Update versions for PHP 7.4.20

Update NEWS for PHP 7.4.20
Prep for 7.4.20
2026-11-10 10:40:50 +00:00 · 2021-06-01 15:41:51 +00:00 · 2021-06-01 15:41:51 +00:00 · 2021-06-01 16:40:33 +01:00 · 2021-05-18 12:40:20 +00:00 · 2021-05-18 12:34:46 +02:00
13385 changed files with 298442 additions and 297214 deletions
@@ -1,6 +1,6 @@
 version: "{branch}.build.{build}"

-image: Visual Studio 2019
+image: Visual Studio 2017

 branches:
        except:
@@ -24,7 +24,7 @@ environment:
        PHP_BUILD_OBJ_DIR: c:\obj
        PHP_BUILD_CACHE_SDK_DIR: c:\build-cache\sdk
        PHP_BUILD_SDK_BRANCH: php-sdk-2.2.0
-        PHP_BUILD_CRT: vs16
+        PHP_BUILD_CRT: vc15
        # ext and env setup for tests
        #MYSQL_TEST_PASSWD: Password12!
        #MYSQL_TEST_USER: root
@@ -11,9 +11,7 @@ end

 define ____executor_globals
 	if basic_functions_module.zts
-		if !$tsrm_ls
-			set $tsrm_ls = ts_resource_ex(0, 0)
-		end
+		set $tsrm_ls = _tsrm_ls_cache
 		set $eg = ((zend_executor_globals*) (*((void ***) $tsrm_ls))[executor_globals_id-1])
 		set $cg = ((zend_compiler_globals*) (*((void ***) $tsrm_ls))[compiler_globals_id-1])
 		set $eg_ptr = $eg
@@ -252,13 +250,16 @@ define ____printzv_contents
 		____printzv &$zvalue->value.ref->val $arg1
 	end
 	if $type == 11
-		printf "CONSTANT_AST"
+		printf "const: %s", $zvalue->value.str->val
 	end
 	if $type == 12
+		printf "CONSTANT_AST"
+	end
+	if $type == 13
 		printf "indirect: "
 		____printzv $zvalue->value.zv $arg1
 	end
-	if $type == 13
+	if $type == 14
 		printf "pointer: %p", $zvalue->value.ptr
 	end
 	if $type == 15
@@ -268,9 +269,18 @@ define ____printzv_contents
 		printf "_BOOL"
 	end
 	if $type == 17
+		printf "CALLABLE"
+	end
+	if $type == 18
+		printf "ITERABLE"
+	end
+	if $type == 19
+		printf "VOID"
+	end
+	if $type == 20
 		printf "_NUMBER"
 	end
-	if $type > 17
+	if $type > 20
 		printf "unknown type %d", $type
 	end
 	printf "\n"
@@ -340,7 +350,8 @@ define ____print_ht
 			end
 			printf "[%d] ", $i
 			if $p->key
-				printf "%s => ", $p->key->val
+				____print_str $p->key->val $p->key->len
+				printf " => "
 			else
 				printf "%d => ", $p->h
 			end
@@ -80,15 +80,22 @@ include/
 libs/
 modules/

-# Used by build/gen_stub.php
-build/PHP-Parser-*
-
 # ------------------------------------------------------------------------------
 # Configuration headers generated by the PHP build system
 # ------------------------------------------------------------------------------
 config.h
 config.h.in
 /ext/date/lib/timelib_config.h
+/ext/iconv/php_have_bsd_iconv.h
+/ext/iconv/php_have_glibc_iconv.h
+/ext/iconv/php_have_ibm_iconv.h
+/ext/iconv/php_have_iconv.h
+/ext/iconv/php_have_libiconv.h
+/ext/iconv/php_iconv_aliased_libiconv.h
+/ext/iconv/php_iconv_broken_ignore.h
+/ext/iconv/php_iconv_supports_errno.h
+/ext/iconv/php_php_iconv_h_path.h
+/ext/iconv/php_php_iconv_impl.h
 /main/build-defs.h
 /main/php_config.h.in
 /main/php_config.h
@@ -109,7 +116,7 @@ config.h.in
 # ------------------------------------------------------------------------------
 # SAPIs specific ignores
 # ------------------------------------------------------------------------------
-/sapi/apache2handler/libphp.module
+/sapi/apache2handler/libphp7.module
 /sapi/fpm/fpm/php-cgi
 /sapi/fpm/init.d.php-fpm
 /sapi/fpm/php-fpm.conf
@@ -161,14 +168,8 @@ php
 /Zend/zend_language_parser.output

 # ------------------------------------------------------------------------------
-# Extensions files
+# Extensions files additionally generated by `cd ext/name && phpize && ./configure`
 # ------------------------------------------------------------------------------
-
-# Miscellaneous extensions files
-/ext/opcache/jit/zend_jit_x86.c
-/ext/opcache/minilua
-
-# Generated by `cd ext/name && phpize && ./configure`
 /ext/*/build/
 /ext/*/configure.ac
 /ext/*/run-tests.php
@@ -181,7 +182,7 @@ php
 /configure.bat
 /configure.js

-# Generated by `/configure.(bat|js)` (architecture dependent)
+# Generated by `/configure.(bat|js)` (architecture dependend)
 /config.nice.bat

 # NTS debug build x86
@@ -199,7 +200,7 @@ php
 # Generated by x64 compiler, includes Debug, Debug_TS, Release, Release_TS
 /x64/

-# Miscellaneous files generated by Windows build system
+# Miscellaneous files generated by Windows build sytem
 /main/config.w32.h
 /win32/build/deplister.exe
 /win32/build/deplister.obj
@@ -237,9 +238,6 @@ php
 # Test results generated by `./run-tests.php`
 php_test_results_*.txt

-# Temporary test information generated by `./run-tests.php`
-/run-test-info.php
-
 # Temporary POST data placeholder files generated by `./run-tests.php`
 phpt.*

