ini, etc).
+
+   Example 2-15. These lines activate MySQL, cURL and GD into PHP
+extension=mysql.so
+extension=curl.so
+extension=gd.so
+
+   You'll only have to stop/start Apache as previously to activate the
+   modules.
+     _________________________________________________________________
+
+Common Problems
+
+     * If you see the PHP source instead of the result the script should
+       produce, APT has probably not included /etc/apache/conf.d/php4 in
+       your Apache 1.3 configuration. Please ensure that the following
+       line is present in your /etc/apache/httpd.conf file then
+       stop/start Apache:
+
+   Example 2-16. This line activates PHP 4 into Apache
+# Include /etc/apache/conf.d/
+
+     * If you installed an additional module and if its functions are not
+       available in your scripts, please ensure that the appropriate line
+       is present in your php.ini, as seen before. APT may fail during
+       the installation of the additional module, due to a confusing
+       debconf configuration.
+     _________________________________________________________________
+
 Chapter 3. Installation on Mac OS X

   This section contains notes and hints specific to installing PHP on
@@ -1119,7 +1238,7 @@ Using Packages

 Compiling for OS X Server

-   Mac OS X Server install. 
+   Mac OS X Server install.

    1. Get the latest distributions of Apache and PHP.
    2. Untar them, and run the configure program on Apache like so.
@@ -1221,24 +1340,24 @@ Chapter 4. Installation of PECL extensions

 Introduction to PECL Installations

-   PHP extensions may be installed in a variety of ways. PECL is a
-   repository of PHP extensions living within the PEAR structure, and the
-   following demonstrates how to install these extensions.
+   PECL is a repository of PHP extensions that are made available to you
+   via the PEAR packaging system. This section of the manual is intended
+   to demonstrate how to obtain and install PECL extensions.

   These instructions assume /your/phpsrcdir/ is the path to the PHP
-   source, and extname is the name of the PECL extension. Adjust
-   accordingly. These instructions also assume a familiarity with the
-   pear command.
+   source distribution, and that extname is the name of the PECL
+   extension. Adjust accordingly. These instructions also assume a
+   familiarity with the pear command.

-   Shared extensions may be installed by including them inside of php.ini
-   using the extension PHP directive. See also the extensions_dir
-   directive, and dl(). The installation methods described below do not
-   automatically configure PHP to include these extensions, this step
-   must be done manually.
+   To be useful, a shared extension must be built, installed, and loaded.
+   The methods described below provide you with various instructions on
+   how to build and install the extensions, but they do not automatically
+   load them. Extensions can be loaded by adding an extension directive.
+   To this php.ini file, or through the use of the dl() function.

-   When building PHP modules, it's important to have the appropriate
-   versions of the required tools (autoconf, automake, libtool, etc.) See
-   the Anonymous CVS Instructions for details on the required tools, and
+   When building PHP modules, it's important to have known-good versions
+   of the required tools (autoconf, automake, libtool, etc.) See the
+   Anonymous CVS Instructions for details on the required tools, and
   required versions.
     _________________________________________________________________

@@ -1247,16 +1366,19 @@ Downloading PECL extensions
   There are several options for downloading PECL extensions, such as:

     * http://pecl.php.net
-       Listed here is information like the ChangeLog, release
-       information, requirements, revisions, etc. Although not every PECL
-       extension has a webpage, most do.
+       The PECL web site contains information about the different
+       extensions that are offered by the PHP Development Team. The
+       information available here includes: ChangeLog, release notes,
+       requirements and other similar details.
     * pear download extname
-       The pear command may also be used to download source files.
+       PECL extensions that have releases listed on the PECL web site are
+       available for download and installation using the pear command.
       Specific revisions may also be specified.
     * CVS
-       All PECL files reside in CVS. A web-based view may be seen at
-       http://cvs.php.net/pecl/. To download straight from CVS, consider
-       the following where phpfi is the password for user cvsread:
+       Most PECL extensions also reside in CVS. A web-based view may be
+       seen at http://cvs.php.net/pecl/. To download straight from CVS,
+       the following sequence of commands may be used. Note that phpfi is
+       the password for user cvsread:

 $ cvs -d:pserver:cvsread@cvs.php.net:/repository login
 $ cvs -d:pserver:cvsread@cvs.php.net:/repository co pecl/extname
@@ -1270,9 +1392,10 @@ $ cvs -d:pserver:cvsread@cvs.php.net:/repository co pecl/extname

 PECL for Windows users

-   Like with any other PHP extension DLL, to install move the PECL
-   extension DLLs into the extension_dir folder and include them within
-   php.ini. For example:
+   As with any other PHP extension DLL, installation is as simple as
+   copying the PECL extension DLLs into the extension_dir folder and
+   loading them from php.ini. For example, add the following line to your
+   php.ini:

   extension=php_extname.dll

@@ -1286,67 +1409,76 @@ Compiling shared PECL extensions with PEAR

   $ pear install extname

-   That will download the source for extname, and compile it on the
-   system. This results in an extname.so file that may then be included
-   in php.ini
+   This will download the source for extname, compile, and install
+   extname.so into your extension_dir. extname.so may then be loaded via
+   php.ini

-   In case the systems preferred_state is set higher than an available
-   extname version, like it's set to stable and the extension is still in
-   beta, either alter the preferred_state via pear config-set or specify
-   a specific version of the PECL extension. For example:
+   By default, the pear command will not install packages that are marked
+   with the alpha or beta state. If no stable packages are available, you
+   may install a beta package using the following command:

-   $ pear install extname-0.1.1
+   $ pear install extname-beta

-   Regardless, pear will copy this extname.so into the extensions
-   directory. Adjust php.ini accordingly.
+   You may also install a specific version using this variant:
+
+   $ pear install extname-0.1
     _________________________________________________________________

 Compiling shared PECL extensions with phpize

-   If using pear is not an option, like for building shared PECL
-   extensions from CVS, or for unreleased PECL packages, then creating a
-   shared extension may also be done by manually using the phpize
-   command. The pear command essentially does this but it may also be
-   done manually. Assuming the source file is named extname.tgz, and that
-   it was downloaded into the current directory, consider the following:
+   Sometimes, using the pear installer is not an option. This could be
+   because you're behind a firewall, or it could be because the extension
+   you want to install is not available as a PEAR compatible package,
+   such as unreleased extensions from CVS. If you need to build such an
+   extension, you can use the lower-level build tools to perform the
+   build manually.
+
+   The phpize command is used to prepare the build environment for a PHP
+   extension. In the following sample, the sources for an extension are
+   in a directory named extname:

-$ pear download extname
-$ gzip -d < extname.tgz | tar -xvf -
 $ cd extname
 $ phpize
-$ ./configure && make
+$ ./configure
+$ make
+# make install

-   Upon success, this will create extname.so and put it into the modules/
-   and/or .libs/ directory within the extname/ source. Move this shared
-   extension (extname.so) into the PHP extensions directory, and adjust
-   php.ini accordingly.
+   A successful install will have created extname.so and put it into the
+   PHP extensions directory. You'll need to and adjust php.ini and add an
+   extension=extname.so line before you can use the extension.
     _________________________________________________________________

 Compiling PECL extensions statically into PHP

-   To statically include the extension within the PHP build, put the
-   extensions source into the ext/ directory found in the PHP source. For
-   example:
+   You might find that you need to build a PECL extension statically into
+   your PHP binary. To do this, you'll need to place the extension source
+   under the php-src/ext/ directory and tell the PHP build system to
+   regenerate its configure script.

 $ cd /your/phpsrcdir/ext
 $ pear download extname
 $ gzip -d < extname.tgz | tar -xvf -
 $ mv extname-x.x.x extname
-$ rm package.xml

   This will result in the following directory:

   /your/phpsrcdir/ext/extname

-   From here, build PHP as normal:
+   From here, force PHP to rebuild the configure script, and then build
+   PHP as normal:

 $ cd /your/phpsrcdir
-$ ./buildconf
+$ rm configure
+$ ./buildconf --force
 $ ./configure --help
 $ ./configure --with-extname --enable-someotherext --with-foobar
 $ make
 $ make install

+     Note: To run the 'buildconf' script you need autoconf 2.13 and
+     automake 1.4+ (newer versions of autoconf may work, but are not
+     supported).
+
   Whether --enable-extname or --with-extname is used depends on the
   extension. Typically an extension that does not require external
   libraries uses --enable. To be sure, run the following after
@@ -1403,14 +1535,23 @@ The configuration file
   versions of PHP, this happens only once when the web server is
   started. For the CGI and CLI version, it happens on every invocation.

-   The default location of php.ini is a compile time option (see the FAQ
-   entry), but can be changed for the CGI and CLI version with the -c
-   command line switch, see the chapter about using PHP from the command
-   line. You can also use the environment variable PHPRC for an
-   additional path to search for a php.ini file.
+   php.ini is searched in these locations (in order):
+
+     * SAPI module specific location (PHPIniDir directive in Apache 2, -c
+       command line option in CGI and CLI, php_ini parameter in NSAPI,
+       PHP_INI_PATH environment variable in THTTPD)
+     * HKEY_LOCAL_MACHINE\SOFTWARE\PHP\IniFilePath (Windows Registry
+       location)
+     * The PHPRC environment variable
+     * Current working directory (for CLI)
+     * The web server's directory (for SAPI modules), or directory of PHP
+       (otherwise in Windows)
+     * Windows directory (C:\windows or C:\winnt) (for Windows), or
+       --with-config-file-path compile time option

   If php-SAPI.ini exists (where SAPI is used SAPI, so the filename is
   e.g. php-cli.ini or php-apache.ini), it's used instead of php.ini.
+   SAPI name can be determined by php_sapi_name().

     Note: The Apache web server changes the directory to root at
     startup causing PHP to attempt to read php.ini from the root
@@ -1418,11 +1559,11 @@ The configuration file

   The php.ini directives handled by extensions are documented
   respectively on the pages of the extensions themselves. The list of
-   the core directives is available in the appendix. Probably not all the
-   PHP directives are documented in the manual though. For a completel
-   list of directives available in your PHP version, please read your
-   well commented php.ini file. Alternatively, you may find the the
-   latest php.ini from CVS helpful too.
+   the core directives is available in the appendix. Probably not all PHP
+   directives are documented in the manual though. For a complete list of
+   directives available in your PHP version, please read your well
+   commented php.ini file. Alternatively, you may find the the latest
+   php.ini from CVS helpful too.

   Example 6-1. php.ini example
 ; any text on a line after an unquoted semicolon (;) is ignored
@@ -1438,6 +1579,10 @@ include_path = ".:/usr/local/lib/php"

 ; backslashes are treated the same as any other character
 include_path = ".;c:\php\lib"
+
+   Since PHP 5.1.0, it is possible to refer to existing .ini variables
+   from within .ini files. Example: open_basedir = ${open_basedir}
+   ":/new/dir".
     _________________________________________________________________

 How to change configuration settings
@@ -1533,3 +1678,420 @@ Other interfaces to PHP
   function, and review the resulting page. You can also access the
   values of individual configuration directives at runtime using
   ini_get() or get_cfg_var().
+     _________________________________________________________________
+
+Chapter 7. Installation FAQ
+
+   This section holds common questions about the way to install PHP. PHP
+   is available for almost any OS (except maybe for MacOS before OSX),
+   and almost any web server.
+
+   To install PHP, follow the instructions in the INSTALL file located in
+   the distribution. Windows users should also read the install.txt file.
+   There are also some helpful hints for Windows users here.
+
+   1. Why shouldn't I use Apache2 with a threaded MPM in a production
+          environment?
+
+   2. Unix/Windows: Where should my php.ini file be located?
+   3. Unix: I installed PHP, but every time I load a document, I get the
+          message 'Document Contains No Data'! What's going on here?
+
+   4. Unix: I installed PHP using RPMS, but Apache isn't processing the
+          PHP pages! What's going on here?
+
+   5. Unix: I installed PHP 3 using RPMS, but it doesn't compile with the
+          database support I need! What's going on here?
+
+   6. Unix: I patched Apache with the FrontPage extensions patch, and
+          suddenly PHP stopped working. Is PHP incompatible with the
+          Apache FrontPage extensions?
+
+   7. Unix/Windows: I have installed PHP, but when I try to access a PHP
+          script file via my browser, I get a blank screen.
+
+   8. Unix/Windows: I have installed PHP, but when try to access a PHP
+          script file via my browser, I get a server 500 error.
+
+   9. Some operating systems: I have installed PHP without errors, but
+          when I try to start apache I get undefined symbol errors:
+
+[mybox:user /src/php4] root# apachectl configtest
+ apachectl: /usr/local/apache/bin/httpd Undefined symbols:
+  _compress
+  _uncompress
+
+   10. Windows: I have installed PHP, but when I to access a PHP script
+          file via my browser, I get the error:
+
+cgi error:
+ The specified CGI application misbehaved by not
+ returning a complete set of HTTP headers.
+ The headers it did return are:
+
+   11. Windows: I've followed all the instructions, but still can't get
+          PHP and IIS to work together!
+
+   12. When running PHP as CGI with IIS, PWS, OmniHTTPD or Xitami, I get
+          the following error: Security Alert! PHP CGI cannot be accessed
+          directly..
+
+   13. How do I know if my php.ini is being found and read? It seems like
+          it isn't as my changes aren't being implemented.
+
+   14. How do I add my PHP directory to the PATH on Windows?
+   15. How do I make the php.ini file available to PHP on windows?
+   16. Is it possible to use Apache content negotiation (MultiViews
+          option) with PHP?
+
+   17. Is PHP limited to process GET and POST request methods only?
+
+   1. Why shouldn't I use Apache2 with a threaded MPM in a production
+   environment?
+
+   PHP is glue. It is the glue used to build cool web applications by
+   sticking dozens of 3rd-party libraries together and making it all
+   appear as one coherent entity through an intuitive and easy to learn
+   language interface. The flexibility and power of PHP relies on the
+   stability and robustness of the underlying platform. It needs a
+   working OS, a working web server and working 3rd-party libraries to
+   glue together. When any of these stop working PHP needs ways to
+   identify the problems and fix them quickly. When you make the
+   underlying framework more complex by not having completely separate
+   execution threads, completely separate memory segments and a strong
+   sandbox for each request to play in, feet of clay are introduced into
+   PHP's system.
+
+   If you feel you have to use a threaded MPM, look at a FastCGI
+   configuration where PHP is running in its own memory space.
+
+   And finally, this warning against using a threaded MPM is not as
+   strong for Windows systems because most libraries on that platform
+   tend to be threadsafe.
+
+   2. Unix/Windows: Where should my php.ini file be located?
+
+   By default on Unix it should be in /usr/local/lib which is
+   <install-path>/lib. Most people will want to change this at
+   compile-time with the --with-config-file-path flag. You would, for
+   example, set it with something like:
+   --with-config-file-path=/etc
+
+   And then you would copy php.ini-dist from the distribution to
+   /etc/php.ini and edit it to make any local changes you want.
+   --with-config-file-scan-dir=PATH
+
+   On Windows the default path for the php.ini file is the Windows
+   directory. If you're using the Apache webserver, php.ini is first
+   searched in the Apaches install directory, e.g. c:\program
+   files\apache group\apache. This way you can have different php.ini
+   files for different versions of Apache on the same machine.
+
+   See also the chapter about the configuration file.
+
+   3. Unix: I installed PHP, but every time I load a document, I get the
+   message 'Document Contains No Data'! What's going on here?
+
+   This probably means that PHP is having some sort of problem and is
+   core-dumping. Look in your server error log to see if this is the
+   case, and then try to reproduce the problem with a small test case. If
+   you know how to use 'gdb', it is very helpful when you can provide a
+   backtrace with your bug report to help the developers pinpoint the
+   problem. If you are using PHP as an Apache module try something like:
+
+     * Stop your httpd processes
+     * gdb httpd
+     * Stop your httpd processes
+     * > run -X -f /path/to/httpd.conf
+     * Then fetch the URL causing the problem with your browser
+     * > run -X -f /path/to/httpd.conf
+     * If you are getting a core dump, gdb should inform you of this now
+     * type: bt
+     * You should include your backtrace in your bug report. This should
+       be submitted to http://bugs.php.net/
+
+   If your script uses the regular expression functions (ereg() and
+   friends), you should make sure that you compiled PHP and Apache with
+   the same regular expression package. This should happen automatically
+   with PHP and Apache 1.3.x
+
+   4. Unix: I installed PHP using RPMS, but Apache isn't processing the
+   PHP pages! What's going on here?
+
+   Assuming you installed both Apache and PHP from RPM packages, you need
+   to uncomment or add some or all of the following lines in your
+   httpd.conf file:
+# Extra Modules
+AddModule mod_php.c
+AddModule mod_php3.c
+AddModule mod_perl.c
+
+# Extra Modules
+LoadModule php_module         modules/mod_php.so
+LoadModule php3_module        modules/libphp3.so     # for PHP 3
+LoadModule php4_module        modules/libphp4.so     # for PHP 4
+LoadModule perl_module        modules/libperl.so
+
+   And add:
+AddType application/x-httpd-php3 .php3    # for PHP 3
+AddType application/x-httpd-php .php      # for PHP 4
+
+   ... to the global properties, or to the properties of the
+   VirtualDomain you want to have PHP support added to.
+
+   5. Unix: I installed PHP 3 using RPMS, but it doesn't compile with the
+   database support I need! What's going on here?
+
+   Due to the way PHP 3 built, it is not easy to build a complete
+   flexible PHP RPM. This issue is addressed in PHP 4. For PHP 3, we
+   currently suggest you use the mechanism described in the
+   INSTALL.REDHAT file in the PHP distribution. If you insist on using an
+   RPM version of PHP 3, read on...
+
+   The RPM packagers are setting up the RPMS to install without database
+   support to simplify installations and because RPMS use /usr/ instead
+   of the standard /usr/local/ directory for files. You need to tell the
+   RPM spec file which databases to support and the location of the
+   top-level of your database server.
+
+   This example will explain the process of adding support for the
+   popular MySQL database server, using the mod installation for Apache.
+
+   Of course all of this information can be adjusted for any database
+   server that PHP supports. We will assume you installed MySQL and
+   Apache completely with RPMS for this example as well.
+
+     * First remove mod_php3 :
+
+rpm -e mod_php3
+
+     * Then get the source rpm and INSTALL it, NOT --rebuild
+
+rpm -Uvh mod_php3-3.0.5-2.src.rpm
+
+     * Then edit the /usr/src/redhat/SPECS/mod_php3.spec file
+       In the %build section add the database support you want, and the
+       path.
+       For MySQL you would add --with-mysql=/usr The %build section will
+       look something like this:
+
+./configure --prefix=/usr \
+--with-apxs=/usr/sbin/apxs \
+--with-config-file-path=/usr/lib \
+--enable-debug=no \
+--enable-safe-mode \
+--with-exec-dir=/usr/bin \
+--with-mysql=/usr \
+--with-system-regex
+
+     * Once this modification is made then build the binary rpm as
+       follows:
+
+rpm -bb /usr/src/redhat/SPECS/mod_php3.spec
+
+     * Then install the rpm
+
+rpm -ivh /usr/src/redhat/RPMS/i386/mod_php3-3.0.5-2.i386.rpm
+
+   Make sure you restart Apache, and you now have PHP 3 with MySQL
+   support using RPM's. Note that it is probably much easier to just
+   build from the distribution tarball of PHP 3 and follow the
+   instructions in INSTALL.REDHAT found in that distribution.
+
+   6. Unix: I patched Apache with the FrontPage extensions patch, and
+   suddenly PHP stopped working. Is PHP incompatible with the Apache
+   FrontPage extensions?
+
+   No, PHP works fine with the FrontPage extensions. The problem is that
+   the FrontPage patch modifies several Apache structures, that PHP
+   relies on. Recompiling PHP (using 'make clean ; make') after the FP
+   patch is applied would solve the problem.
+
+   7. Unix/Windows: I have installed PHP, but when I try to access a PHP
+   script file via my browser, I get a blank screen.
+
+   Do a 'view source' in the web browser and you will probably find that
+   you can see the source code of your PHP script. This means that the
+   web server did not send the script to PHP for interpretation.
+   Something is wrong with the server configuration - double check the
+   server configuration against the PHP installation instructions.
+
+   8. Unix/Windows: I have installed PHP, but when try to access a PHP
+   script file via my browser, I get a server 500 error.
+
+   Something went wrong when the server tried to run PHP. To get to see a
+   sensible error message, from the command line, change to the directory
+   containing the PHP executable (php.exe on Windows) and run php -i. If
+   PHP has any problems running, then a suitable error message will be
+   displayed which will give you a clue as to what needs to be done next.
+   If you get a screen full of HTML codes (the output of the phpinfo()
+   function) then PHP is working, and your problem may be related to your
+   server configuration which you should double check.
+
+   9. Some operating systems: I have installed PHP without errors, but
+   when I try to start apache I get undefined symbol errors:
+[mybox:user /src/php4] root# apachectl configtest
+ apachectl: /usr/local/apache/bin/httpd Undefined symbols:
+  _compress
+  _uncompress
+
+   This has actually nothing to do with PHP, but with the MySQL client
+   libraries. Some need --with-zlib, others do not. This is also covered
+   in the MySQL FAQ.
+
+   10. Windows: I have installed PHP, but when I to access a PHP script
+   file via my browser, I get the error:
+cgi error:
+ The specified CGI application misbehaved by not
+ returning a complete set of HTTP headers.
+ The headers it did return are:
+
+   This error message means that PHP failed to output anything at all. To
+   get to see a sensible error message, from the command line, change to
+   the directory containing the PHP executable (php.exe on Windows) and
+   run php -i. If PHP has any problems running, then a suitable error
+   message will be displayed which will give you a clue as to what needs
+   to be done next. If you get a screen full of HTML codes (the output of
+   the phpinfo() function) then PHP is working.
+
+   Once PHP is working at the command line, try accessing the script via
+   the browser again. If it still fails then it could be one of the
+   following:
+
+     * File permissions on your PHP script, php.exe, php4ts.dll, php.ini
+       or any PHP extensions you are trying to load are such that the
+       anonymous internet user ISUR_<machinename> cannot access them.
+     * The script file does not exist (or possibly isn't where you think
+       it is relative to your web root directory). Note that for IIS you
+       can trap this error by ticking the 'check file exists' box when
+       setting up the script mappings in the Internet Services Manager.
+       If a script file does not exist then the server will return a 404
+       error instead. There is also the additional benefit that IIS will
+       do any authentication required for you based on the NTLanMan
+       permissions on your script file.
+
+   11. Windows: I've followed all the instructions, but still can't get
+   PHP and IIS to work together!
+
+   Make sure any user who needs to run a PHP script has the rights to run
+   php.exe! IIS uses an anonymous user which is added at the time IIS is
+   installed. This user needs rights to php.exe. Also, any authenticated
+   user will also need rights to execute php.exe. And for IIS4 you need
+   to tell it that PHP is a script engine. Also, you will want to read
+   this faq.
+
+   12. When running PHP as CGI with IIS, PWS, OmniHTTPD or Xitami, I get
+   the following error: Security Alert! PHP CGI cannot be accessed
+   directly..
+
+   You must set the cgi.force_redirect directive to 0. It defaults to 1
+   so be sure the directive isn't commented out (with a ;). Like all
+   directives, this is set in php.ini
+
+   Because the default is 1, it's critical that you're 100% sure that the
+   correct php.ini file is being read. Read this faq for details.
+
+   13. How do I know if my php.ini is being found and read? It seems like
+   it isn't as my changes aren't being implemented.
+
+   To be sure your php.ini is being read by PHP, make a call to phpinfo()
+   and near the top will be a listing called Configuration File
+   (php.ini). This will tell you where PHP is looking for php.ini and
+   whether or not it's being read. If just a directory PATH exists than
+   it's not being read and you should put your php.ini in that directory.
+   If php.ini is included within the PATH than it is being read.
+
+   If php.ini is being read and you're running PHP as a module, then be
+   sure to restart your web server after making changes to php.ini
+
+   14. How do I add my PHP directory to the PATH on Windows?
+
+   On Windows NT, 2000, XP and 2003:
+
+     * Go to Control Panel and open the System icon (Start -> Settings ->
+       Control Panel -> System, or just Start -> Control Panel -> System
+       for Windows XP/2003)
+     * Go to the Advanced tab
+     * Click on the 'Environment Variables' button
+     * Look into the 'System Variables' pane
+     * Find the Path entry (you may need to scroll to find it)
+     * Double click on the Path entry
+     * Enter your PHP directory ant the end, including ';' before (e.g.
+       ;C:\php)
+     * Press OK and restart your computer
+
+   On Windows 98/Me you need to edit the autoexec.bat file:
+
+     * Open the Notepad (Start -> Run and enter notepad)
+     * Open the C:\autoexec.bat file
+     * Locate the line with PATH=C:\WINDOWS;C:\WINDOWS\COMMAND;..... and
+       add: ;C:\php to the end of the line
+     * Save the file and restart your computer
+
+     Note: Be sure to reboot after following the steps above to ensure
+     that the PATH changes are applied.
+
+   The PHP manual used to promote the copying of files into the Windows
+   system directory, this is because this directory (C:\Windows,
+   C:\WINNT, etc.) is by default in the systems PATH. Copying files into
+   the Windows system directory has long since been deprecated and may
+   cause problems.
+
+   15. How do I make the php.ini file available to PHP on windows?
+
+   There are several ways of doing this. If you are using Apache, read
+   their installation specific instructions (Apache 1, Apache 2),
+   otherwise you must set the PHPRC environment variable:
+
+   On Windows NT, 2000, XP and 2003:
+
+     * Go to Control Panel and open the System icon (Start -> Settings ->
+       Control Panel -> System, or just Start -> Control Panel -> System
+       for Windows XP/2003)
+     * Go to the Advanced tab
+     * Click on the 'Environment Variables' button
+     * Look into the 'System variables' pane
+     * Click on 'New' and enter 'PHPRC' as the variable name and the
+       directory where php.ini is located as the variable value (e.g.
+       C:\php)
+     * Press OK and restart your computer
+
+   On Windows 98/Me you need to edit the autoexec.bat file:
+
+     * Open the Notepad (Start -> Run and enter notepad)
+     * Open the C:\autoexec.bat file
+     * Add a new line to the end of the file: set PHPRC=C:\php (replace
+       C:\php with the directory where php.ini is located). Please note
+       that the path cannot contain spaces. For instance, if you have
+       installed PHP in C:\Program Files\PHP, you would enter
+       C:\PROGRA~1\PHP instead.
+     * Save the file and restart your computer
+
+   16. Is it possible to use Apache content negotiation (MultiViews
+   option) with PHP?
+
+   If links to PHP files include extension, everything works perfect.
+   This FAQ is only for the case when links to PHP files don't include
+   extension and you want to use content negotiation to choose PHP files
+   from URL with no extension. In this case, replace the line AddType
+   application/x-httpd-php .php with:
+# PHP 4
+AddHandler php-script php
+AddType text/html php
+
+# PHP 5
+AddHandler php5-script php
+AddType text/html php
+
+   This solution doesn't work for Apache 1 as PHP module doesn't catch
+   php-script.
+
+   17. Is PHP limited to process GET and POST request methods only?
+
+   No, it is possible to handle any request method, e.g. CONNECT. Proper
+   response status can be sent with header(). If only GET and POST
+   methods should be handled, it can be achieved with this Apache
+   configuration:
+<LimitExcept GET POST>
+Deny from all
+</LimitExcept>
@@ -1,6 +1,6 @@
 -------------------------------------------------------------------- 
-                  The PHP License, Version 3.0
-Copyright (c) 1999 - 2005 The PHP Group. All rights reserved.
+                  The PHP License, version 3.01
+Copyright (c) 1999 - 2006 The PHP Group. All rights reserved.
 -------------------------------------------------------------------- 

 Redistribution and use in source and binary forms, with or without
@@ -38,8 +38,8 @@ are met:

  6. Redistributions of any form whatsoever must retain the following
     acknowledgment:
-     "This product includes PHP, freely available from
-     <http://www.php.net/>".
+     "This product includes PHP software, freely available from
+     <http://www.php.net/software/>".

 THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND 
 ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
@@ -64,5 +64,5 @@ 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
+PHP includes the Zend Engine, freely available at
 <http://www.zend.com>.
@@ -7,17 +7,17 @@ $(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 $(srcdir)/zend_language_scanner.l
+	@$(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 $@
+	@$(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 $@
+	@$(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 $(srcdir)/zend_ini_scanner.l
+	@$(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: $(builddir)/zend_language_parser.h
@@ -0,0 +1,70 @@
+
+#
+# LCOV
+#
+
+lcov: lcov-html
+
+lcov-test: all
+	@echo "Running test suite"
+	@find . -name \*.gcda -o -name \*.da -o -name \*.bbg? | xargs rm -f
+	-@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
+		NO_INTERACTION=1 \
+		TEST_PHP_EXECUTABLE=$(PHP_EXECUTABLE) \
+		TEST_PHP_SRCDIR=$(top_srcdir) \
+		CC="$(CC)" \
+			$(PHP_EXECUTABLE) -d 'open_basedir=' -d 'safe_mode=0' -d 'output_buffering=0' -d 'memory_limit=-1' $(top_srcdir)/run-tests.php -d 'extension_dir=modules/' -d `( . $(PHP_MODULES) ; echo extension=$$dlname)` tests/; \
+	elif test ! -z "$(SAPI_CLI_PATH)" && test -x "$(SAPI_CLI_PATH)"; then \
+		NO_INTERACTION=1 \
+		TEST_PHP_EXECUTABLE=$(top_builddir)/$(SAPI_CLI_PATH) \
+		TEST_PHP_SRCDIR=$(top_srcdir) \
+		CC="$(CC)" \
+			$(top_builddir)/$(SAPI_CLI_PATH) -d 'open_basedir=' -d 'safe_mode=0' -d 'output_buffering=0' -d 'memory_limit=-1' $(top_srcdir)/run-tests.php $(TESTS); \
+	else \
+		echo "ERROR: Cannot run tests without CLI sapi."; \
+	fi
+
+php_lcov.info: lcov-test
+	@echo "Generating data for $@"
+	@rm -rf lcov_data/
+	@$(mkinstalldirs) lcov_data/
+	@echo
+	-@find . -name \*.gcda -o -name \*.gcno -o -name \*.da | sed -e 's/^\.\///' | sed -e 's/\.gcda//g' -e 's/\.gcno//g' -e 's/\.da//g' | uniq | while read x; do \
+		echo -n . ;\
+		y=`echo $$x | sed -e 's!\.libs/!!'`; \
+		dir=lcov_data/`dirname $$x`; \
+		test -d "$$dir" || $(mkinstalldirs) "$$dir"; \
+		if test -f "$(top_srcdir)/$$y.c"; then \
+			ln -f -s $(top_srcdir)/$$y.c lcov_data/$$y.c; \
+		fi; \
+		if test -f "$(top_srcdir)/$$y.re"; then \
+			ln -f -s $(top_srcdir)/$$y.re lcov_data/$$y.re; \
+		fi; \
+		if test -f "$(top_srcdir)/$$y.y"; then \
+		        ln -f -s $(top_srcdir)/$$y.y lcov_data/$$y.y; \
+		fi; \
+		if test -f "$(top_srcdir)/$$y.l"; then \
+		        ln -f -s $(top_srcdir)/$$y.l lcov_data/$$y.l; \
+		fi; \
+		if test -f "$(top_builddir)/$$y.c"; then \
+			ln -f -s $(top_builddir)/$$y.c lcov_data/$$y.c; \
+		fi; \
+		test -f "$$x.gcno" && cp $$x.gcno lcov_data/$$y.gcno ; \
+		test -f "$$x.gcda" && cp $$x.gcda lcov_data/$$y.gcda ; \
+		test -f "$$x.da"   && cp $$x.da   lcov_data/$$y.da ; \
+		test -f "$$x.bb"   && cp $$x.bb   lcov_data/$$y.bb ; \
+		test -f "$$x.bbg"  && cp $$x.bbg  lcov_data/$$y.bbg ; \
+	done
+	@echo 
+	@echo "Generating $@"
+	@$(LTP) --directory lcov_data/ --capture --base-directory=lcov_data --output-file $@
+
+lcov-html: php_lcov.info
+	@echo "Generating lcov HTML"
+	@$(LTP_GENHTML) --legend --output-directory lcov_html/ --title "PHP Code Coverage" --show-details php_lcov.info
+
+lcov-clean:
+	rm -f php_lcov.info
+	rm -rf lcov_data/
+	rm -rf lcov_html/
+
@@ -5,9 +5,6 @@ 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)