@@ -3,7 +3,7 @@ git:

 dist: xenial
 language: c
-os: linux
+sudo: required
 addons:
  apt:
    packages:
@@ -68,14 +68,15 @@ env:

 jobs:
    include:
-        - env: ENABLE_ZTS=0 ENABLE_DEBUG=0
+        - env: ENABLE_MAINTAINER_ZTS=0 ENABLE_DEBUG=0
          arch: amd64
-        - env: ENABLE_ZTS=1 ENABLE_DEBUG=1
+          if: type = cron
+        - env: ENABLE_MAINTAINER_ZTS=1 ENABLE_DEBUG=1
          arch: amd64
-        - env: ENABLE_ZTS=1 ENABLE_DEBUG=1 SKIP_IO_CAPTURE_TESTS=1 ARM64=1
+          if: type = cron
+        - env: ENABLE_MAINTAINER_ZTS=1 ENABLE_DEBUG=1 SKIP_IO_CAPTURE_TESTS=1 ARM64=1
          arch: arm64
-        #- env: ENABLE_ZTS=1 ENABLE_DEBUG=1 SKIP_IO_CAPTURE_TESTS=1 S390X=1
-        # arch: s390x
+          if: type = cron

 before_script:
    - ccache --version
@@ -93,7 +94,7 @@ before_script:
 script:
    # ARM64 CI reports nproc=32, which is excessive.
    - if [ -z "$ARM64" ]; then export JOBS=$(nproc); else export JOBS=16; fi
-    - ./sapi/cli/php run-tests.php -P -d extension=`pwd`/modules/zend_test.so $(if [ $ENABLE_DEBUG == 0 ]; then echo "-d opcache.enable_cli=1 -d opcache.protect_memory=1 -d opcache.jit_buffer_size=16M -d zend_extension=`pwd`/modules/opcache.so"; fi) -g "FAIL,XFAIL,BORK,WARN,LEAK,SKIP" --offline --show-diff --show-slow 1000 --set-timeout 120 -j$JOBS
+    - ./sapi/cli/php run-tests.php -P -d extension=`pwd`/modules/zend_test.so $(if [ $ENABLE_DEBUG == 0 ]; then echo "-d opcache.enable_cli=1 -d opcache.protect_memory=1 -d zend_extension=`pwd`/modules/opcache.so"; fi) -g "FAIL,XFAIL,BORK,WARN,LEAK,SKIP" --offline --show-diff --show-slow 1000 --set-timeout 120 -j$JOBS
    - sapi/cli/php -d extension_dir=`pwd`/modules -r 'dl("zend_test");'

 after_success:
@@ -272,16 +272,16 @@ use these rules.
 1. Extensions should be well tested using `*.phpt` tests. Read about that at
    [qa.php.net](https://qa.php.net/write-test.php) documentation.

-## Folding hooks
+## Documentation and folding hooks

-Use `{{{` symbols for the folding mode in Emacs and vim (`set fdm=marker`).
-Folding is very useful when dealing with large files because you can scroll
-through the file quickly and just unfold the function you wish to work on.
-The `}}}` at the end of each function marks the end of the fold, and should
-be on a separate line.
+In order to make sure that the online documentation stays in line with the code,
+each user-level function should have its user-level function prototype before it
+along with a brief one-line description of what the function does. It would look
+like this:

 ```c
-/* {{{ Returns the absolute value of the number */
+/* {{{ proto int abs(int number)
+   Returns the absolute value of the number */
 PHP_FUNCTION(abs)
 {
    ...
@@ -289,6 +289,27 @@ PHP_FUNCTION(abs)
 /* }}} */
 ```

+The `{{{` symbols are the default folding symbols for the folding mode in Emacs
+and vim (`set fdm=marker`). Folding is very useful when dealing with large files
+because you can scroll through the file quickly and just unfold the function you
+wish to work on. The `}}}` at the end of each function marks the end of the
+fold, and should be on a separate line.
+
+The `proto` keyword there is just a helper for the `doc/genfuncsummary` script
+which generates a full function summary. Having this keyword in front of the
+function prototypes allows us to put folds elsewhere in the code without
+messing up the function summary.
+
+Optional arguments are written like this:
+
+```c
+/* {{{ proto object imap_header(int stream_id, int msg_no [, int from_length [, int subject_length [, string default_host]]])
+   Returns a header object with the defined parameters */
+```
+
+And yes, please keep the prototype on a single line, even if that line is
+massive.
+
 ## New and experimental functions

 To reduce the problems normally associated with the first public implementation
@@ -313,7 +334,8 @@ purposes, these will only be documented by the most current name, with the
 aliases listed in the documentation for the parent function. For ease of
 reference, user-functions with completely different names, that alias to the
 same function (such as `highlight_file` and `show_source`), will be separately
-documented.
+documented. The proto should still be included, describing which function is
+aliased.

 Backwards compatible functions and names should be maintained as long as the
 code can be reasonably be kept as part of the codebase. See the `README` in the
@@ -197,6 +197,9 @@ locations.
    └─ tokenizer/
       ├─ tokenizer_data.c          # Generated by `ext/tokenizer/tokenizer_data_gen.sh`
       └─ ...
+    └─ xmlrpc/
+       ├─ libxmlrpc/                # Forked and maintained in php-src
+       └─ ...
    └─ zend_test                    # For testing internal APIs. Not needed for regular builds.
       └─ ...
    └─ zip/                         # Bundled https://github.com/pierrejoye/php_zip
@@ -259,8 +262,8 @@ included.
 - Run `make test` to check your change doesn't break other features.
 - Rebuild PHP with `--enable-debug` which will show some kinds of memory errors
  and check the PHP and web server error logs after running your PHP tests.
- Rebuild PHP with `--enable-zts` to check your change compiles and operates
-  correctly in a thread safe PHP.
+- Rebuild PHP with `--enable-maintainer-zts` to check your change compiles on
+  multi-threaded web servers.
 - Review the change once more just before submitting it.

 ## What happens after submitting contribution?
@@ -320,8 +323,8 @@ Having said that, here are the organizational rules:
   `make test`.

 7. For development use the `--enable-debug` switch to avoid memory leaks and the
-   `--enable-zts` switch to ensure your code handles TSRM correctly and doesn't
-   break for those who need that.
+   `--enable-maintainer-zts` switch to ensure your code handles TSRM correctly
+   and doesn't break for those who need that.

 Currently we have the following branches in use:

@@ -406,6 +409,8 @@ New source code files should include the following header block:

 ```c
 /*
+  +----------------------------------------------------------------------+
+  | PHP Version 7                                                        |
  +----------------------------------------------------------------------+
  | Copyright (c) The PHP Group                                          |
  +----------------------------------------------------------------------+
@@ -37,7 +37,7 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           cli
 PRIMARY MAINTAINER:  Marcus Börger <helly@php.net>, Edin Kadribasic <edink@php.net>
-MAINTENANCE:         Xinchen Hui <laruence@php.net> (2013 - 2020)
+MAINTENANCE:         Unknown
 STATUS:              Working
 SINCE:               4.3.0
 -------------------------------------------------------------------------------
@@ -60,7 +60,7 @@ SINCE:               5.3
 -------------------------------------------------------------------------------
 EXTENSION:           phpdbg
 PRIMARY MAINTAINER:  Joe Watkins <krakjoe@php.net>, Bob Weinand <bwoebi@php.net>
-MAINTENANCE:         Unknown
+MAINTENANCE:         Unkown
 STATUS:              5.6
 -------------------------------------------------------------------------------

@@ -166,7 +166,7 @@ COMMENT:             Use PostgreSQL 7.0.x or later. PostgreSQL 6.5.3 or less hav
 -------------------------------------------------------------------------------
 EXTENSION:           sqlite3
 PRIMARY MAINTAINER:  Scott MacVicar <scottmac@php.net> (2008 - 2011)
-                     Christoph M. Becker <cmb@php.net> (2016 - 2020)
+                     Christoph M. Becker <cmb@php.net> (2016 - 2018)
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -214,6 +214,11 @@ PRIMARY MAINTAINER:  Rob Richards <rrichards@php.net> (2004 - 2010)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
+EXTENSION:           xmlrpc
+PRIMARY MAINTAINER:  Unknown
+MAINTENANCE:         Orphaned
+STATUS:              Experimental
+-------------------------------------------------------------------------------
 EXTENSION:           xmlwriter
 PRIMARY MAINTAINER:  Rob Richards <rrichards@php.net> (2004 - 2010)
                     Pierre-Alain Joye <pajoye@php.net> (2005-2009)
@@ -250,7 +255,6 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           com_dotnet
 PRIMARY MAINTAINER:  Wez Furlong <wez@php.net> (2003 - 2005)
-                     Christoph M. Becker <cmb@php.net> (2018 - 2020)
 MAINTENANCE:         Maintained
 STATUS:              Windows
 SINCE:               5.0
@@ -313,7 +317,7 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           gd
 PRIMARY MAINTAINER:  Pierre-Alain Joye <pajoye@php.net> (2002 - 2016)
-                     Christoph M. Becker <cmb@php.net> (2015 - 2020)
+                     Christoph M. Becker <cmb@php.net> (2015 - 2018)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -323,9 +327,9 @@ MAINTENANCE:         Unknown
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           gmp
-PRIMARY MAINTAINER:  Stanislav Malyshev <stas@php.net> (2000 - 2019)
+PRIMARY MAINTAINER:  Stanislav Malyshev <stas@php.net> (2000 - 2018)
                     Antony Dovgal <tony2001@php.net> (2005 - 2010)
-                     Nikita Popov <nikic@php.net> (2013 - 2020)
+                     Nikita Popov <nikic@php.net> (2013 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               4.0.4
@@ -344,7 +348,7 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           intl
-PRIMARY MAINTAINER:  Stanislav Malyshev <stas@php.net> (2008 - 2019)
+PRIMARY MAINTAINER:  Stanislav Malyshev <stas@php.net> (2008 - 2018)
                     Anatol Belski <ab@php.net> (2017 - 2018)
 MAINTENANCE:         Maintained
 STATUS:              Working
@@ -354,7 +358,6 @@ EXTENSION:           imap
 PRIMARY MAINTAINER:  Chuck Hagenbuch <chuck@horde.org> (1999 - 2004)
                     Ilia Alshanetsky <iliaa@php.net> (2002 - 2010)
                     Pierre-Alain Joye <pajoye@php.net> (2008 - 2010)
-                     Bishop Bettini <bishop@php.net> (2018 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -374,14 +377,14 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           mbstring
 PRIMARY MAINTAINER:  Rui Hirokawa <hirokawa@php.net> (2001 - 2013)
-                     Nikita Popov <nikic@php.net> (2017 - 2020)
+                     Nikita Popov <nikic@php.net> (2017 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           opcache
 PRIMARY MAINTAINER:  Dmitry Stogov <dmitry@php.net> (2013 - 2018)
-                     Xinchen Hui <laruence@php.net> (2013 - 2020)
-                     Nikita Popov <nikic@php.net> (2016 - 2020)
+                     Xinchen Hui <laruence@php.net> (2013 - 2018)
+                     Nikita Popov <nikic@php.net> (2016 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.5.0
@@ -409,7 +412,6 @@ EXTENSION:           phar
 PRIMARY MAINTAINER:  Greg Beaver <cellog@php.net> (2008 - 2009)
                     Marcus Börger <helly@php.net> (2008 - 2008)
                     Steph Fox <sfox@php.net> (2008 - 2008)
-                     Bishop Bettini <bishop@php.net> (2018 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -426,14 +428,13 @@ STATUS:              Working
 SINCE:               4.0.2
 -------------------------------------------------------------------------------
 EXTENSION:           readline
-PRIMARY MAINTAINER:  Unknown
+PRIMARY MAINTAINER:  Unkown
 MAINTENANCE:         Unknown
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           reflection
 PRIMARY MAINTAINER:  Marcus Börger <helly@php.net> (2003 - 2009)
                     Johannes Schlüter <johannes@php.net> (2006 - 2014)