-CORE_HEADERS = Zend/ TSRM/ include/ main/ main/streams/ regex/ ext/standard/
-INSTALL_HEADERS = $(CORE_HEADERS) $(INSTALL_EXT_HEADERS)
-
 all: $(all_targets) 
 	@echo
 	@echo "Build complete."
@@ -28,10 +25,10 @@ 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 \
+	-@if test ! -r $(phptempdir)/libphp5.$(SHLIB_DL_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); \
+			if test -r $(phptempdir)/libphp5.$(SHLIB_DL_SUFFIX_NAME).$$i; then \
+				$(LN_S) $(phptempdir)/libphp5.$(SHLIB_DL_SUFFIX_NAME).$$i $(phptempdir)/libphp5.$(SHLIB_DL_SUFFIX_NAME); \
 				break; \
 			fi; \
 		done; \
@@ -45,15 +42,40 @@ install-modules: build-modules
 	@rm -f modules/*.la >/dev/null 2>&1
 	@$(INSTALL) modules/* $(INSTALL_ROOT)$(EXTENSION_DIR)

+install-headers:
+	-@if test "$(INSTALL_HEADERS)"; then \
+		for i in `echo $(INSTALL_HEADERS)`; do \
+			i=`$(top_srcdir)/build/shtool path -d $$i`; \
+			paths="$$paths $(INSTALL_ROOT)$(phpincludedir)/$$i"; \
+		done; \
+		$(mkinstalldirs) $$paths && \
+		echo "Installing header files:          $(INSTALL_ROOT)$(phpincludedir)/" && \
+		for i in `echo $(INSTALL_HEADERS)`; do \
+			if test "$(PHP_PECL_EXTENSION)"; then \
+				src=`echo $$i | $(SED) -e "s#ext/$(PHP_PECL_EXTENSION)/##g"`; \
+			else \
+				src=$$i; \
+			fi; \
+			if test -f "$(top_srcdir)/$$src"; then \
+				$(INSTALL_DATA) $(top_srcdir)/$$src $(INSTALL_ROOT)$(phpincludedir)/$$i; \
+			elif test -f "$(top_builddir)/$$src"; then \
+				$(INSTALL_DATA) $(top_builddir)/$$src $(INSTALL_ROOT)$(phpincludedir)/$$i; \
+			else \
+				(cd $(top_srcdir)/$$src && $(INSTALL_DATA) *.h $(INSTALL_ROOT)$(phpincludedir)/$$i; \
+				cd $(top_builddir)/$$src && $(INSTALL_DATA) *.h $(INSTALL_ROOT)$(phpincludedir)/$$i) 2>/dev/null || true; \
+			fi \
+		done; \
+	fi
+	
 install-su: install-pear

 test: all 
-	-@if test ! -z $(PHP_EXECUTABLE) && test -x $(PHP_EXECUTABLE); then \
+	-@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
 		TEST_PHP_EXECUTABLE=$(PHP_EXECUTABLE) \
 		TEST_PHP_SRCDIR=$(top_srcdir) \
 		CC="$(CC)" \
 			$(PHP_EXECUTABLE) -d 'open_basedir=' -d 'safe_mode=0' -d 'output_buffering=0' -d 'memory_limit=-1' $(top_srcdir)/run-tests.php -d 'extension_dir=modules/' -d `( . $(PHP_MODULES) ; echo extension=$$dlname)` tests/; \
-	elif test ! -z $(SAPI_CLI_PATH) && test -x $(SAPI_CLI_PATH); then \
+	elif test ! -z "$(SAPI_CLI_PATH)" && test -x "$(SAPI_CLI_PATH)"; then \
 		TEST_PHP_EXECUTABLE=$(top_builddir)/$(SAPI_CLI_PATH) \
 		TEST_PHP_SRCDIR=$(top_srcdir) \
 		CC="$(CC)" \
@@ -29,14 +29,22 @@ Having said that, here are the organizational rules:
   5. If you don't know how to do something, ask first!

   6. Test your changes before committing them. We mean it. Really.
+      To do so use "make test".
+   
+   7. For development use the --enable-maintainer-zts switch to ensure your
+      code handles TSRM correctly and doesn't break for thos who need that.

 Currently we have the following branches in use:
-HEAD     Will become PHP 5.1. This CVS branch is for active development.
-PHP_5_0  Is used to release the PHP 5.0.x series. Only minor feature
-		 enhancements may go in here, but please keep that as infrequent as
-		 possible.
-PHP_4_3  Is used to release the PHP 4.3.x series. Only bugfixes are permitted
-         on this branch.
+HEAD     Will become PHP 6.0. This CVS branch is for active development.
+PHP_5_2  Is used to release the PHP 5.2.x series. Only minor feature
+         enhancements may go in here, but please keep that as infrequent as
+         possible.
+PHP_5_1  Is used to release the PHP 5.1.x series. Only bugfixes are permitted
+         on this branch (Consult the releasemaster prior to commit).
+PHP_5_0  This branch is closed.
+PHP_4_4  Is used to release the PHP 4.4.x series. Only bugfixes are permitted
+         on this branch (Consult the releasemaster prior to commit).
+PHP_4_3  This branch is closed.

 The next few rules are more of a technical nature.

@@ -34,7 +34,7 @@ ZEND_END_MODULE_GLOBALS(my_input_filter)

 ZEND_DECLARE_MODULE_GLOBALS(my_input_filter)

-function_entry my_input_filter_functions[] = {
+zend_function_entry my_input_filter_functions[] = {
    PHP_FE(my_get_raw,   NULL)
    {NULL, NULL, NULL}
 };
@@ -64,14 +64,6 @@ 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
 --------
    * Have a warning scheme for when people use unsupported features.
@@ -2,4 +2,3 @@ Zend Engine
 -----------
  - Look at making zend_constant value member be a zval* instead of zval. (Andi)
  - Implement inheritance rules for type hints. (Marcus) 
-  - Find a keyword for the if-set-or operator (apply the patch). (Marcus, all)
@@ -1,4 +1,4 @@
-Copyright (c) 1999, 2000, Andi Gutmans, Sascha Schumann, Zeev Suraski.
+Copyright (c) 1999-2006, Andi Gutmans, Sascha Schumann, Zeev Suraski.
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Thread Safe Resource Manager                                         |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1999, 2000, Andi Gutmans, Sascha Schumann, Zeev Suraski|
+   | Copyright (c) 1999-2006, Andi Gutmans, Sascha Schumann, Zeev Suraski |
   | This source file is subject to the TSRM license, that is bundled     |
   | with this package in the file LICENSE                                |
   +----------------------------------------------------------------------+
@@ -430,7 +430,6 @@ void *tsrm_new_interpreter_context(void)

 	current = tsrm_tls_get();

-	new_ctx = malloc(sizeof(*new_ctx));
 	allocate_new_resource(&new_ctx, thread_id);
 	
 	/* switch back to the context that was in use prior to our creation
@@ -481,6 +480,52 @@ void ts_free_thread(void)
 }


+/* frees all resources allocated for all threads except current */
+void ts_free_worker_threads(void)
+{
+	tsrm_tls_entry *thread_resources;
+	int i;
+	THREAD_T thread_id = tsrm_thread_id();
+	int hash_value;
+	tsrm_tls_entry *last=NULL;
+
+	tsrm_mutex_lock(tsmm_mutex);
+	hash_value = THREAD_HASH_OF(thread_id, tsrm_tls_table_size);
+	thread_resources = tsrm_tls_table[hash_value];
+
+	while (thread_resources) {
+		if (thread_resources->thread_id != thread_id) {
+			for (i=0; i<thread_resources->count; i++) {
+				if (resource_types_table[i].dtor) {
+					resource_types_table[i].dtor(thread_resources->storage[i], &thread_resources->storage);
+				}
+			}
+			for (i=0; i<thread_resources->count; i++) {
+				free(thread_resources->storage[i]);
+			}
+			free(thread_resources->storage);
+			if (last) {
+				last->next = thread_resources->next;
+			} else {
+				tsrm_tls_table[hash_value] = thread_resources->next;
+			}
+			free(thread_resources);
+			if (last) {
+				thread_resources = last->next;
+			} else {
+				thread_resources = tsrm_tls_table[hash_value];
+			}
+		} else {
+			if (thread_resources->next) {
+				last = thread_resources;
+			}
+			thread_resources = thread_resources->next;
+		}
+	}
+	tsrm_mutex_unlock(tsmm_mutex);
+}
+
+
 /* deallocates all occurrences of a given id */
 void ts_free_id(ts_rsrc_id id)
 {
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Thread Safe Resource Manager                                         |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1999, 2000, Andi Gutmans, Sascha Schumann, Zeev Suraski|
+   | Copyright (c) 1999-2006, Andi Gutmans, Sascha Schumann, Zeev Suraski |
   | This source file is subject to the TSRM license, that is bundled     |
   | with this package in the file LICENSE                                |
   +----------------------------------------------------------------------+
@@ -106,6 +106,9 @@ TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id);
 /* frees all resources allocated for the current thread */
 TSRM_API void ts_free_thread(void);

+/* frees all resources allocated for all threads except current */
+void ts_free_worker_threads(void);
+
 /* deallocates all occurrences of a given id */
 TSRM_API void ts_free_id(ts_rsrc_id id);

@@ -42,6 +42,8 @@ char *alloca ();
 #ifndef MAXPATHLEN
 # ifdef PATH_MAX
 #  define MAXPATHLEN PATH_MAX
+# elif defined(MAX_PATH)
+#  define MAXPATHLEN MAX_PATH
 # else
 #  define MAXPATHLEN 256
 # endif
@@ -2,12 +2,12 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2005 The PHP Group                                |
+   | Copyright (c) 1997-2006 The PHP Group                                |
   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license,       |
+   | This source file is subject to version 3.01 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.                                  |
+   | http://www.php.net/license/3_01.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.               |
@@ -2,12 +2,12 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2005 The PHP Group                                |
+   | Copyright (c) 1997-2006 The PHP Group                                |
   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license,       |
+   | This source file is subject to version 3.01 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.                                  |
+   | http://www.php.net/license/3_01.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.               |
@@ -2,12 +2,12 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2005 The PHP Group                                |
+   | Copyright (c) 1997-2006 The PHP Group                                |
   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license,       |
+   | This source file is subject to version 3.01 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.                                  |
+   | http://www.php.net/license/3_01.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.               |
@@ -163,18 +163,15 @@ static int php_is_file_ok(const cwd_state *state)
 static void cwd_globals_ctor(virtual_cwd_globals *cwd_globals TSRMLS_DC)
 {
 	CWD_STATE_COPY(&cwd_globals->cwd, &main_cwd_state);
-#ifdef REALPATH_CACHE
 	cwd_globals->realpath_cache_size = 0;
 	cwd_globals->realpath_cache_size_limit = REALPATH_CACHE_SIZE;
 	cwd_globals->realpath_cache_ttl = REALPATH_CACHE_TTL;
 	memset(cwd_globals->realpath_cache, 0, sizeof(cwd_globals->realpath_cache));
-#endif
 }

 static void cwd_globals_dtor(virtual_cwd_globals *cwd_globals TSRMLS_DC)
 {
 	CWD_STATE_FREE(&cwd_globals->cwd);
-#ifdef REALPATH_CACHE
 	{
 		int i;

@@ -187,7 +184,6 @@ static void cwd_globals_dtor(virtual_cwd_globals *cwd_globals TSRMLS_DC)
 			}
 		}
 	}
-#endif
 }

 static char *tsrm_strndup(const char *s, size_t length)
@@ -308,7 +304,6 @@ CWD_API char *virtual_getcwd(char *buf, size_t size TSRMLS_DC)
 	return buf;
 }

-#ifdef REALPATH_CACHE
 static inline unsigned long realpath_cache_key(const char *path, int path_len)
 {
  register unsigned long h;
@@ -352,19 +347,18 @@ static inline realpath_cache_bucket* realpath_cache_find(const char *path, int p
 	while (*bucket != NULL) {
 		if (CWDG(realpath_cache_ttl) && (*bucket)->expires < t) {
 			realpath_cache_bucket *r = *bucket;
-		  *bucket = (*bucket)->next;
-		  CWDG(realpath_cache_size) -= sizeof(realpath_cache_bucket) + r->path_len + 1 + r->realpath_len + 1;
-		  free(r);
+			*bucket = (*bucket)->next;
+			CWDG(realpath_cache_size) -= sizeof(realpath_cache_bucket) + r->path_len + 1 + r->realpath_len + 1;
+			free(r);
 		} else if (key == (*bucket)->key && path_len == (*bucket)->path_len &&
 		           memcmp(path, (*bucket)->path, path_len) == 0) {
 			return *bucket;
 		} else {
-			*bucket = (*bucket)->next;
+			bucket = &(*bucket)->next;
 		}
 	}
 	return NULL;
 }
-#endif


 /* Resolve path relatively to state and put the real path into state */
@@ -385,20 +379,17 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
 #else
 	char *new_path;
 #endif
-#ifdef REALPATH_CACHE
 	char orig_path[MAXPATHLEN];
-	int orig_path_len;
+	int orig_path_len = 0;
 	realpath_cache_bucket *bucket;
-	time_t t;
+	time_t t = 0;
 	TSRMLS_FETCH();
-#endif

 	if (path_length == 0) 
 		return (0);
 	if (path_length >= MAXPATHLEN)
 		return (1);

-#ifdef REALPATH_CACHE
 	if (use_realpath && CWDG(realpath_cache_size_limit)) {
 		if (IS_ABSOLUTE_PATH(path, path_length) || (state->cwd_length < 1)) {
 			memcpy(orig_path, path, path_length+1);
@@ -430,7 +421,6 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
 			}
 		}
 	}
-#endif
 #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
@@ -478,13 +468,14 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
 #endif
 #if defined(TSRM_WIN32)
 	{
-		char *dummy = NULL;
 		int new_path_length;
  
-		new_path_length = GetLongPathName(path, dummy, 0) + 1;
+		new_path_length = GetLongPathName(path, NULL, 0);
 		if (new_path_length == 0) {
-			return 1;
+			goto php_failed_getlongpath;
 		}
+
+		/* GetLongPathName already counts the \0 */
 		new_path = (char *) malloc(new_path_length);
 		if (!new_path) {
 			return 1;
@@ -495,6 +486,7 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
 			path_length = new_path_length;
 		} else {
 			free(new_path);
+php_failed_getlongpath:
 			new_path = NULL;
 		}
 	}
@@ -607,11 +599,9 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func
 #endif
 	free(free_path);

-#ifdef REALPATH_CACHE
 	if (use_realpath && CWDG(realpath_cache_size_limit)) {
 		realpath_cache_add(orig_path, orig_path_len, state->cwd, state->cwd_length, t TSRMLS_CC);
 	}
-#endif

 	if (verify_path && verify_path(state)) {
 		CWD_STATE_FREE(state);
@@ -775,7 +765,7 @@ CWD_API int virtual_chmod(const char *filename, mode_t mode TSRMLS_DC)
 }

 #if !defined(TSRM_WIN32) && !defined(NETWARE)
-CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group TSRMLS_DC)
+CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group, int link TSRMLS_DC)
 {
 	cwd_state new_state;
 	int ret;
@@ -783,7 +773,15 @@ CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group TSRMLS_
 	CWD_STATE_COPY(&new_state, &CWDG(cwd));
 	virtual_file_ex(&new_state, filename, NULL, 0);

-	ret = chown(new_state.cwd, owner, group);
+	if (link) {
+#if HAVE_LCHOWN
+		ret = lchown(new_state.cwd, owner, group);
+#else
+		ret = -1;
+#endif
+	} else {
+		ret = chown(new_state.cwd, owner, group);
+	}

 	CWD_STATE_FREE(&new_state);
 	return ret;
@@ -856,7 +854,9 @@ CWD_API int virtual_stat(const char *path, struct stat *buf TSRMLS_DC)
 	int retval;

 	CWD_STATE_COPY(&new_state, &CWDG(cwd));
-	virtual_file_ex(&new_state, path, NULL, 1);
+	if (virtual_file_ex(&new_state, path, NULL, 1)) {
+		return -1;
+	}

 	retval = stat(new_state.cwd, buf);

@@ -1043,6 +1043,26 @@ CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC)

 #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)
+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
+
+

 /*
 * Local variables:
@@ -2,12 +2,12 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2005 The PHP Group                                |
+   | Copyright (c) 1997-2006 The PHP Group                                |
   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license,       |
+   | This source file is subject to version 3.01 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.                                  |
+   | http://www.php.net/license/3_01.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.               |
@@ -166,23 +166,8 @@ CWD_API int virtual_access(const char *pathname, int mode TSRMLS_DC);
 #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;
-	}
-}
+char *php_realpath_hack(char *src, char *dest);
 #endif

 #if HAVE_UTIME
@@ -190,16 +175,14 @@ 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)
-CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group TSRMLS_DC);
+CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group, int link TSRMLS_DC);
 #endif

 CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path, int use_realpath);

-#define REALPATH_CACHE
 #define REALPATH_CACHE_TTL  (2*60) /* 2 minutes */
 #define REALPATH_CACHE_SIZE 0      /* disabled while php.ini isn't loaded */

-#ifdef REALPATH_CACHE
 typedef struct _realpath_cache_bucket {
 	unsigned long                  key;
 	char                          *path;
@@ -209,16 +192,13 @@ typedef struct _realpath_cache_bucket {
 	time_t                         expires;
 	struct _realpath_cache_bucket *next;	
 } realpath_cache_bucket;
-#endif

 typedef struct _virtual_cwd_globals {
 	cwd_state cwd;
-#ifdef REALPATH_CACHE
 	long                   realpath_cache_size;
 	long                   realpath_cache_size_limit;
 	long                   realpath_cache_ttl;
 	realpath_cache_bucket *realpath_cache[1024];
-#endif
 } virtual_cwd_globals;

 #ifdef ZTS
@@ -262,7 +242,10 @@ extern virtual_cwd_globals cwd_globals;
 #endif
 #define VCWD_CHMOD(path, mode) virtual_chmod(path, mode TSRMLS_CC)
 #if !defined(TSRM_WIN32) && !defined(NETWARE)
-#define VCWD_CHOWN(path, owner, group) virtual_chown(path, owner, group TSRMLS_CC)
+#define VCWD_CHOWN(path, owner, group) virtual_chown(path, owner, group, 0 TSRMLS_CC)
+#if HAVE_LCHOWN
+#define VCWD_LCHOWN(path, owner, group) virtual_chown(path, owner, group, 1 TSRMLS_CC)
+#endif
 #endif

 #else
@@ -305,6 +288,9 @@ extern virtual_cwd_globals cwd_globals;
 #define VCWD_CHMOD(path, mode) chmod(path, mode)
 #if !defined(TSRM_WIN32) && !defined(NETWARE)
 #define VCWD_CHOWN(path, owner, group) chown(path, owner, group)
+#if HAVE_LCHOWN
+#define VCWD_LCHOWN(path, owner, group) lchown(path, owner, group)
+#endif
 #endif

 #endif
@@ -2,12 +2,12 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2005 The PHP Group                                |
+   | Copyright (c) 1997-2006 The PHP Group                                |
   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license,       |
+   | This source file is subject to version 3.01 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.                                  |
+   | http://www.php.net/license/3_01.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.               |
@@ -2,12 +2,12 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2005 The PHP Group                                |
+   | Copyright (c) 1997-2006 The PHP Group                                |
   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license,       |
+   | This source file is subject to version 3.01 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.                                  |
+   | http://www.php.net/license/3_01.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.               |
@@ -0,0 +1,548 @@
+$Id$
+
+UPGRADE NOTES - PHP 5.1
+
+1. Changes in reference handling
+     a. Overview
+     b. Code that worked under PHP 4.3, but now fails
+     c. Code that was valid under PHP 4.3, but now throws an error
+     d. Code that failed under PHP 4.3, but now works
+     e. Code that 'should have worked' under PHP 5.0
+     f. Warnings that came and went
+2. Reading []
+3. instanceof, is_a(), is_subclass_of(), catch
+4. Integer values in function parameters
+5. Abstract private methods
+6. Access modifiers in interfaces
+7. Changes in inheritance rules
+8. Class constants
+9. Extensions
+     a. Extensions that are gone from the PHP core
+     b. Class constants in new PHP 5.1 extensions
+10. Date/time support
+11. Changes in database support
+     a. PDO overview
+     b. Changes in MySQL support
+     c. Changes in SQLite support
+12. Further migration information
+13. Checking for E_STRICT errors
+
+===============================================================================
+
+1. Changes in reference handling
+================================
+
+1a. Overview
+============
+
+>From the PHP script writer's point of view, the change most likely to impact
+legacy code is in the way that references are handled in all PHP versions
+post-dating the PHP 4.4.0 release.
+
+Until and including PHP 4.3, it was possible to send, assign or return variables
+by reference that should really be returned by value, such as a constant, a
+temporary value (e.g. the result of an expression), or the result of a function
+that had itself been returned by value, as here:
+
+<?php
+
+$foo = "123";
+
+function return_value() {
+    global $foo;
+    return $foo;
+}
+
+$bar = &return_value();
+
+?>
+
+Although this code would usually work as expected under PHP 4.3, in the general
+case the result is undefined. The Zend Engine could not act correctly on these
+values as references. This bug could and did lead to various hard-to-reproduce
+memory corruption problems, particularly where the code base was large.
+
+In PHP 4.4.0, PHP 5.0.4 and all subsequent PHP releases, the Engine was fixed
+to 'know' when the reference operation is being used on a value that should
+not be referenced. The actual value is now used in such cases, and a warning
+is emitted. The warning takes the form of an E_NOTICE in PHP 4.4.0 and up,
+and E_STRICT in PHP 5.0.4 and up.
+
+Code that could potentially produce memory corruption can no longer do so.
+However, some legacy code might work differently as a result.
+
+1b. Code that worked under PHP 4.3, but now fails
+=================================================
+
+<?php
+
+function func(&$arraykey) {
+    return $arraykey; // function returns by value!
+}
+
+$array = array('a', 'b', 'c');
+foreach (array_keys($array) as $key) {
+    $y = &func($array[$key]);
+    $z[] =& $y;
+}
+
+var_dump($z);
+
+?>
+Running the above script under any version of PHP that pre-dates the reference
+fix would produce this output:
+
+array(3) {
+  [0]=>
+  &string(1) "a"
+  [1]=>
+  &string(1) "b"
+  [2]=>
+  &string(1) "c"
+}
+
+Following the reference fix, the same code would result in:
+
+array(3) {
+  [0]=>
+  &string(1) "c"
+  [1]=>
+  &string(1) "c"
+  [2]=>
+  &string(1) "c"
+}
+
+This is because, following the changes, func() assigns by value. The value
+of $y is re-assigned, and reference-binding is preserved from $z. Prior
+to the fix, the value was assigned by reference, leading $y to be
+re-bound on each assignment. The attempt to bind to a temporary value
+by reference was the cause of the memory corruption.
+
+Such code can be made to work identically in both the pre-fix and the
+post-fix PHP versions. The signature of func() can be altered to return
+by reference, or the reference assignment can be removed from the result
+of func().
+
+<?php
+
+function func() {
+    return 'function return';
+}
+
+$x = 'original value';
+$y =& $x;
+$y = &func();
+echo $x;
+
+?>
+
+In PHP 4.3 $x would be 'original value', whereas after the changes it would
+be 'function return' - remember that where the function does not return by
+reference, the reference assignment is converted to a regular assignment.
+Again, this can be brought to a common base, either by forcing func() to
+return by reference or by eliminating the by-reference assignment.
+
+1c. Code that was valid under PHP 4.3, but now throws an error
+==============================================================
+
+<?php
+
+class Foo {
+
+    function getThis() {
+        return $this;
+    }
+
+    function destroyThis() {
+        $baz =& $this->getThis();
+    }
+}
+
+$bar = new Foo();
+$bar->destroyThis();
+var_dump($bar);
+
+?>
+
+In PHP 5.0.3, $bar evaluated to NULL instead of returning an object.
+That happened because getThis() returns by value, but the value here
+is assigned by reference. Although it now works in the expected way,
+this is actually invalid code which will throw an E_NOTICE under
+PHP 4.4 or an E_STRICT under PHP 5.0.4 and up.
+
+1d. Code that failed under PHP 4.3, but now works
+=================================================
+
+<?php
+
+function &f() {
+    $x = "foo";
+    var_dump($x);
+    print "$x\n";
+    return($a);
+}
+
+for ($i = 0; $i < 3; $i++) {
+    $h = &f();
+}
+
+?>
+
+In PHP 4.3 the third call to var_dump produces NULL, due to the memory
+corruption caused by returning an uninitialized value by reference.
+This is valid code in PHP 5.0.4 and up, but threw errors in earlier
+releases of PHP.
+
+<?php
+
+$arr = array('a1' => array('alfa' => 'ok'));
+$arr =& $arr['a1'];
+echo '-'.$arr['alfa']."-\n";
+
+?>
+
+Until PHP 5.0.5, it wasn't possible to assign an array element by
+reference in this way. It now is.
+
+1e. Code that 'should have worked' under PHP 5.0
+================================================
+
+There are a couple of instances of bugs reported under PHP 5.0 prior
+to the reference fixes which now 'work'. However, in both cases errors
+are thrown by PHP 5.1, because the code was invalid in the first place.
+Returning values by reference using self:: now works in the general
+case but throws an E_STRICT warning, and although your mileage may
+vary when assigning by reference to an overloaded object, you will
+still see an E_ERROR when you try it, even where the assignment
+itself appears to work.
+
+1f. Warnings that came and went
+===============================
+
+<?php
+
+function & foo() {
+    $var = 'ok';
+    return $var;
+}
+
+function & bar() {
+    return foo();
+}
+
+$a =& bar();
+echo "$a\n";
+
+?>
+
+Nested calls to functions returning by reference are valid code under both
+PHP 4.3 and PHP 5.1, but threw an unwarranted E_NOTICE or E_STRICT under
+the intervening PHP releases.
+
+2. Reading []
+=============
+
+<?php
+
+class XmlTest {
+
+    function test_ref(&$test) {
+        $test = "ok";
+    }
+
+    function test($test) { }
+
+    function run() {
+        $ar = array();
+        $this->test_ref($ar[]);
+        var_dump($ar);
+        $this->test($ar[]);
+    }
+}
+
+$o = new XmlTest();
+$o->run();
+
+?>
+
+This should always have thrown a fatal E_ERROR, because [] cannot be used
+for reading in PHP. It is invalid code in PHP 4.4.2 and PHP 5.0.5 upward.
+
+3. instanceof, is_a(), is_subclass_of(), catch
+==============================================
+
+In PHP 5.0, is_a() was deprecated and replaced by the "instanceof" operator.
+There were some issues with the initial implementation of "instanceof", which
+relied on __autoload() to search for missing classes. If the class was not
+present, "instanceof" would throw a fatal E_ERROR due to the failure of
+__autoload() to discover that class. The same behaviour occurred in the
+"catch" operator and the is_subclass_of() function, for the same reason.
+
+None of these functions or operators call __autoload() in PHP 5.1, and
+the class_exists() workarounds used in code written for PHP 5.0, while
+not problematic in any way, are no longer necessary.
+
+4. Integer values in function parameters
+========================================
+
+With the advent of PHP 5.0, a new parameter parsing API was introduced
+which is used by a large number of PHP functions. In all versions of
+PHP between 5.0 and 5.1, the handling of integer values was very strict
+and would reject non-well formed numeric values when a PHP function
+expected an integer. These checks have now been relaxed to support
+non-well formed numeric strings such as " 123" and "123 ", and will
+no longer fail as they did under PHP 5.0. However, to promote code
+safety and input validation, PHP functions will now emit an E_NOTICE
+when such strings are passed as integers.
+
+5. Abstract private methods
+===========================
+
+Abstract private methods were supported between PHP 5.0.0 and PHP 5.0.4,
+but were then disallowed on the grounds that the behaviours of 'private'
+and 'abstract' are mutually exclusive.
+
+6. Access modifiers in interfaces
+=================================
+
+Under PHP 5.0, function declarations in interfaces were treated in exactly
+the same way as function declarations in classes. This has not been the case
+since October 2004, at which point only the 'public' access modifier was
+allowed in interface function declarations. Since April 2005 - which pre-dates
+the PHP 5.0b1 release - the 'static' modifier has also been allowed. However,
+the 'protected' and 'private' modifiers will now throw an E_ERROR, as will
+'abstract'. Note that this change should not affect your existing code, as
+none of these modifiers makes sense in the context of interfaces anyway.
+
+7. Changes in inheritance rules
+===============================
+
+Under PHP 5.0, it was possible to have a function declaration in a derived class
+that did not match the declaration of the same function in the base class, e.g.
+
+class Base {
+    function &return_by_ref() {
+        $r = 1;
+        return $r;
+    }
+}
+
+class Derived extends Base {
+    function return_by_ref() {
+        return 1;
+    }
+}
+
+This code will cause an E_STRICT error to be emitted under PHP 5.1.
+
+8. Class constants
+==================
+
+Under PHP 5.0, the following code was valid:
+
+<?php
+
+class test {
+    const foobar = 'foo';
+    const foobar = 'bar';
+}
+
+?>
+
+Under PHP 5.1, redefinition of a class constant will throw a fatal E_ERROR.
+
+9. Extensions
+=============
+
+9a. Extensions that are gone from the PHP core
+==============================================
+
+One of the first things you're likely to notice when you download PHP 5.1 is that
+several of the older extensions have disappeared. Those extensions that are still
+actively maintained are available in the PHP Extension Community Library (PECL),
+at http://pecl.php.net. Windows binaries are built regularly, and you can obtain
+the binaries for PECL extensions built against PHP 5.1 from
+http://pecl4win.php.net/list.php/5_1.
+
+Extension           Alternative/status
+=========           ========================
+ext/cpdf            pecl/pdflib
+ext/dbx             pecl/dbx
+ext/dio             pecl/dio
+ext/fam             not actively maintained
+ext/ingres_ii       pecl/ingres
+ext/ircg            not actively maintained
+ext/mcve            pecl/mcve
+ext/mnogosearch     not actively maintained
+ext/oracle          ext/oci8 or ext/pdo_oci
+ext/ovrimos         not actively maintained
+ext/pfpro           not actively maintained
+                    - alternatives at http://pecl.php.net/packages.php?catpid=18&catname=Payment
+ext/w32api          pecl/ffi
+ext/yp              not actively maintained
+sapi/activescript   http://pecl4win.php.net/ext.php/php5activescript.dll (PECL package)
+                    or pecl/activescript (CVS)
+
+Modules in PECL that are not actively maintained (i.e. have not been supported
+for some time, have no active maintainer working on them currently, and do not
+have any PECL package releases), are still available in CVS at
+http://cvs.php.net/pecl/. However, unreleased PHP modules are by their nature
+unsupported, and your mileage may vary when attempting to install or use them.
+
+9b. Class constants in new PHP 5.1 extensions
+=============================================
+
+The Zend Engine 2.1 API allows extension developers to declare class constants
+in object oriented extensions. New extensions written for PHP 5.1, including SPL,
+PDO, ext/XMLReader and ext/date, have their constants in the format
+
+PDO::CLASS_CONSTANT
+
+rather than in the C format
+
+PDO_CLASS_CONSTANT
+
+in order to minimise pollution of the global namespace in PHP.
+
+10. Date/time support
+====================
+
+Date/time support has been fully rewritten in PHP 5.1, and no longer
+uses the system settings to 'know' the timezone in operation. It will
+instead utilize, in the following order:
+
+* The timezone set using the date_default_timezone_set() function (if any)
+* The TZ environment variable (if non empty)
+* The date.timezone ini option (if set)
+* "magical" guess (if the operating system supports it)
+* If none of the above options succeeds, UTC
+
+To ensure accuracy (and avoid an E_STRICT warning), you will need to define
+your timezone in your php.ini using the following format:
+
+date.timezone = Europe/London
+
+The supported timezones are listed, in this format, in the PHP manual at
+http://www.php.net/manual/en/timezones.php.
+
+11. Changes in database support
+==============================
+
+11a. PDO overview
+================
+
+PHP Data Objects (PDO) were introduced as a PECL extension under PHP 5.0,
+and became part of the core PHP distribution in PHP 5.1. The PDO extension
+provides a consistent interface for database access, and is used alongside
+database-specific PDO drivers. Each driver may also have database-specific
+functions of its own, but basic data access functionality such as issuing
+queries and fetching data is covered by PDO functions, using the driver
+named in PDO::__construct().
+
+Note that the PDO extension, and its drivers, are intended to be built as
+shared extensions. This will enable straightforward driver upgrades from
+PECL, without forcing you to rebuild all of PHP.
+
+At the point of the PHP 5.1 release, PDO is more than ready for widespread
+testing and could be adopted in most situations. However, it is important
+to understand that PDO and its drivers are comparatively young and may be
+missing certain database-specific features; evaluate PDO carefully before
+you use it in new projects.
+
+Legacy code will generally rely on the pre-existing database extensions,
+which are still maintained.
+
+There is more in-depth information about the PDO extension in the manual
+at http://www.php.net/manual/ref.pdo.php.
+
+11b. Changes in MySQL support
+============================
+
+In PHP 4, MySQL 3 support was built-in. With the release of PHP 5.0 there
+were two MySQL extensions, named 'mysql' and 'mysqli', which were designed
+to support MySQL < 4.1 and MySQL 4.1 and up, respectively. With the
+introduction of PDO, which provides a very fast interface to all the
+database APIs supported by PHP, the PDO_MYSQL driver can support any
+of the current versions (MySQL 3, 4 or 5) in PHP code written for PDO,
+depending on the MySQL library version used during compilation. The
+older MySQL extensions remain in place for reasons of back compatibility,
+but are not enabled by default.
+
+11c. Changes in SQLite support
+=============================
+
+In PHP 5.0, SQLite 2 support was provided by the built-in sqlite
+extension, which was also available as a PECL extension in PHP 4.3
+and PHP 4.4. With the introduction of PDO, the sqlite extension doubles
+up to act as a 'sqlite2' driver for PDO; it is due to this that the
+sqlite extension in PHP 5.1 has a dependency upon the PDO extension.
+
+PHP 5.1 ships with a number of alternative interfaces to sqlite:
+
+The sqlite extension provides the "classic" sqlite procedural/OO API
+that you may have used in prior versions of PHP. It also provides the
+PDO 'sqlite2' driver, which allows you to access legacy SQLite 2
+databases using the PDO API.
+
+PDO_SQLITE provides the 'sqlite' version 3 driver. SQLite version 3
+is vastly superior to SQLite version 2, but the file formats of the
+two versions are not compatible.
+
+If your SQLite-based project is already written and working against
+earlier PHP versions, then you can continue to use ext/sqlite without
+problems, but will need to explicitly enable both PDO and sqlite. New
+projects should use PDO and the 'sqlite' (version 3) driver, as this is
+faster than SQLite 2, has improved locking concurrency, and supports
+both prepared statements and binary columns natively.
+
+12. Further migration information
+================================
+
+For general information about migrating from PHP 4 to PHP 5, please refer to
+the relevant section in the PHP manual at http://www.php.net/manual/migration5.php.
+
+13. Checking for E_STRICT errors
+================================
+
+If you only have a single script to check, you can pick up E_STRICT
+errors using PHP's commandline lint facility:
+
+php -d error_reporting=4095 -l script_to_check.php
+
+For larger projects, the shell script below will achieve the same task:
+
+#!/bin/sh
+
+directory=$1
+
+shift
+
+# These extensions are checked
+extensions="php inc"
+
+check_file ()
+{
+  echo -ne "Doing PHP syntax check on $1 ..."
+
+  # Options:
+  ERRORS=`/www/php/bin/php -d display_errors=1 -d html_errors=0 -d error_prepend_string=" " -d error_append_string=" " -d error_reporting=4095 -l $1 | grep -v "No syntax errors detected"`
+
+  if test -z "$ERRORS"; then
+    echo -ne "OK."
+  else
+    echo -e "Errors found!\n$ERRORS"
+  fi
+
+  echo
+}
+
+# loop over remaining file args
+for FILE in "$@" ; do
+  for ext in $extensions; do
+     if echo $FILE | grep "\.$ext$" > /dev/null; then
+       if test -f $FILE; then
+         check_file "$FILE"
+       fi
+     fi
+  done
+done
@@ -1,6 +1,6 @@
 -------------------------------------------------------------------- 
                The Zend Engine License, Version 2.00
-Copyright (c) 1999-2005 Zend Technologies Ltd. All rights reserved.
+Copyright (c) 1999-2006 Zend Technologies Ltd. All rights reserved.
 -------------------------------------------------------------------- 