-                     Nikita Popov <nikic@php.net> (2019 - 2020)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -476,17 +477,17 @@ STATUS:              Working
 SINCE:               5.0.0
 -------------------------------------------------------------------------------
 EXTENSION:           sysvmsg
-PRIMARY MAINTAINER:  Unknown
+PRIMARY MAINTAINER:  Unkown
 MAINTENANCE:         Unknown
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           sysvsem
-PRIMARY MAINTAINER:  Unknown
+PRIMARY MAINTAINER:  Unkown
 MAINTENANCE:         Unknown
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           sysvshm
-PRIMARY MAINTAINER:  Unknown
+PRIMARY MAINTAINER:  Unkown
 MAINTENANCE:         Unknown
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -499,13 +500,12 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           tokenizer
 PRIMARY MAINTAINER:  Andrei Zmievski <andrei@php.net> (2002 - 2002)
-                     Nikita Popov <nikic@php.net> (2013 - 2020)
+                     Nikita Popov <nikic@php.net> (2013 - 2019)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           zip
 PRIMARY MAINTAINER:  Pierre-Alain Joye <pajoye@php.net> (2006 - 2011)
-                     Remi Collet <remi@php.net> (2013-2020)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -1,6 +1,6 @@
 --------------------------------------------------------------------
                  The PHP License, version 3.01
-Copyright (c) 1999 - 2019 The PHP Group. All rights reserved.
+Copyright (c) 1999 - 2021 The PHP Group. All rights reserved.
 --------------------------------------------------------------------

 Redistribution and use in source and binary forms, with or without
@@ -7,14 +7,15 @@
 7. ext/standard/scanf
 8. ext/standard/strnatcmp.c
 9. ext/standard/uuencode
-10. main/snprintf.c
-11. main/strlcat
-12. main/strlcpy
-13. libgd (ext/gd)
-14. ext/phar portions of tar implementations
-15. ext/phar/zip.c portion extracted from libzip
-16. libbcmath (ext/bcmath) see ext/bcmath/libbcmath/LICENSE
-17. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP
+10. libxmlrpc ext/xmlrpc
+11. main/snprintf.c
+12. main/strlcat
+13. main/strlcpy
+14. libgd (ext/gd)
+15. ext/phar portions of tar implementations
+16. ext/phar/zip.c portion extracted from libzip
+17. libbcmath (ext/bcmath) see ext/bcmath/libbcmath/LICENSE
+18. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP


 3. pcre2lib (ext/pcre)
@@ -354,7 +355,32 @@ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.


-10. main/snprintf.c
+10. libxmlrpc ext/xmlrpc
+
+Copyright 2000 Epinions, Inc.
+
+Subject to the following 3 conditions, Epinions, Inc.  permits you, free
+of charge, to (a) use, copy, distribute, modify, perform and display this
+software and associated documentation files (the "Software"), and (b)
+permit others to whom the Software is furnished to do so as well.
+
+1) The above copyright notice and this permission notice shall be included
+without modification in all copies or substantial portions of the
+Software.
+
+2) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT ANY WARRANTY OR CONDITION OF
+ANY KIND, EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION ANY
+IMPLIED WARRANTIES OF ACCURACY, MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE OR NONINFRINGEMENT.
+
+3) IN NO EVENT SHALL EPINIONS, INC. BE LIABLE FOR ANY DIRECT, INDIRECT,
+SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
+OF OR IN CONNECTION WITH THE SOFTWARE (HOWEVER ARISING, INCLUDING
+NEGLIGENCE), EVEN IF EPINIONS, INC.  IS AWARE OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+
+11. main/snprintf.c

 Copyright (c) 2002, 2006 Todd C. Miller <Todd.Miller@courtesan.com>

@@ -429,8 +455,8 @@ SIO stdio-replacement strx_* functions by Panos Tsirigotis
 <panos@alumni.cs.colorado.edu> for xinetd.


-11. main/strlcat
-12. main/strlcpy
+12. main/strlcat
+13. main/strlcpy

 Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
 All rights reserved.
@@ -458,7 +484,7 @@ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


-13. libgd (ext/gd)
+14. libgd (ext/gd)

 * Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
  2002, 2003, 2004 by Cold Spring Harbor Laboratory. Funded under
@@ -528,7 +554,7 @@ Avenue Software Corporation for their prior contributions.
 END OF COPYRIGHT STATEMENT


-14. ext/phar portions of tar implementations
+15. ext/phar portions of tar implementations

 portions of tar implementations in ext/phar - phar_tar_octal() are based on an
 implementation by Tim Kientzle from libarchive, licensed with this license:
@@ -557,7 +583,7 @@ implementation by Tim Kientzle from libarchive, licensed with this license:
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


-15. ext/phar/zip.c portion extracted from libzip
+16. ext/phar/zip.c portion extracted from libzip

 zip_dirent.c -- read directory entry (local or central), clean dirent
 Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
@@ -591,7 +617,7 @@ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


-16. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP
+18. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP

 The OpenLDAP Public License
  Version 2.8, 17 August 2003
@@ -11,13 +11,12 @@

 PHP is a popular general-purpose scripting language that is especially suited to
 web development. Fast, flexible and pragmatic, PHP powers everything from your
-blog to the most popular websites in the world. PHP is distributed under the
-[PHP License v3.01](LICENSE).
+blog to the most popular websites in the world. PHP is distributed under the PHP
+License v3.01.

 [![Build status](https://travis-ci.org/php/php-src.svg?branch=master)](https://travis-ci.org/php/php-src)
-[![Build status](https://ci.appveyor.com/api/projects/status/meyur6fviaxgdwdy/branch/master?svg=true)](https://ci.appveyor.com/project/php/php-src)