 Redistribution and use in source and binary forms, with or without
@@ -15,7 +15,7 @@ libZend_la_SOURCES=\
 	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_default_classes.c \
 	zend_iterators.c zend_interfaces.c zend_exceptions.c \
 	zend_strtod.c zend_multibyte.c

@@ -227,10 +227,6 @@ SOURCE=.\zend_qsort.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_reflection_api.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_sprintf.c
 # End Source File
 # Begin Source File
@@ -407,10 +403,6 @@ SOURCE=.\zend_qsort.h
 # End Source File
 # Begin Source File

-SOURCE=.\zend_reflection_api.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_stack.h
 # End Source File
 # Begin Source File
@@ -260,10 +260,6 @@ SOURCE=.\zend_qsort.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_reflection_api.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_sprintf.c
 # End Source File
 # Begin Source File
@@ -444,10 +440,6 @@ SOURCE=.\zend_qsort.h
 # End Source File
 # Begin Source File

-SOURCE=.\zend_reflection_api.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_stack.h
 # End Source File
 # Begin Source File
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1998-2005 Zend Technologies Ltd. (http://www.zend.com) |
+   | Copyright (c) 1998-2006 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        |
@@ -4,28 +4,31 @@ dnl This file contains local autoconf functions.

 AC_DEFUN([LIBZEND_BISON_CHECK],[
  # we only support certain bison versions
-  bison_version_list="1.28 1.35 1.75 1.875 2.0"
+  bison_version_list="1.28 1.35 1.75 1.875 2.0 2.1"

  # for standalone build of Zend Engine
  test -z "$SED" && SED=sed

+  bison_version=none
  if test "$YACC"; then
    AC_CACHE_CHECK([for bison version], php_cv_bison_version, [
-      set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | $SED -e 's/\./ /'|tr -d a-z`
-      bison_version="${1}.${2}"
+      bison_version_vars=`bison --version 2> /dev/null | grep 'GNU Bison' | cut -d ' ' -f 4 | $SED -e 's/\./ /' | tr -d a-z`
      php_cv_bison_version=invalid
-      for bison_check_version in $bison_version_list; do
-        if test "$bison_version" = "$bison_check_version"; then
-          php_cv_bison_version="$bison_check_version (ok)"
-        fi
-      done
+      if test -n "$bison_version_vars"; then
+        set $bison_version_vars
+        bison_version="${1}.${2}"
+        for bison_check_version in $bison_version_list; do
+          if test "$bison_version" = "$bison_check_version"; then
+            php_cv_bison_version="$bison_check_version (ok)"
+            break
+          fi
+        done
+      fi
    ])
-  else
-    bison_version=none
  fi
  case $php_cv_bison_version in
    ""|invalid[)]
-      bison_msg="bison versions supported for regeneration of the Zend/PHP parsers: $bison_version_list  (found: $bison_version)."
+      bison_msg="bison versions supported for regeneration of the Zend/PHP parsers: $bison_version_list (found: $bison_version)."
      AC_MSG_WARN([$bison_msg])
      YACC="exit 0;"
      ;;
@@ -179,7 +179,7 @@ function fibo($n) {

 /****/

-function hash($n) {
+function hash1($n) {
  for ($i = 1; $i <= $n; $i++) {
    $X[dechex($i)] = $i;
  }
@@ -401,8 +401,8 @@ ary3(2000);
 $t = end_test($t, "ary3(2000)");
 fibo(30);
 $t = end_test($t, "fibo(30)");
-hash(50000);
-$t = end_test($t, "hash(50000)");
+hash1(50000);
+$t = end_test($t, "hash1(50000)");
 hash2(500);
 $t = end_test($t, "hash2(500)");
 heapsort(20000);
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1998-2005 Zend Technologies Ltd. (http://www.zend.com) |
+   | Copyright (c) 1998-2006 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        |
@@ -12,4 +12,4 @@ foo(123);
 --EXPECTF--
 3

-Fatal error: Argument 1 must be an array, called in %sarray_type_hint_001.php on line 7 and defined in %sarray_type_hint_001.php on line 2
+Fatal error: Argument 1 passed to foo() must be an array, called in %sarray_type_hint_001.php on line 7 and defined in %sarray_type_hint_001.php on line 2
@@ -39,5 +39,5 @@ echo "Done\n";
 2
 3
 Done
-test::__destruct
 test::destructor
+test::__destruct
@@ -34,6 +34,3 @@ $c->viewMom();
 --EXPECT--
 protected method
 protected property
--EXPECT--
-protected method
-protected property
@@ -8,7 +8,7 @@ class Test {
    function __copy()
    {
        $string = PHP_VERSION;
-        $version = $string{0};
+        $version = $string[0];
        if($string < 5)
        {
            return $this;
@@ -1,5 +1,5 @@
 --TEST--
-Bug #26077  	Memory leaks when creating an instance of an object
+Bug #26077 (Memory leaks when creating an instance of an object)
 --FILE--
 <?php
 class foo {} new foo();
@@ -3,7 +3,7 @@ Bug #26281 (switch() crash when condition is a string offset)
 --FILE--
 <?php
 	$x = 'abc';
-	switch ($x{0}) {
+	switch ($x[0]) {
 		case 'a':
 			echo "no crash\n";
 			break;
@@ -4,14 +4,14 @@ Bug #26801 (switch ($a{0}) crash)
 <?php

 $a = '11';
-$b = $a{0};
+$b = $a[0];
 switch ($b) {
 	case '-':
 		break;
 }

 $a = '22';
-switch ($a{0}) {
+switch ($a[0]) {
 	case '-':
 		break;
 }
@@ -89,7 +89,7 @@ if (is_callable(array('test_class','test_func4'))) {
 $object = new foo();
 $object->test();
 ?>
--EXPECT--
+--EXPECTF--
 test_func1
 test_func2
 test_func3
@@ -1,5 +1,5 @@
 --TEST--
-Bug 30346 (arrayAcces & using $this)
+Bug #30346 (arrayAccess and using $this)
 --FILE--
 <?php

@@ -21,4 +21,4 @@ echo "\n";
 ===DONE===
 --EXPECT--
 page_show
-===DONE===
+===DONE===
@@ -9,11 +9,11 @@ var_dump(isset($a->b));
 $a = '0';
 var_dump(isset($a->b));
 $a = '';
-var_dump(isset($a{'b'}));
+var_dump(isset($a['b']));
 $a = 'a';
-var_dump(isset($a{'b'}));
+var_dump(isset($a['b']));
 $a = '0';
-var_dump(isset($a{'b'}));
+var_dump(isset($a['b']));

 $simpleString = "Bogus String Text";
 echo isset($simpleString->wrong)?"bug\n":"ok\n";
@@ -0,0 +1,18 @@
+--TEST--
+Bug #31177 (memory corruption because of incorrect refcounting)
+--FILE--
+<?php
+class foo {
+  function foo($n=0) {
+    if($n) throw new Exception("new");
+  }
+}
+$x = new foo();
+try {
+  $y=$x->foo(1);
+} catch (Exception $e) {
+  var_dump($x);
+}
+--EXPECT--
+object(foo)#1 (0) {
+}
@@ -0,0 +1,29 @@
+--TEST--
+Bug #31341 (escape on curly inconsistent)
+--FILE--
+<?php
+$a = array(
+	"$     \{    ",
+	"      \{   $",
+	"      \{$   ",
+	"      $\{   ",
+	"      \$\{  ",
+	"      \{\$  ",
+	"\$    \{    ",
+	"      \{  \$",
+	"%     \{    ");
+
+foreach ($a as $v) {
+	echo("'$v'\n");
+}
+?>
+--EXPECT--
+'$     \{    '
+'      \{   $'
+'      \{$   '
+'      $\{   '
+'      $\{  '
+'      \{$  '
+'$    \{    '
+'      \{  $'
+'%     \{    '
@@ -7,7 +7,31 @@ class TestA
 {
 	public function doSomething($i)
 	{
-		echo __METHOD__ . "($this)\n";
+		echo __METHOD__ . "($i)\n";
+		return --$i;
+	}
+
+	public function doSomethingThis($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		return --$i;
+	}
+
+	public function doSomethingParent($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		return --$i;
+	}
+
+	public function doSomethingParentThis($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		return --$i;
+	}
+
+	public static function doSomethingStatic($i)
+	{
+		echo __METHOD__ . "($i)\n";
 		return --$i;
 	}
 }
@@ -16,20 +40,87 @@ class TestB extends TestA
 {
 	public function doSomething($i)
 	{
-		echo __METHOD__ . "($this)\n";
+		echo __METHOD__ . "($i)\n";
 		$i++;
 		if ($i >= 5) return 5;
-		return call_user_func_array(array("TestA","doSomething"), array($i));
+		return call_user_func_array(array("TestA", "doSomething"), array($i));
+	}
+
+	public function doSomethingThis($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		$i++;
+		if ($i >= 5) return 5;
+		return call_user_func_array(array($this, "TestA::doSomethingThis"), array($i));
+	}
+
+	public function doSomethingParent($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		$i++;
+		if ($i >= 5) return 5;
+		return call_user_func_array(array("parent", "doSomethingParent"), array($i));
+	}
+
+	public function doSomethingParentThis($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		$i++;
+		if ($i >= 5) return 5;
+		return call_user_func_array(array($this, "parent::doSomethingParentThis"), array($i));
+	}
+
+	public static function doSomethingStatic($i)
+	{
+		echo __METHOD__ . "($i)\n";
+		$i++;
+		if ($i >= 5) return 5;
+		return call_user_func_array(array("TestA", "doSomethingStatic"), array($i));
 	}
 }

 $x = new TestB();
+echo "===A===\n";
 var_dump($x->doSomething(1));
+echo "\n===B===\n";
+var_dump($x->doSomethingThis(1));
+echo "\n===C===\n";
+var_dump($x->doSomethingParent(1));
+echo "\n===D===\n";
+var_dump($x->doSomethingParentThis(1));
+echo "\n===E===\n";
+var_dump($x->doSomethingStatic(1));