-[![Build Status](https://dev.azure.com/phpazuredevops/php/_apis/build/status/php.php-src?branchName=master)](https://dev.azure.com/phpazuredevops/php/_build/latest?definitionId=1&branchName=master)
-[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/php.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:php)
+[![Build status](https://ci.appveyor.com/api/projects/status/meyur6fviaxgdwdy?svg=true)](https://ci.appveyor.com/project/php/php-src)
+[![Build Status](https://dev.azure.com/phpazuredevops/php/_apis/build/status/php.php-src?branchName=PHP-7.4)](https://dev.azure.com/phpazuredevops/php/_build/latest?definitionId=1&branchName=PHP-7.4)

 ## Documentation

@@ -39,31 +38,24 @@ For other systems, see the [installation chapter](https://php.net/install).

 *For Windows, see [Build your own PHP on Windows](https://wiki.php.net/internals/windows/stepbystepbuild_sdk_2).*

-For a minimal PHP build from Git, you will need autoconf, bison, and re2c. For
-a default build, you will additionally need libxml2 and libsqlite3. On Ubuntu,
-you can install these using:
-
-    sudo apt install -y pkg-config build-essential autoconf bison re2c \
-                        libxml2-dev libsqlite3-dev
-
-Generate configure:
+PHP uses autotools on Unix systems to configure the build:

    ./buildconf
+    ./configure [options]

-Configure your build. `--enable-debug` is recommended for development, see
-`./configure --help` for a full list of options.
+*See `./configure -h` for configuration options.*

-    # For development
-    ./configure --enable-debug
-    # For production
-    ./configure
+    make [options]

-Build PHP. To speed up the build, specify the maximum number of jobs using `-j`:
+*See `make -h` for make options.*
+
+The `-j` option shall set the maximum number of jobs `make` can use for the
+build:

    make -j4

-The number of jobs should usually match the number of available cores, which
-can be determined using `nproc`.
+Shall run `make` with a maximum of 4 concurrent jobs: Generally the maximum
+number of jobs should not exceed the number of cores available.

 ## Testing PHP source code

@@ -17,11 +17,11 @@
 #include <stdio.h>
 #include <stdarg.h>

-#if ZEND_DEBUG
+#ifdef ZEND_DEBUG
 # include <assert.h>
-# define TSRM_ASSERT(c) assert(c)
+# define TSRM_ASSERT assert
 #else
-# define TSRM_ASSERT(c)
+# define TSRM_ASSERT
 #endif

 typedef struct _tsrm_tls_entry tsrm_tls_entry;
@@ -74,7 +74,7 @@ int tsrm_error(int level, const char *format, ...);
 static int tsrm_error_level;
 static FILE *tsrm_error_file;

-#ifdef TSRM_DEBUG
+#if TSRM_DEBUG
 #define TSRM_ERROR(args) tsrm_error args
 #define TSRM_SAFE_RETURN_RSRC(array, offset, range)																		\
 	{																													\
@@ -102,26 +102,49 @@ static FILE *tsrm_error_file;
 	}
 #endif

-#ifdef TSRM_WIN32
-static DWORD tls_key;
-# define tsrm_tls_set(what)		TlsSetValue(tls_key, (void*)(what))
-# define tsrm_tls_get()			TlsGetValue(tls_key)
-#else
+#if defined(GNUPTH)
+static pth_key_t tls_key;
+# define tsrm_tls_set(what)		pth_key_setdata(tls_key, (void*)(what))
+# define tsrm_tls_get()			pth_key_getdata(tls_key)
+
+#elif defined(PTHREADS)
+/* Thread local storage */
 static pthread_key_t tls_key;
 # define tsrm_tls_set(what)		pthread_setspecific(tls_key, (void*)(what))
 # define tsrm_tls_get()			pthread_getspecific(tls_key)
+
+#elif defined(TSRM_ST)
+static int tls_key;
+# define tsrm_tls_set(what)		st_thread_setspecific(tls_key, (void*)(what))
+# define tsrm_tls_get()			st_thread_getspecific(tls_key)
+
+#elif defined(TSRM_WIN32)
+static DWORD tls_key;
+# define tsrm_tls_set(what)		TlsSetValue(tls_key, (void*)(what))
+# define tsrm_tls_get()			TlsGetValue(tls_key)
+
+#else
+# define tsrm_tls_set(what)
+# define tsrm_tls_get()			NULL
+# warning tsrm_set_interpreter_context is probably broken on this platform
 #endif

 TSRM_TLS uint8_t in_main_thread = 0;
 TSRM_TLS uint8_t is_thread_shutdown = 0;

 /* Startup TSRM (call once for the entire process) */
-TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, const char *debug_filename)
+TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, char *debug_filename)
 {/*{{{*/
-#ifdef TSRM_WIN32
+#if defined(GNUPTH)
+	pth_init();
+	pth_key_create(&tls_key, 0);
+#elif defined(PTHREADS)
+	pthread_key_create( &tls_key, 0 );
+#elif defined(TSRM_ST)
+	st_init();
+	st_key_create(&tls_key, 0);
+#elif defined(TSRM_WIN32)
 	tls_key = TlsAlloc();
-#else
-	pthread_key_create(&tls_key, 0);
 #endif

 	/* ensure singleton */
@@ -209,11 +232,13 @@ TSRM_API void tsrm_shutdown(void)
 	if (tsrm_error_file!=stderr) {
 		fclose(tsrm_error_file);
 	}
-#ifdef TSRM_WIN32
-	TlsFree(tls_key);
-#else
+#if defined(GNUPTH)
+	pth_kill();
+#elif defined(PTHREADS)
 	pthread_setspecific(tls_key, 0);
 	pthread_key_delete(tls_key);
+#elif defined(TSRM_WIN32)
+	TlsFree(tls_key);
 #endif
 	if (tsrm_shutdown_handler) {
 		tsrm_shutdown_handler();
@@ -228,11 +253,11 @@ TSRM_API void tsrm_shutdown(void)

 /* {{{ */
 /* environ lock api */
-TSRM_API void tsrm_env_lock(void) {
+TSRM_API void tsrm_env_lock() {
    tsrm_mutex_lock(tsrm_env_mutex);
 }

-TSRM_API void tsrm_env_unlock(void) {
+TSRM_API void tsrm_env_unlock() {
    tsrm_mutex_unlock(tsrm_env_mutex);
 } /* }}} */

@@ -469,6 +494,67 @@ TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id)
 	TSRM_SAFE_RETURN_RSRC(thread_resources->storage, id, thread_resources->count);
 }/*}}}*/

+/* frees an interpreter context.  You are responsible for making sure that
+ * it is not linked into the TSRM hash, and not marked as the current interpreter */
+void tsrm_free_interpreter_context(void *context)
+{/*{{{*/
+	tsrm_tls_entry *next, *thread_resources = (tsrm_tls_entry*)context;
+	int i;
+
+	while (thread_resources) {
+		next = thread_resources->next;
+
+		for (i=0; i<thread_resources->count; i++) {
+			if (resource_types_table[i].dtor) {
+				resource_types_table[i].dtor(thread_resources->storage[i]);
+			}
+		}
+		for (i=0; i<thread_resources->count; i++) {
+			if (!resource_types_table[i].fast_offset) {
+				free(thread_resources->storage[i]);
+			}
+		}
+		free(thread_resources->storage);
+		free(thread_resources);
+		thread_resources = next;
+	}
+}/*}}}*/
+
+void *tsrm_set_interpreter_context(void *new_ctx)
+{/*{{{*/
+	tsrm_tls_entry *current;
+
+	current = tsrm_tls_get();
+
+	/* TODO: unlink current from the global linked list, and replace it
+	 * it with the new context, protected by mutex where/if appropriate */
+
+	/* Set thread local storage to this new thread resources structure */
+	tsrm_tls_set(new_ctx);
+
+	/* return old context, so caller can restore it when they're done */
+	return current;
+}/*}}}*/
+
+
+/* allocates a new interpreter context */
+void *tsrm_new_interpreter_context(void)
+{/*{{{*/
+	tsrm_tls_entry *new_ctx, *current;
+	THREAD_T thread_id;
+
+	thread_id = tsrm_thread_id();
+	tsrm_mutex_lock(tsmm_mutex);
+
+	current = tsrm_tls_get();
+
+	allocate_new_resource(&new_ctx, thread_id);
+
+	/* switch back to the context that was in use prior to our creation
+	 * of the new one */
+	return tsrm_set_interpreter_context(current);
+}/*}}}*/
+

 /* frees all resources allocated for the current thread */
 void ts_free_thread(void)
@@ -551,6 +637,8 @@ void ts_free_id(ts_rsrc_id id)
 }/*}}}*/


+
+
 /*
 * Utility Functions
 */
@@ -560,8 +648,12 @@ TSRM_API THREAD_T tsrm_thread_id(void)
 {/*{{{*/
 #ifdef TSRM_WIN32
 	return GetCurrentThreadId();
-#else
+#elif defined(GNUPTH)
+	return pth_self();
+#elif defined(PTHREADS)
 	return pthread_self();
+#elif defined(TSRM_ST)
+	return st_thread_self();
 #endif
 }/*}}}*/

@@ -573,9 +665,14 @@ TSRM_API MUTEX_T tsrm_mutex_alloc(void)
 #ifdef TSRM_WIN32
 	mutexp = malloc(sizeof(CRITICAL_SECTION));
 	InitializeCriticalSection(mutexp);
-#else
+#elif defined(GNUPTH)
+	mutexp = (MUTEX_T) malloc(sizeof(*mutexp));
+	pth_mutex_init(mutexp);
+#elif defined(PTHREADS)
 	mutexp = (pthread_mutex_t *)malloc(sizeof(pthread_mutex_t));
 	pthread_mutex_init(mutexp,NULL);
+#elif defined(TSRM_ST)
+	mutexp = st_mutex_new();
 #endif
 #ifdef THR_DEBUG
 	printf("Mutex created thread: %d\n",mythreadid());
@@ -591,9 +688,13 @@ TSRM_API void tsrm_mutex_free(MUTEX_T mutexp)
 #ifdef TSRM_WIN32
 		DeleteCriticalSection(mutexp);
 		free(mutexp);
-#else
+#elif defined(GNUPTH)
+		free(mutexp);
+#elif defined(PTHREADS)
 		pthread_mutex_destroy(mutexp);
 		free(mutexp);
+#elif defined(TSRM_ST)
+		st_mutex_destroy(mutexp);
 #endif
 	}
 #ifdef THR_DEBUG
@@ -612,8 +713,15 @@ TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp)
 #ifdef TSRM_WIN32
 	EnterCriticalSection(mutexp);
 	return 0;
-#else
+#elif defined(GNUPTH)
+	if (pth_mutex_acquire(mutexp, 0, NULL)) {
+		return 0;
+	}
+	return -1;
+#elif defined(PTHREADS)
 	return pthread_mutex_lock(mutexp);
+#elif defined(TSRM_ST)
+	return st_mutex_lock(mutexp);
 #endif
 }/*}}}*/

@@ -628,8 +736,15 @@ TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp)
 #ifdef TSRM_WIN32
 	LeaveCriticalSection(mutexp);
 	return 0;
-#else
+#elif defined(GNUPTH)
+	if (pth_mutex_release(mutexp)) {
+		return 0;
+	}
+	return -1;
+#elif defined(PTHREADS)
 	return pthread_mutex_unlock(mutexp);
+#elif defined(TSRM_ST)
+	return st_mutex_unlock(mutexp);
 #endif
 }/*}}}*/

@@ -640,8 +755,12 @@ TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp)
 TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset)
 {/*{{{*/
 	TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Changed sigmask in thread: %ld", tsrm_thread_id()));
-
-    return pthread_sigmask(how, set, oldset);
+	/* TODO: add support for other APIs */
+#ifdef PTHREADS
+	return pthread_sigmask(how, set, oldset);
+#else
+	return sigprocmask(how, set, oldset);
+#endif
 }/*}}}*/
 #endif

@@ -677,7 +796,7 @@ TSRM_API void *tsrm_set_shutdown_handler(tsrm_shutdown_func_t shutdown_handler)
 * Debug support
 */

-#ifdef TSRM_DEBUG
+#if TSRM_DEBUG
 int tsrm_error(int level, const char *format, ...)
 {/*{{{*/
 	if (level<=tsrm_error_level) {
@@ -698,11 +817,11 @@ int tsrm_error(int level, const char *format, ...)
 #endif


-void tsrm_error_set(int level, const char *debug_filename)
+void tsrm_error_set(int level, char *debug_filename)
 {/*{{{*/
 	tsrm_error_level = level;

-#ifdef TSRM_DEBUG
+#if TSRM_DEBUG
 	if (tsrm_error_file!=stderr) { /* close files opened earlier */
 		fclose(tsrm_error_file);
 	}
@@ -723,29 +842,6 @@ TSRM_API void *tsrm_get_ls_cache(void)
 	return tsrm_tls_get();
 }/*}}}*/

-/* Returns offset of tsrm_ls_cache slot from Thread Control Block address */
-TSRM_API size_t tsrm_get_ls_cache_tcb_offset(void)
-{/*{{{*/
-#if defined(__APPLE__) && defined(__x86_64__)
-    // TODO: Implement support for fast JIT ZTS code ???
-	return 0;
-#elif defined(__x86_64__) && defined(__GNUC__)
-	size_t ret;
-
-	asm ("movq _tsrm_ls_cache@gottpoff(%%rip),%0"
-          : "=r" (ret));
-	return ret;
-#elif defined(__i386__) && defined(__GNUC__)
-	size_t ret;
-
-	asm ("leal _tsrm_ls_cache@ntpoff,%0"
-          : "=r" (ret));
-	return ret;
-#else
-	return 0;
-#endif
-}/*}}}*/
-
 TSRM_API uint8_t tsrm_is_main_thread(void)
 {/*{{{*/
 	return in_main_thread;
@@ -758,10 +854,16 @@ TSRM_API uint8_t tsrm_is_shutdown(void)

 TSRM_API const char *tsrm_api_name(void)
 {/*{{{*/
-#ifdef TSRM_WIN32
+#if defined(GNUPTH)
+	return "GNU Pth";
+#elif defined(PTHREADS)
+	return "POSIX Threads";
+#elif defined(TSRM_ST)
+	return "State Threads";
+#elif defined(TSRM_WIN32)
 	return "Windows Threads";
 #else
-	return "POSIX Threads";
+	return "Unknown";
 #endif
 }/*}}}*/

@@ -44,8 +44,14 @@ typedef uintptr_t tsrm_uintptr_t;
 # ifndef TSRM_INCLUDE_FULL_WINDOWS_HEADERS
 #  define WIN32_LEAN_AND_MEAN
 # endif
-#else