 ?>
 ===DONE===
+<?php exit(0); ?>
 --EXPECTF--
-TestB::doSomething(Object id #%d)
-TestA::doSomething(Object id #%d)
+===A===
+TestB::doSomething(1)
+
+Strict Standards: Non-static method TestA::doSomething() cannot be called statically, assuming $this from compatible context TestB in %sbug32290.php on line %d
+TestA::doSomething(2)
+int(1)
+
+===B===
+TestB::doSomethingThis(1)
+TestA::doSomethingThis(2)
+int(1)
+
+===C===
+TestB::doSomethingParent(1)
+
+Strict Standards: Non-static method TestA::doSomethingParent() cannot be called statically, assuming $this from compatible context TestB in %sbug32290.php on line %d
+TestA::doSomethingParent(2)
+int(1)
+
+===D===
+TestB::doSomethingParentThis(1)
+TestA::doSomethingParentThis(2)
+int(1)
+
+===E===
+TestB::doSomethingStatic(1)
+TestA::doSomethingStatic(2)
 int(1)
 ===DONE===
@@ -1,5 +1,7 @@
 --TEST--
 Bug #33257 array_splice() inconsistent when passed function instead of variable 
+--INI--
+error_reporting=4095
 --FILE--
 <?php
 class X {
@@ -14,4 +16,10 @@ array_splice(X::getArr(), 1, 1);
 print_r(X::getArr());
 ?>
 --EXPECTF--
-Fatal error: Only variables can be passed by reference in %sbug33257.php on line 10
+Strict Standards: Only variables should be passed by reference in %sbug33257.php on line 10
+Array
+(
+    [0] => a
+    [1] => b
+    [2] => c
+)
@@ -0,0 +1,66 @@
+--TEST--
+Bug #33512 (unset() overloaded properties doesn't work)
+--FILE--
+<?php
+class TheObj {
+		public $RealVar1, $RealVar2, $RealVar3, $RealVar4;
+		public $Var = array();
+
+		function __set($var, $val) {
+			$this->Var[$var] = $val;
+		}
+		function __get($var) {
+			if(isset($this->Var[$var])) return $this->Var[$var];
+			else return -1;
+		}
+		function __unset($var) {
+			unset($this->Var[$var]);
+		}
+	}
+
+	$SomeObj = new TheObj;
+
+	// this will fine
+	$SomeObj->RealVar1 = 'somevalue';
+	$SomeObj->{'RealVar2'} = 'othervalue';
+	$SomeObj->{'RealVar'.(3)} = 'othervaluetoo';
+	$SomeObj->{'RealVar'.'4'} = 'anothervalue';
+
+	// this will fine too
+	$SomeObj->Virtual1 = 'somevalue';
+	$SomeObj->{'Virtual2'} = 'othervalue';
+
+	// it's can't be used since this will encounter error
+	$SomeObj->{'Virtual'.(3)} = 'othervaluetoo';
+	$SomeObj->{'Virtual'.'4'} = 'anothervalue';
+
+	// but this will fine, ofcourse
+	$SomeObj->Var['Virtual'.(3)] = 'othervaluetoo';
+	$SomeObj->Var['Virtual'.'4'] = 'anothervalue';
+
+
+	var_dump($SomeObj->RealVar1);
+	print $SomeObj->{'RealVar'.(3)}."\n";
+	
+	unset($SomeObj->RealVar1);
+	unset($SomeObj->{'RealVar'.(3)});
+
+	//the lines below will catch by '__get' magic method since these variables are unavailable anymore
+	var_dump($SomeObj->RealVar1);
+	print $SomeObj->{'RealVar'.(3)}."\n";
+
+	// now we will try to unset these variables
+	unset($SomeObj->Virtual1);
+	unset($SomeObj->{'Virtual'.(3)});
+
+	//but, these variables are still available??? eventhough they're "unset"-ed
+	print $SomeObj->Virtual1."\n";
+	print $SomeObj->{'Virtual'.(3)}."\n";
+?>
+--EXPECT--
+string(9) "somevalue"
+othervaluetoo
+int(-1)
+-1
+-1
+-1
@@ -0,0 +1,45 @@
+--TEST--
+Bug #33732 (Wrong behavior of constants in class and interface extending)
+--FILE--
+<?php
+interface iA {
+  const cA = "const of iA\n";
+}
+
+class A implements iA {
+}
+
+class B extends A implements iA {
+}
+
+echo iA::cA;
+echo A::cA;
+echo B::cA;
+
+
+interface iA2 {
+    const cA = "const of iA2\n";
+}
+
+interface iB2 extends iA2 {
+}
+
+class A2 implements iA2 {
+}
+
+class B2 extends A2 implements iB2 {
+}
+
+echo iA2::cA;
+echo A2::cA;
+echo iB2::cA;
+echo B2::cA;
+?>
+--EXPECT--
+const of iA
+const of iA
+const of iA
+const of iA2
+const of iA2
+const of iA2
+const of iA2
@@ -0,0 +1,40 @@
+--TEST--
+bug #33771 (error_reporting falls to 0 when @ was used inside try/catch block)
+--FILE--
+<?php
+
+error_reporting(E_ALL | E_STRICT);
+
+var_dump(error_reporting());
+
+function make_exception()
+{
+    throw new Exception();
+}
+
+function make_exception_and_change_err_reporting()
+{
+	error_reporting(E_ALL);
+    throw new Exception();
+}
+
+
+try {
+	@make_exception();
+} catch (Exception $e) {}
+
+var_dump(error_reporting());
+
+try {
+	@make_exception_and_change_err_reporting();
+} catch (Exception $e) {}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+int(4095)
+int(4095)
+int(2047)
+Done
@@ -26,4 +26,4 @@ FooTest(new Foo());
 --EXPECTF--
 Warning: Missing argument 1 for NormalTest(), called in %sbug33996.php on line 17 and defined in %sbug33996.php on line 12
 Hi!
-Fatal error: Argument 1 must be an object of class Foo, called in %sbug33996.php on line 18 and defined in %sbug33996.php on line 7
+Fatal error: Argument 1 passed to FooTest() must be an object of class Foo, called in %sbug33996.php on line 18 and defined in %sbug33996.php on line 7
@@ -0,0 +1,28 @@
+--TEST--
+Bug #34045 (Buffer overflow with serialized object)
+--FILE--
+<?php
+class BasicSingleton
+{
+    private static $instance;
+
+    public function __wakeup() {
+        self::$instance = $this;
+    }
+
+    public static function singleton() {
+        if (!(self::$instance instanceof BasicSingleton)) {
+            $c = __CLASS__;
+            self::$instance = new $c;
+        }
+        return self::$instance;
+    }
+}
+
+$db = BasicSingleton::singleton();
+$db_str = serialize($db);
+$db2 = unserialize($db_str);
+echo "ok\n";
+?>
+--EXPECT--
+ok
@@ -0,0 +1,24 @@
+--TEST--
+Bug #34062 (Crash in catch block when many arguments are used)
+--FILE--
+<?php
+function f1() { throw new Exception; }
+function f2() { echo "here\n"; }
+
+try {
+      // Currently it's the minimum required number of zeros
+      // If you remove one, it won't crash
+	max(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, f1());
+} catch (Exception $e) {
+	echo "(((\n";
+	f2(0, 0, 0); // Won't crash if less than 3 zeros here
+	echo ")))\n";
+}
+?>
+--EXPECT--
+(((
+here
+)))
+
@@ -0,0 +1,35 @@
+--TEST--
+Bug #34064 (arr[] as param to function in class gives invalid opcode)
+--FILE--
+<?php
+class XmlTest {
+
+    function test_ref(&$test)
+    {
+    	$test = "ok";
+    }
+
+    function test($test)
+    {
+    }
+
+    function run()
+    {
+        $ar = array();
+        $this->test_ref($ar[]);
+        var_dump($ar);
+        $this->test($ar[]);
+    }
+}
+
+$o = new XmlTest();
+$o->run();
+?>
+--EXPECTF--
+array(1) {
+  [0]=>
+  string(2) "ok"
+}
+
+Fatal error: Cannot use [] for reading in %sbug34064.php on line 18
+
@@ -0,0 +1,10 @@
+--TEST--
+Bug #34137 (assigning array element by reference causes binary mess)
+--FILE--
+<?php
+$arr1 = array('a1' => array('alfa' => 'ok'));
+$arr1 =& $arr1['a1'];
+echo '-'.$arr1['alfa']."-\n";
+?>
+--EXPECT--
+-ok-
@@ -0,0 +1,18 @@
+--TEST--
+Bug #34199 (if($obj)/if(!$obj) inconsistency because of cast handler)
+--SKIPIF--
+<?php if (!extension_loaded("simplexml")) print "skip"; ?>
+--FILE--
+<?php
+$xml = "<root></root>";
+$xml = simplexml_load_string($xml);
+$kids = $xml->children();
+var_dump((bool)$kids);
+if($kids) echo "bug\n"; else echo "ok\n";
+if(!$kids) echo "ok\n"; else echo "bug\n";
+?>
+--EXPECT--
+bool(false)
+ok
+ok
+
@@ -0,0 +1,36 @@
+--TEST--
+Bug #34260 (Segfault with callbacks (array_map) + overloading)
+--FILE--
+<?php
+class Faulty
+{
+    function __call($Method,$Args)
+    {
+        switch($Method)
+        {
+            case 'seg':
+              echo "I hate me\n";
+            break;
+        }
+    }
+
+    function NormalMethod($Args)
+    {
+       echo "I heart me\n"; 
+    }
+}
+
+$Faulty = new Faulty();
+$Array = array('Some junk','Some other junk');
+
+// This causes a seg fault.
+$Failure = array_map(array($Faulty,'seg'),$Array);
+
+// This does not.
+$Failure = array_map(array($Faulty,'NormalMethod'),$Array);
+?>
+--EXPECT--
+I hate me
+I hate me
+I heart me
+I heart me
@@ -0,0 +1,34 @@
+--TEST--
+Bug #34310 (foreach($arr as $c->d => $x) crashes)
+--FILE--
+<?php
+
+class C
+{
+	public $d;
+}
+
+$c = new C();
+
+$arr = array (1 => 'a', 2 => 'b', 3 => 'c');
+
+// Works fine:
+foreach($arr as $x => $c->d)
+{
+	echo "{$x} => {$c->d}\n";
+}
+
+// Crashes:
+foreach($arr as $c->d => $x)
+{
+	echo "{$c->d} => {$x}\n";
+}
+
+?>
+--EXPECT--
+1 => a
+2 => b
+3 => c
+1 => a
+2 => b
+3 => c
@@ -0,0 +1,15 @@
+--TEST--
+Bug #34358 (Fatal error: Cannot re-assign $this(again))
+--FILE--
+<?php
+class foo {
+  function bar() {
+    $ref = &$this;
+  }
+}
+$x = new foo();
+$x->bar();
+echo "ok\n";
+?>
+--EXPECT--
+ok
@@ -0,0 +1,27 @@
+--TEST--
+Bug #34467 (foreach + __get + __set incosistency)
+--FILE--
+<?php
+class abc {
+	private $arr;
+
+	function __set ($key, $value) {
+    $this->arr[$key] = $value;
+  }
+	
+	function __get ($key) {
+	  return $this->arr[$key];
+	} 
+}
+$abc = new abc();
+foreach (array (1,2,3) as $abc->k => $abc->v) {
+	var_dump($abc->k,$abc->v);
+}
+?>
+--EXPECT--
+int(0)
+int(1)
+int(1)
+int(2)
+int(2)
+int(3)
@@ -0,0 +1,38 @@
+--TEST--
+Bug #34518 (Unset doesn't separate container in CV)
+--FILE--
+<?php
+$arr = array(1,2,3);
+$arr["foo"] = array(4,5,6);
+$copy = $arr;
+
+unset($copy["foo"][0]);
+print_r($arr);
+print_r($copy);
+?>
+--EXPECT--
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+    [foo] => Array
+        (
+            [0] => 4
+            [1] => 5
+            [2] => 6
+        )
+
+)
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+    [foo] => Array
+        (
+            [1] => 5
+            [2] => 6
+        )
+
+)
@@ -0,0 +1,18 @@
+--TEST--
+Bug #34617 (zend_deactivate: objects_store used after zend_objects_store_destroy is called) 
+--SKIPIF--
+<?php if (!extension_loaded("xml")) print "skip"; ?>
+--FILE--
+<?php
+class Thing {}
+function boom()
+{
+    $reader = xml_parser_create();
+    xml_set_object($reader, new Thing());
+    die("ok\n");
+    xml_parser_free($reader);
+}
+boom();
+?>
+--EXPECT--
+ok
@@ -0,0 +1,25 @@
+--TEST--
+Bug #34678 (__call(), is_callable() and static methods)
+--FILE--
+<?php
+class A {
+	public function __call($m, $a) {
+		echo "__call\n";
+	}
+}
+
+class B extends A {
+	public static function foo() {
+		echo "foo\n";
+	}
+}
+
+if (is_callable(array('B', 'foo'))) {
+	call_user_func(array('B', 'foo'));
+}
+if (is_callable(array('A', 'foo'))) {
+	call_user_func(array('A', 'foo'));
+}
+?>
+--EXPECT--
+foo
@@ -0,0 +1,28 @@
+--TEST--
+Bug #34712 zend.ze1_compatibility_mode = on segfault 
+--INI--
+zend.ze1_compatibility_mode=1
+error_reporting=4095
+--FILE--
+<?php
+class foo {
+	function foo(&$obj_ref) {
+		$this->bar = &$obj_ref;
+	}
+}		
+
+
+class bar {
+	function bar() {
+		$this->foo = new foo($this);
+	}
+}
+
+$test = new bar;
+echo "ok\n";
+?>
+--EXPECTF--
+Strict Standards: Implicit cloning object of class 'foo' because of 'zend.ze1_compatibility_mode' in %sbug34712.php on line 11
+
+Strict Standards: Implicit cloning object of class 'bar' because of 'zend.ze1_compatibility_mode' in %sbug34712.php on line 15
+ok
@@ -0,0 +1,33 @@
+--TEST--
+Bug #34767 (Zend Engine 1 Compatibility not copying objects correctly)
+--INI--
+zend.ze1_compatibility_mode=1
+error_reporting=4095
+--FILE--
+<?php
+$a->y = &new stdClass();
+print_r($a);
+$b = $a;
+$a->y->z = 1;
+print_r($b);
+?>
+--EXPECTF--
+
+Strict Standards: Assigning the return value of new by reference is deprecated in %sbug34767.php on line 2
+stdClass Object
+(
+    [y] => stdClass Object
+        (
+        )
+
+)
+
+Strict Standards: Implicit cloning object of class 'stdClass' because of 'zend.ze1_compatibility_mode' in %sbug34767.php on line 4
+stdClass Object
+(
+    [y] => stdClass Object
+        (
+            [z] => 1
+        )
+
+)
@@ -0,0 +1,22 @@
+--TEST--
+Bug #34786 (2 @ results in change to error_reporting() to random value)
+--FILE--
+<?php
+function foo($a,$b,$c) {
+echo "foo: ".error_reporting()."\n";
+}
+
+function bar() {
+echo "bar: ".error_reporting()."\n";
+}
+
+error_reporting(1);
+echo "before: ".error_reporting()."\n";
+@foo(1,@bar(),3);
+echo "after: ".error_reporting()."\n";
+?>
+--EXPECT--
+before: 1
+bar: 0
+foo: 0
+after: 1
@@ -0,0 +1,27 @@
+--TEST--
+bug #34873 (Segmentation Fault on foreach in object)
+--FILE--
+<?php
+class pwa {
+	public $var;
+
+	function __construct(){
+		$this->var = array();
+	}
+
+	function test (){
+		$cont = array();
+		$cont["mykey"] = "myvalue";
+
+		foreach ($cont as $this->var['key'] => $this->var['value'])
+		var_dump($this->var['value']);
+	}
+}
+$myPwa = new Pwa();
+$myPwa->test();
+
+echo "Done\n";
+?>
+--EXPECT--	
+string(7) "myvalue"
+Done
@@ -0,0 +1,11 @@
+--TEST--
+Bug #34879 (str_replace, array_map corrupt negative array indexes on 64-bit platforms)
+--FILE--
+<?php
+print_r(str_replace('a', 'b', array(-1 =>-1)));
+?>
+--EXPECT--
+Array
+(
+    [-1] => -1
+)
@@ -0,0 +1,33 @@
+--TEST--
+Bug #34893 (PHP5.1 overloading, Cannot access private property)
+--FILE--
+<?php
+class A {
+	private $p;
+	function __get($name){
+		return $this->$name;
+	}
+	function __set($name, $value) {
+		$this->$name = $value;
+	}
+}
+class B {
+	private $t;
+	function __get($name){
+		return $this->$name;
+	}
+	function __set($name, $value) {
+		$this->$name = $value;
+	}
+}
+$a = new A;
+$b = new B;
+$a->p = $b;
+$b->t = "foo";
+
+echo $a->p->t;
+$a->p->t = "bar";
+echo $a->p->t;
+?>
+--EXPECT--
+foobar
@@ -0,0 +1,21 @@
+--TEST--
+Bug #35017 (Exception thrown in error handler may cause unexpected behavior)
+--FILE--
+<?php
+set_error_handler('errorHandler');
+try {
+	if ($a) {
+		echo "1\n";
+	} else {
+		echo "0\n";
+	}
+	echo "?\n";
+} catch(Exception $e) { 
+  echo "This Exception should be catched\n";
+}
+function errorHandler($errno, $errstr, $errfile, $errline, $vars) {
+	throw new Exception('Some Exception');
+}
+?>
+--EXPECT--
+This Exception should be catched
@@ -0,0 +1,41 @@
+--TEST--
+Bug #35239 (Objects can lose references)
+--FILE--
+<?php
+$a = new stdClass; 
+$a->x0 = new stdClass;
+$a->x0->y0 = 'a';
+$a->x0->y1 =& $a->x0;
+$a->x0->y2 =& $a->x0;
+$a->x0->y0 = 'b';
+var_dump($a);
+$a->x0->y1 = "ok\n";
+echo $a->x0;
+?>
+--EXPECT--
+object(stdClass)#1 (1) {
+  ["x0"]=>
+  &object(stdClass)#2 (3) {
+    ["y0"]=>
+    string(1) "b"
+    ["y1"]=>
+    &object(stdClass)#2 (3) {
+      ["y0"]=>
+      string(1) "b"
+      ["y1"]=>
+      *RECURSION*
+      ["y2"]=>
+      *RECURSION*
+    }
+    ["y2"]=>
+    &object(stdClass)#2 (3) {
+      ["y0"]=>
+      string(1) "b"
+      ["y1"]=>
+      *RECURSION*
+      ["y2"]=>
+      *RECURSION*
+    }
+  }
+}
+ok
@@ -0,0 +1,30 @@
+--TEST--
+Bug #35393 (changing static protected members from outside the class)
+--INI--
+error_reporting=4095
+--FILE--
+<?php
+class ObjectPath
+{
+    static protected $type = array(0=>'main');
+
+    static function getType()
+    {
+        return self::$type;
+    }
+}
+print_r(ObjectPath::getType());
+$object_type = array_pop((ObjectPath::getType()));
+print_r(ObjectPath::getType());
+?>
+--EXPECTF--
+Array
+(
+    [0] => main
+)
+
+Strict Standards: Only variables should be passed by reference in %sbug35393.php on line 12
+Array
+(
+    [0] => main
+)
@@ -0,0 +1,19 @@
+--TEST--
+Bug #35411 (Regression with \{$ handling)
+--FILE--
+<?php
+$abc = "bar";
+echo "foo\{$abc}baz\n";
+echo "foo\{ $abc}baz\n";
+echo <<<TEST
+foo{$abc}baz
+foo\{$abc}baz
+foo\{ $abc}baz
+TEST;
+?>
+--EXPECT--
+foo\{bar}baz
+foo\{ bar}baz
+foobarbaz
+foo\{bar}baz
+foo\{ bar}baz
@@ -0,0 +1,27 @@
+--TEST--
+Bug #35437 Segfault or Invalid Opcode 137/1/4 
+--FILE--
+<?php
+function err2exception($errno, $errstr)
+{
+	throw new Exception("Error occuried: " . $errstr);
+}
+
+set_error_handler('err2exception');
+
+class TestClass
+{
+	function testMethod()
+	{
+		$GLOBALS['t'] = new stdClass;
+	}
+}
+
+try {
+	TestClass::testMethod();
+} catch (Exception $e) {
+	echo "Catched: ".$e->getMessage()."\n";
+}
+?>
+--EXPECT--
+Catched: Error occuried: Non-static method TestClass::testMethod() should not be called statically
@@ -0,0 +1,11 @@
+--TEST--
+Bug #35470 (Assigning global using variable name from array doesn't function)
+--FILE--
+<?php
+$x = array("test", "55");
+global ${$x[0]};
+${$x[0]} = $x[1];
+echo "Test: $test\n";;
+?>
+--EXPECT--
+Test: 55
@@ -0,0 +1,31 @@
+--TEST--
+Bug #35509 (string constant as array key has different behavior inside object)
+--FILE--
+<?php
+class mytest
+{
+  const classConstant = '01';
+
+  private $classArray = array( mytest::classConstant => 'value' );
+
+  public function __construct()
+  {
+    print_r($this->classArray);
+  }
+}
+
+$classtest = new mytest();
+
+define( "normalConstant", '01' );
+$normalArray = array( normalConstant => 'value' );
+print_r($normalArray);
+?>
+--EXPECT--
+Array
+(
+    [01] => value
+)
+Array
+(
+    [01] => value
+)
@@ -0,0 +1,25 @@
+--TEST--
+Bug #35655 (whitespace following end of heredoc is lost)
+--INI--
+highlight.string  = #DD0000
+highlight.comment = #FF8000
+highlight.keyword = #007700
+highlight.bg      = #FFFFFF
+highlight.default = #0000BB
+highlight.html    = #000000
+--FILE--
+<?php
+$code = '
+<?php
+  $x = <<<EOT
+some string    
+EOT
+  $y = 2;
+?>';
+highlight_string($code);
+?>
+--EXPECT--
+<code><span style="color: #000000">
+<br /><span style="color: #0000BB">&lt;?php<br />&nbsp;&nbsp;$x&nbsp;</span><span style="color: #007700">=&nbsp;&lt;&lt;&lt;EOT<br /></span><span style="color: #0000BB">some&nbsp;string&nbsp;&nbsp;&nbsp;&nbsp;<br /></span><span style="color: #007700">EOT<br />&nbsp;&nbsp;</span><span style="color: #0000BB">$y&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
+</span>
+</code>
@@ -0,0 +1,30 @@
+--TEST--
+Bug #36006 (Problem with $this in __destruct())
+--FILE--
+<?php
+
+class Person {
+	public $dad;
+	public function __destruct() {
+		$this->dad = null; /* no segfault if this is commented out */
+	}
+}
+
+class Dad extends Person {
+	public $son;
+	public function __construct() {
+		$this->son = new Person;
+		$this->son->dad = $this; /* no segfault if this is commented out */
+	}
+	public function __destruct() {
+		$this->son = null;
+		parent::__destruct(); /* segfault here */
+	}
+}
+
+$o = new Dad;
+unset($o);
+echo "ok\n";
+?>
+--EXPECT--
+ok
@@ -0,0 +1,14 @@
+--TEST--
+Bug #36037 (heredoc adds extra line number)
+--FILE--
+<?php
+echo __LINE__, "\n";
+$x=<<<XXX
+123
+YYY;
+XXX;
+echo __LINE__, "\n";
+?>
+--EXPECT--
+2
+7
@@ -0,0 +1,13 @@
+--TEST--
+Bug #36071 (Engine Crash related with 'clone')
+--INI--
+error_reporting=4095
+--FILE--
+<?php
+$a = clone 0;
+$a[0]->b = 0;
+echo "ok\n";
+?>
+--EXPECTF--
+Warning: __clone method called on non-object in %sbug36071.php on line 2
+ok
@@ -0,0 +1,14 @@
+--TEST--
+Bug #36268 (Object destructors called even after fatal errors)
+--FILE--
+<?php
+class Foo {
+	function __destruct() {
+		echo "Ha!\n";
+	}
+}
+$x = new Foo();
+bar();
+?>
+--EXPECTF--
+Fatal error: Call to undefined function bar() in %sbug36268.php on line 8
@@ -0,0 +1,12 @@
+--TEST--
+Bug #36303 (foreach on error_zval produces segfault)
+--FILE--
+<?php
+$x="test";
+foreach($x->a->b as &$v) {
+}
+echo "ok\n";
+?>
+--EXPECTF--
+Warning: Invalid argument supplied for foreach() in %sbug36303.php on line 3
+ok
@@ -0,0 +1,15 @@
+--TEST--
+Bug #36568 (memory_limit has no effect)
+--SKIPIF--
+<?php 
+	if (!function_exists('memory_get_usage')) die('skip PHP is configured without memory_limit');
+?>
+--INI--
+memory_limit=16M
+--FILE--
+<?php
+ini_set("memory_limit", "32M");
+echo ini_get("memory_limit");
+?>
+--EXPECT--
+32M
@@ -0,0 +1,23 @@
+--TEST--
+catch shouldn't call __autoload
+--FILE--
+<?php
+function __autoload($name) {
+	echo("AUTOLOAD '$name'\n");
+	eval("class $name {}");
+}
+
+
+try {
+} catch (A $e) {
+}
+
+try {
+  throw new Exception();
+} catch (B $e) {
+} catch (Exception $e) {
+	echo "ok\n";
+}
+?>
+--EXPECT--
+ok
@@ -0,0 +1,26 @@
+--TEST--
+testing @ and error_reporting - 1
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+
+function foo($arg) {
+}
+
+function bar() {
+	throw new Exception("test");
+}
+	
+try {
+	@foo(@bar());
+} catch (Exception $e) {
+}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECT--	
+int(2047)
+Done
@@ -0,0 +1,27 @@
+--TEST--
+testing @ and error_reporting - 2
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+
+function foo($arg) {
+}
+
+function bar() {
+	error_reporting(E_ALL|E_STRICT);
+	throw new Exception("test");
+}
+	
+try {
+	@foo(@bar());
+} catch (Exception $e) {
+}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECT--	
+int(4095)
+Done
@@ -0,0 +1,35 @@
+--TEST--
+testing @ and error_reporting - 3
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+
+function foo($arg) {
+	echo @$nonex_foo;
+}
+
+function bar() {
+	echo @$nonex_bar;
+	throw new Exception("test");
+}
+
+function foo1() {
+	echo $undef1;
+	error_reporting(E_ALL|E_STRICT);
+	echo $undef2;
+}
+
+try {
+	@foo(@bar(@foo1()));
+} catch (Exception $e) {
+}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Notice: Undefined variable: undef2 in %s on line %d
+int(4095)
+Done
@@ -0,0 +1,23 @@
+--TEST--
+testing @ and error_reporting - 4
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+
+function foo() {
+	echo $undef;
+	error_reporting(E_ALL|E_STRICT);
+}
+
+
+foo(@$var);
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--
+Notice: Undefined variable: undef in %s on line %d
+int(4095)
+Done
@@ -0,0 +1,34 @@
+--TEST--
+testing @ and error_reporting - 5
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+	
+class test {
+	function __get($name) {
+		return $undef_name;
+	}
+	function __set($name, $value) {
+		return $undef_value;
+	}
+}
+
+$test = new test;
+
+$test->abc = 123;
+echo $test->bcd;
+
+@$test->qwe = 123;
+echo @$test->wer;
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Notice: Undefined variable: undef_value in %s on line %d
+
+Notice: Undefined variable: undef_name in %s on line %d
+int(2047)
+Done
@@ -0,0 +1,30 @@
+--TEST--
+testing @ and error_reporting - 6
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+	
+function foo1($arg) {
+}
+
+function foo2($arg) {
+}
+
+function foo3($arg) {
+	echo $undef3;
+	throw new Exception("test");
+}
+
+try {
+	@foo1(@foo2(@foo3()));
+} catch (Exception $e) {
+}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+int(2047)
+Done
@@ -0,0 +1,30 @@
+--TEST--
+testing @ and error_reporting - 7
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+	
+function foo1($arg) {
+}
+
+function foo2($arg) {
+}
+
+function foo3($arg) {
+	echo $undef3;
+	throw new Exception("test");
+}
+
+try {
+	@error_reporting(@foo1(@foo2(@foo3())));
+} catch (Exception $e) {
+}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+int(2047)
+Done
@@ -0,0 +1,32 @@
+--TEST--
+testing @ and error_reporting - 8
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+	
+function foo1($arg) {
+}
+
+function foo2($arg) {
+}
+
+function foo3($arg) {
+	error_reporting(E_ALL|E_STRICT);
+	echo $undef3;
+	throw new Exception("test");
+}
+
+try {
+	@foo1(@foo2(@foo3()));
+} catch (Exception $e) {
+}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Notice: Undefined variable: undef3 in %s on line %d
+int(4095)
+Done
@@ -0,0 +1,31 @@
+--TEST--
+testing @ and error_reporting - 9
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+	
+function bar() {
+	echo @$blah;
+	echo $undef2;
+}
+
+function foo() {
+	echo @$undef;
+	error_reporting(E_ALL|E_STRICT);
+	echo $blah;
+	return bar();
+}
+	
+@foo();					
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Notice: Undefined variable: blah in %s on line %d
+
+Notice: Undefined variable: undef2 in %s on line %d
+int(4095)
+Done
@@ -0,0 +1,35 @@
+--TEST--
+testing @ and error_reporting - 10
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+
+function make_exception()
+{
+	@$blah;
+	str_replace();
+	error_reporting(0);
+	throw new Exception();
+}
+
+try {
+	@make_exception();
+} catch (Exception $e) {}
+
+var_dump(error_reporting());
+
+error_reporting(E_ALL&~E_NOTICE);
+
+try {
+	@make_exception();
+} catch (Exception $e) {}
+
+var_dump(error_reporting());
+
+echo "Done\n";
+?>
+--EXPECTF--	
+int(2047)
+int(2039)
+Done
@@ -0,0 +1,18 @@
+--TEST--
+instanceof shouldn't call __autoload
+--FILE--
+<?php
+function __autoload($name) {
+	echo("AUTOLOAD '$name'\n");
+	eval("class $name {}");
+}
+
+class A {
+}
+$a = new A;
+var_dump($a instanceof B);
+var_dump($a instanceof A);
+?>
+--EXPECT--
+bool(false)
+bool(true)
@@ -0,0 +1,51 @@
+--TEST--
+is_a() and is_subclass_of() shouldn't call __autoload
+--INI--
+error_reporting=4095
+--FILE--
+<?php
+function __autoload($name) {
+	echo("AUTOLOAD '$name'\n");
+	eval("class $name {}");
+}
+
+class BASE {
+}
+
+interface INT {
+}
+
+class A extends BASE implements INT {
+}
+
+$a = new A;
+var_dump(is_a($a, "B1"));
+var_dump(is_a($a, "A"));
+var_dump(is_a($a, "BASE"));
+var_dump(is_a($a, "INT"));
+var_dump(is_subclass_of($a, "B2"));
+var_dump(is_subclass_of($a, "A"));
+var_dump(is_subclass_of($a, "BASE"));
+var_dump(is_subclass_of($a, "INT"));
+
+var_dump(is_subclass_of("X1", "X2"));
+?>
+--EXPECTF--
+Strict Standards: is_a(): Deprecated. Please use the instanceof operator in %sis_a.php on line 17
+bool(false)
+
+Strict Standards: is_a(): Deprecated. Please use the instanceof operator in %sis_a.php on line 18
+bool(true)
+
+Strict Standards: is_a(): Deprecated. Please use the instanceof operator in %sis_a.php on line 19
+bool(true)
+
+Strict Standards: is_a(): Deprecated. Please use the instanceof operator in %sis_a.php on line 20
+bool(true)
+bool(false)
+bool(false)
+bool(true)
+bool(false)
+AUTOLOAD 'X1'
+AUTOLOAD 'X2'
+bool(false)
@@ -0,0 +1,11 @@
+--TEST--
+unset() CV 12 (unset() in indirect called function)
+--FILE--
+<?php
+$x = 1;
+function foo() {unset($GLOBALS["x"]);}
+call_user_func("foo");
+echo "ok\n";
+?>
+--EXPECT--
+ok
@@ -0,0 +1,19 @@
+--TEST--
+zend_strtod() leaks on big doubles
+--INI--
+precision=14
+--FILE--
+<?php
+var_dump("1139932690.21688500" - "1139932790.21688500");
+var_dump("1139932690000.21688500" - "331139932790.21688500");
+var_dump("339932690.21688500" - "4564645646456463461139932790.21688500");
+var_dump("123123139932690.21688500" - "11399327900000000.21688500");
+
+echo "Done\n";
+?>
+--EXPECTF--	
+float(-100)
+float(808792757210)
+float(-4.5646456464565E+27)
+float(-11276204760067000)
+Done
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1998-2005 Zend Technologies Ltd. (http://www.zend.com) |
+   | Copyright (c) 1998-2006 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        |
@@ -38,6 +38,7 @@
 #   define GLOBAL_FUNCTION_TABLE    CG(function_table)
 #   define GLOBAL_CLASS_TABLE       CG(class_table)
 #   define GLOBAL_AUTO_GLOBALS_TABLE    CG(auto_globals)
+#   define GLOBAL_CONSTANTS_TABLE   EG(zend_constants)
 #endif