+# include <windows.h>
+# include <shellapi.h>
+#elif defined(GNUPTH)
+# include <pth.h>
+#elif defined(PTHREADS)
 # include <pthread.h>
+#elif defined(TSRM_ST)
+# include <st.h>
 #endif

 #if SIZEOF_SIZE_T == 4
@@ -62,9 +68,15 @@ typedef int ts_rsrc_id;
 #ifdef TSRM_WIN32
 # define THREAD_T DWORD
 # define MUTEX_T CRITICAL_SECTION *
-#else
+#elif defined(GNUPTH)
+# define THREAD_T pth_t
+# define MUTEX_T pth_mutex_t *
+#elif defined(PTHREADS)
 # define THREAD_T pthread_t
 # define MUTEX_T pthread_mutex_t *
+#elif defined(TSRM_ST)
+# define THREAD_T st_thread_t
+# define MUTEX_T st_mutex_t
 #endif

 #include <signal.h>
@@ -79,12 +91,12 @@ extern "C" {
 #endif

 /* startup/shutdown */
-TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, const char *debug_filename);
+TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, char *debug_filename);
 TSRM_API void tsrm_shutdown(void);

 /* environ lock API */
-TSRM_API void tsrm_env_lock(void);
-TSRM_API void tsrm_env_unlock(void);
+TSRM_API void tsrm_env_lock();
+TSRM_API void tsrm_env_unlock();

 /* allocates a new thread-safe-resource id */
 TSRM_API ts_rsrc_id ts_allocate_id(ts_rsrc_id *rsrc_id, size_t size, ts_allocate_ctor ctor, ts_allocate_dtor dtor);
@@ -115,7 +127,7 @@ typedef void (*tsrm_shutdown_func_t)(void);


 TSRM_API int tsrm_error(int level, const char *format, ...);
-TSRM_API void tsrm_error_set(int level, const char *debug_filename);
+TSRM_API void tsrm_error_set(int level, char *debug_filename);

 /* utility functions */
 TSRM_API THREAD_T tsrm_thread_id(void);
@@ -131,8 +143,13 @@ TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_th
 TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread_end_handler);
 TSRM_API void *tsrm_set_shutdown_handler(tsrm_shutdown_func_t shutdown_handler);

+/* these 3 APIs should only be used by people that fully understand the threading model
+ * used by PHP/Zend and the selected SAPI. */
+TSRM_API void *tsrm_new_interpreter_context(void);
+TSRM_API void *tsrm_set_interpreter_context(void *new_ctx);
+TSRM_API void tsrm_free_interpreter_context(void *context);
+
 TSRM_API void *tsrm_get_ls_cache(void);
-TSRM_API size_t tsrm_get_ls_cache_tcb_offset(void);
 TSRM_API uint8_t tsrm_is_main_thread(void);
 TSRM_API uint8_t tsrm_is_shutdown(void);
 TSRM_API const char *tsrm_api_name(void);
@@ -143,21 +160,11 @@ TSRM_API const char *tsrm_api_name(void);
 # define TSRM_TLS __thread
 #endif

-#ifndef __has_attribute
-# define __has_attribute(x) 0
-#endif
-
-#if !__has_attribute(tls_model)
-# define TSRM_TLS_MODEL_ATTR
-#elif __PIC__
-# define TSRM_TLS_MODEL_ATTR __attribute__((tls_model("initial-exec")))
-#else
-# define TSRM_TLS_MODEL_ATTR __attribute__((tls_model("local-exec")))
-#endif
-
 #define TSRM_SHUFFLE_RSRC_ID(rsrc_id)		((rsrc_id)+1)
 #define TSRM_UNSHUFFLE_RSRC_ID(rsrc_id)		((rsrc_id)-1)

+#define TSRMLS_FETCH_FROM_CTX(ctx)	void ***tsrm_ls = (void ***) ctx
+#define TSRMLS_SET_CTX(ctx)		ctx = (void ***) tsrm_get_ls_cache()
 #define TSRMG(id, type, element)	(TSRMG_BULK(id, type)->element)
 #define TSRMG_BULK(id, type)	((type) (*((void ***) tsrm_get_ls_cache()))[TSRM_UNSHUFFLE_RSRC_ID(id)])
 #define TSRMG_FAST(offset, type, element)	(TSRMG_FAST_BULK(offset, type)->element)
@@ -167,11 +174,18 @@ TSRM_API const char *tsrm_api_name(void);
 #define TSRMG_BULK_STATIC(id, type)	((type) (*((void ***) TSRMLS_CACHE))[TSRM_UNSHUFFLE_RSRC_ID(id)])
 #define TSRMG_FAST_STATIC(offset, type, element)	(TSRMG_FAST_BULK_STATIC(offset, type)->element)
 #define TSRMG_FAST_BULK_STATIC(offset, type)	((type) (((char*) TSRMLS_CACHE)+(offset)))
-#define TSRMLS_CACHE_EXTERN() extern TSRM_TLS void *TSRMLS_CACHE TSRM_TLS_MODEL_ATTR;
-#define TSRMLS_CACHE_DEFINE() TSRM_TLS void *TSRMLS_CACHE TSRM_TLS_MODEL_ATTR = NULL;
+#define TSRMLS_CACHE_EXTERN() extern TSRM_TLS void *TSRMLS_CACHE;
+#define TSRMLS_CACHE_DEFINE() TSRM_TLS void *TSRMLS_CACHE = NULL;
 #define TSRMLS_CACHE_UPDATE() TSRMLS_CACHE = tsrm_get_ls_cache()
 #define TSRMLS_CACHE _tsrm_ls_cache

+/* BC only */
+#define TSRMLS_D void
+#define TSRMLS_DC
+#define TSRMLS_C
+#define TSRMLS_CC
+#define TSRMLS_FETCH()
+
 #ifdef __cplusplus
 }
 #endif
@@ -181,6 +195,10 @@ TSRM_API const char *tsrm_api_name(void);
 #define tsrm_env_lock()
 #define tsrm_env_unlock()

+#define TSRMLS_FETCH()
+#define TSRMLS_FETCH_FROM_CTX(ctx)
+#define TSRMLS_SET_CTX(ctx)
+
 #define TSRMG_STATIC(id, type, element)
 #define TSRMLS_CACHE_EXTERN()
 #define TSRMLS_CACHE_DEFINE()
@@ -189,6 +207,12 @@ TSRM_API const char *tsrm_api_name(void);

 #define TSRM_TLS

+/* BC only */
+#define TSRMLS_D	void
+#define TSRMLS_DC
+#define TSRMLS_C
+#define TSRMLS_CC
+
 #endif /* ZTS */

 #endif /* TSRM_H */
@@ -1,5 +1,43 @@
 dnl This file contains TSRM specific autoconf macros.

+dnl
+dnl TSRM_CHECK_PTH
+dnl
+AC_DEFUN([TSRM_CHECK_PTH],[
+AC_MSG_CHECKING(for GNU Pth)
+PTH_PREFIX="`$1 --prefix`"
+if test -z "$PTH_PREFIX"; then
+  AC_MSG_RESULT(Please check your Pth installation)
+fi
+
+CPPFLAGS="$CPPFLAGS `$1 --cflags`"
+LDFLAGS="$LDFLAGS `$1 --ldflags`"
+LIBS="$LIBS `$1 --libs`"
+
+AC_DEFINE(GNUPTH, 1, [Whether you use GNU Pth])
+AC_MSG_RESULT(yes - installed in $PTH_PREFIX)
+])
+
+dnl
+dnl TSRM_CHECK_ST
+dnl
+AC_DEFUN([TSRM_CHECK_ST],[
+  if test -r "$1/include/st.h"; then
+    CPPFLAGS="$CPPFLAGS -I$1/include"
+    LDFLAGS="$LDFLAGS -L$1/lib"
+  elif test -r "$1/st.h"; then
+    CPPFLAGS="$CPPFLAGS -I$1"
+    LDFLAGS="$LDFLAGS -L$1"
+  fi
+  AC_CHECK_HEADERS(st.h,[],[
+    AC_MSG_ERROR([Sorry[,] I was unable to locate the State Threads header file.  Please specify the prefix using --with-tsrm-st=/prefix])
+  ])
+  LIBS="$LIBS -lst"
+  AC_MSG_CHECKING(for SGI's State Threads)
+  AC_MSG_RESULT(yes)
+  AC_DEFINE(TSRM_ST, 1, [ ])
+])
+
 dnl
 dnl TSRM_CHECK_PTHREADS