 #if defined(ZEND_WIN32) && ZEND_DEBUG
@@ -77,6 +78,9 @@ static ZEND_INI_MH(OnUpdateErrorReporting)
 ZEND_INI_BEGIN()
 	ZEND_INI_ENTRY("error_reporting",				NULL,		ZEND_INI_ALL,		OnUpdateErrorReporting)
 	STD_ZEND_INI_BOOLEAN("zend.ze1_compatibility_mode",	"0",	ZEND_INI_ALL,		OnUpdateBool,	ze1_compatibility_mode,	zend_executor_globals,	executor_globals)
+#ifdef ZEND_MULTIBYTE
+	STD_ZEND_INI_BOOLEAN("detect_unicode", "1", ZEND_INI_ALL, OnUpdateBool, detect_unicode, zend_compiler_globals, compiler_globals)
+#endif
 ZEND_INI_END()


@@ -88,6 +92,7 @@ HashTable *global_function_table;
 HashTable *global_class_table;
 HashTable *global_constants_table;
 HashTable *global_auto_globals_table;
+static HashTable *global_persistent_list = NULL;
 #endif

 ZEND_API zend_utility_values zend_uv;
@@ -97,7 +102,7 @@ ZEND_API zval zval_used_for_init; /* True global variable */
 /* version information */
 static char *zend_version_info;
 static uint zend_version_info_length;
-#define ZEND_CORE_VERSION_INFO	"Zend Engine v" ZEND_VERSION ", Copyright (c) 1998-2005 Zend Technologies\n"
+#define ZEND_CORE_VERSION_INFO	"Zend Engine v" ZEND_VERSION ", Copyright (c) 1998-2006 Zend Technologies\n"


 #define PRINT_ZVAL_INDENT 4
@@ -127,7 +132,7 @@ static void print_hash(HashTable *ht, int indent, zend_bool is_object TSRMLS_DC)
 				if (is_object) {
 					char *prop_name, *class_name;

-					zend_unmangle_property_name(string_key, &class_name, &prop_name);
+					zend_unmangle_property_name_ex(string_key, str_len, &class_name, &prop_name);
 					ZEND_PUTS(prop_name);
 					if (class_name) {
 						if (class_name[0]=='*') {
@@ -232,11 +237,19 @@ ZEND_API void zend_make_printable_zval(zval *expr, zval *expr_copy, int *use_cop
 				} else {
 					if(Z_OBJ_HANDLER_P(expr, get)) {
 						zval *z = Z_OBJ_HANDLER_P(expr, get)(expr TSRMLS_CC);
+
+						z->refcount++;
 						if(Z_TYPE_P(z) != IS_OBJECT) {
 							zend_make_printable_zval(z, expr_copy, use_copy);
-							FREE_ZVAL(z);
+							if (*use_copy) {
+								zval_ptr_dtor(&z);
+							} else {
+								ZVAL_ZVAL(expr_copy, z, 0, 1);
+								*use_copy = 1;
+							}
 							return;
 						}
+						zval_ptr_dtor(&z);
 					}
 				}
 				if (EG(exception)) {
@@ -448,6 +461,13 @@ static void compiler_globals_ctor(zend_compiler_globals *compiler_globals TSRMLS
 	compiler_globals->auto_globals = (HashTable *) malloc(sizeof(HashTable));
 	zend_hash_init_ex(compiler_globals->auto_globals, 8, NULL, NULL, 1, 0);
 	zend_hash_copy(compiler_globals->auto_globals, global_auto_globals_table, NULL, NULL, sizeof(zend_auto_global) /* empty element */);
+
+	compiler_globals->last_static_member = zend_hash_num_elements(compiler_globals->class_table);
+	if (compiler_globals->last_static_member) {
+		compiler_globals->static_members = (HashTable**)calloc(compiler_globals->last_static_member, sizeof(HashTable*));
+	} else {
+		compiler_globals->static_members = NULL;
+	}
 }


@@ -465,6 +485,10 @@ static void compiler_globals_dtor(zend_compiler_globals *compiler_globals TSRMLS
 		zend_hash_destroy(compiler_globals->auto_globals);
 		free(compiler_globals->auto_globals);
 	}
+	if (compiler_globals->static_members) {
+		free(compiler_globals->static_members);
+	}
+	compiler_globals->last_static_member = 0;
 }


@@ -486,6 +510,13 @@ static void executor_globals_ctor(zend_executor_globals *executor_globals TSRMLS
 static void executor_globals_dtor(zend_executor_globals *executor_globals TSRMLS_DC)
 {
 	zend_ini_shutdown(TSRMLS_C);
+	if (&executor_globals->persistent_list != global_persistent_list) {
+		zend_destroy_rsrc_list(&executor_globals->persistent_list TSRMLS_CC);
+	}
+	if (executor_globals->zend_constants != GLOBAL_CONSTANTS_TABLE) {
+		zend_hash_destroy(executor_globals->zend_constants);
+		free(executor_globals->zend_constants);
+	}
 }


@@ -682,6 +713,7 @@ void zend_post_startup(TSRMLS_D)
 	compiler_globals_ctor(compiler_globals, tsrm_ls);
 	free(EG(zend_constants));
 	executor_globals_ctor(executor_globals, tsrm_ls);
+	global_persistent_list = &EG(persistent_list);
 	zend_new_thread_end_handler(tsrm_thread_id() TSRMLS_CC);
 }
 #endif
@@ -692,9 +724,7 @@ void zend_shutdown(TSRMLS_D)
 #ifdef ZEND_WIN32
 	zend_shutdown_timeout_thread();
 #endif
-#ifndef ZTS
 	zend_destroy_rsrc_list(&EG(persistent_list) TSRMLS_CC);
-#endif
 	zend_hash_graceful_reverse_destroy(&module_registry);

 	zend_hash_destroy(GLOBAL_FUNCTION_TABLE);
@@ -706,16 +736,17 @@ void zend_shutdown(TSRMLS_D)
 	zend_shutdown_extensions(TSRMLS_C);
 	free(zend_version_info);

-	zend_shutdown_constants(TSRMLS_C);
 	free(GLOBAL_FUNCTION_TABLE);
 	free(GLOBAL_CLASS_TABLE);
-#ifdef ZTS
-	zend_destroy_rsrc_list(&EG(persistent_list) TSRMLS_CC);
+
 	zend_hash_destroy(GLOBAL_CONSTANTS_TABLE);
 	free(GLOBAL_CONSTANTS_TABLE);
+
+#ifdef ZTS
 	GLOBAL_FUNCTION_TABLE = NULL;
 	GLOBAL_CLASS_TABLE = NULL;
 	GLOBAL_AUTO_GLOBALS_TABLE = NULL;
+	GLOBAL_CONSTANTS_TABLE = NULL;
 #endif
 	zend_destroy_rsrc_list_dtors();
 }
@@ -846,7 +877,7 @@ static int exec_done_cb(zend_module_entry *module TSRMLS_DC)
 void zend_post_deactivate_modules(TSRMLS_D)
 {
 	zend_hash_apply(&module_registry, (apply_func_t) exec_done_cb TSRMLS_CC);
-	zend_hash_apply(&module_registry, (apply_func_t) module_registry_unload_temp TSRMLS_CC);
+	zend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_unload_temp TSRMLS_CC);
 }


@@ -994,7 +1025,7 @@ ZEND_API void zend_error(int type, const char *format, ...)
 					}
 					zval_ptr_dtor(&retval);
 				}
-			} else {
+			} else if (!EG(exception)) {
 				/* The user error handler failed, use built-in error handler */
 				zend_error_cb(type, error_filename, error_lineno, format, args);
 			}
@@ -1023,7 +1054,7 @@ ZEND_API void zend_error(int type, const char *format, ...)
 	}
 }

-#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(DARWIN)
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX)
 void zend_error_noreturn(int type, const char *format, ...) __attribute__ ((alias("zend_error"),noreturn));
 #endif

@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1998-2005 Zend Technologies Ltd. (http://www.zend.com) |
+   | Copyright (c) 1998-2006 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        | 
@@ -22,7 +22,7 @@
 #ifndef ZEND_H
 #define ZEND_H

-#define ZEND_VERSION "2.1.0-dev"
+#define ZEND_VERSION "2.1.0"

 #define ZEND_ENGINE_2

@@ -91,7 +91,7 @@ const char *zend_mh_bundle_error(void);

 #endif /* HAVE_MACH_O_DYLD_H */

-#if defined(HAVE_LIBDL) && !defined(HAVE_MACH_O_DYLD_H)
+#if defined(HAVE_LIBDL) && !defined(HAVE_MACH_O_DYLD_H) && !defined(ZEND_WIN32)

 # ifndef RTLD_LAZY
 #  define RTLD_LAZY 1    /* Solaris 1, FreeBSD's (2.1.7.1 and older) */
@@ -171,7 +171,7 @@ char *alloca ();
 # define ZEND_ATTRIBUTE_FORMAT(type, idx, first)
 #endif

-#if ZEND_GCC_VERSION >= 3001
+#if ZEND_GCC_VERSION >= 3001 && !defined(__INTEL_COMPILER)
 # define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
 #else
 # define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first)
@@ -250,7 +250,7 @@ char *alloca ();
 #define INTERNAL_FUNCTION_PARAMETERS int ht, zval *return_value, zval **return_value_ptr, zval *this_ptr, int return_value_used TSRMLS_DC
 #define INTERNAL_FUNCTION_PARAM_PASSTHRU ht, return_value, return_value_ptr, this_ptr, return_value_used TSRMLS_CC

-#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(DARWIN)
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX)
 #  define ZEND_VM_ALWAYS_INLINE  __attribute__ ((always_inline))
 void zend_error_noreturn(int type, const char *format, ...) __attribute__ ((noreturn));
 #else
@@ -265,25 +265,22 @@ void zend_error_noreturn(int type, const char *format, ...) __attribute__ ((nore
 typedef struct _zval_struct zval;
 typedef struct _zend_class_entry zend_class_entry;

+typedef struct _zend_guard {
+	zend_bool in_get;
+	zend_bool in_set;
+	zend_bool in_unset;
+	zend_bool in_isset;
+	zend_bool dummy; /* sizeof(zend_guard) must not be equal to sizeof(void*) */
+} zend_guard;
+
 typedef struct _zend_object {
 	zend_class_entry *ce;
 	HashTable *properties;
-	unsigned int in_get:1;
-	unsigned int in_set:1;
-	unsigned int in_unset:1;
-	unsigned int in_isset:1;
+	HashTable *guards; /* protects from __get/__set ... recursion */
 } 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 */
@@ -331,6 +328,7 @@ struct _zend_class_entry {
 	HashTable function_table;
 	HashTable default_properties;
 	HashTable properties_info;
+	HashTable default_static_members;
 	HashTable *static_members;
 	HashTable constants_table;
 	struct _zend_function_entry *builtin_functions;