 dnl
@@ -15,3 +53,39 @@ AC_DEFINE(PTHREADS, 1, Whether to use Pthreads)
 AC_MSG_CHECKING(for POSIX threads)
 AC_MSG_RESULT(yes)
 ])
+
+dnl
+dnl TSRM_THREADS_CHECKS
+dnl
+dnl For the thread implementations, we always use --with-* to maintain
+dnl consistency.
+dnl
+AC_DEFUN([TSRM_THREADS_CHECKS],[
+AC_ARG_WITH([tsrm-pth],
+  [AS_HELP_STRING([[--with-tsrm-pth[=pth-config]]],
+    [Use GNU Pth])],
+  [TSRM_PTH=$withval],
+  [TSRM_PTH=no])
+
+AC_ARG_WITH([tsrm-st],
+  [AS_HELP_STRING([--with-tsrm-st],
+    [Use SGI's State Threads])],
+  [TSRM_ST=$withval],
+  [TSRM_ST=no])
+
+AC_ARG_WITH([tsrm-pthreads],
+  [AS_HELP_STRING([--with-tsrm-pthreads],
+    [Use POSIX threads (default)])],
+  [TSRM_PTHREADS=$withval],
+  [TSRM_PTHREADS=yes])
+
+test "$TSRM_PTH" = "yes" && TSRM_PTH=pth-config
+
+if test "$TSRM_PTH" != "no"; then
+  TSRM_CHECK_PTH($TSRM_PTH)
+elif test "$TSRM_ST" != "no"; then
+  TSRM_CHECK_ST($TSRM_ST)
+elif test "$TSRM_PTHREADS" != "no"; then
+  TSRM_CHECK_PTHREADS
+fi
+])
@@ -1,4 +1,6 @@
 /*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) The PHP Group                                          |
   +----------------------------------------------------------------------+
@@ -103,7 +105,7 @@ TSRM_API void tsrm_win32_shutdown(void)
 #endif
 }/*}}}*/

-const char * tsrm_win32_get_path_sid_key(const char *pathname, size_t pathname_len, size_t *key_len)
+char * tsrm_win32_get_path_sid_key(const char *pathname, size_t pathname_len, size_t *key_len)
 {/*{{{*/
 	PSID pSid = TWG(impersonation_token_sid);
 	char *ptcSid = NULL;
@@ -443,7 +445,7 @@ TSRM_API FILE *popen(const char *command, const char *type)
 	return popen_ex(command, type, NULL, NULL);
 }/*}}}*/

-TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, const char *env)
+TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env)
 {/*{{{*/
 	FILE *stream = NULL;
 	int fno, type_len, read, mode;
@@ -478,12 +480,12 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
 		return NULL;
 	}

-	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /s /c ")+2);
+	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c ")+2);
 	if (!cmd) {
 		return NULL;
 	}

-	sprintf(cmd, "%s /s /c \"%s\"", TWG(comspec), command);
+	sprintf(cmd, "%s /c \"%s\"", TWG(comspec), command);
 	cmdw = php_win32_cp_any_to_w(cmd);
 	if (!cmdw) {
 		free(cmd);
@@ -769,6 +771,7 @@ TSRM_API int shmctl(int key, int cmd, struct shmid_ds *buf)
 	}
 }/*}}}*/

+#if HAVE_UTIME
 static zend_always_inline void UnixTimeToFileTime(time_t t, LPFILETIME pft) /* {{{ */
 {
 	// Note that LONGLONG is a 64-bit value
@@ -823,3 +826,4 @@ TSRM_API int win32_utime(const char *filename, struct utimbuf *buf) /* {{{ */
 }
 /* }}} */
 #endif
+#endif
@@ -1,4 +1,6 @@
 /*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) The PHP Group                                          |
   +----------------------------------------------------------------------+
@@ -19,7 +21,9 @@

 #include "TSRM.h"
 #include <windows.h>
-#include <sys/utime.h>
+#if HAVE_UTIME
+# include <sys/utime.h>
+#endif
 #include "win32/ipc.h"

 struct ipc_perm {
@@ -89,12 +93,12 @@ TSRMLS_CACHE_EXTERN()
 #define	SHM_RND		FILE_MAP_WRITE
 #define	SHM_REMAP	FILE_MAP_COPY

-const char * tsrm_win32_get_path_sid_key(const char *pathname, size_t pathname_len, size_t *key_len);
+char * tsrm_win32_get_path_sid_key(const char *pathname, size_t pathname_len, size_t *key_len);

 TSRM_API void tsrm_win32_startup(void);
 TSRM_API void tsrm_win32_shutdown(void);

-TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, const char *env);
+TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env);
 TSRM_API FILE *popen(const char *command, const char *type);
 TSRM_API int pclose(FILE *stream);
 TSRM_API int tsrm_win32_access(const char *pathname, int mode);
@@ -1,27 +1,31 @@
-PHP 8.0 INTERNALS UPGRADE NOTES
+PHP 7.4 INTERNALS UPGRADE NOTES

 1. Internal API changes
-  a. Object Handlers API
-  b. ZEND_OVERLOADED_FUNCTION and corresponding call_method() object handler
-  c. TSRM changes
-  d. get() and set() object handlers
-  e. zend_parse_parameters 'L' specifier
-  f. Arginfo argument types
-  g. zend_free_op type and should_free argument of zend_get_zval_ptr()
-  h. zend_value_error()
-  i. get_closure() object handler
-  j. compare_objects() and compare() object handlers
-  k. The 'I' length modifier
-  l. Some VM instructions switched to IS_TMP_VAR result instead of IS_VAR
-  m. All internal functions must have arginfo
-  n. zend_hash_sort compare function and zend_hash_sort signature change
-  o. cast_object() object handler is now required
-  p. ARG_COUNT() macro removed
-  q. GC_COLLECTABLE flag
-  r. Cannot implement Traversable only
-  s. zend_fcall_info no_separation flag removed
-  t. Signature changes
-  u. Error Notification callbacks to replace zend_error_cb overwrite use-cases
+  a. php_sys_symlink() and php_sys_link()
+  b. zend_lookup_class_ex() and zend_fetch_class_by_name()
+  c. Function/property/class flags
+  d. Removed zend_check_private()
+  e. php_win32_error_to_msg() memory management
+  f. get_properties_for() handler / Z_OBJDEBUG_P
+  g. Required object handlers
+  h. Immutable classes and op_arrays
+  i. php_fgetcsv() and php_fputcsv()
+  j. Removed add_get_assoc_*() and add_get_index_*()
+  k. Class declaration opcodes
+  l. HASH_FLAG_INITIALIZED
+  m. write_property return value
+  n. Assignments to references
+  o. ZEND_COMPILE_EXTENDED_INFO split
+  p. ZEND_EXT_FCALL_BEGIN can access arguments
+  q. ZEND_COMPILE_IGNORE_USER_FUNCTIONS and ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS
+  r. TSRM environment locking
+  s. Typed references support
+  t. Exceptions thrown by string conversions.
+  u. Removed uint and ulong typedefs
+  v. Compound assignment opcodes
+  w. APACHE symbol removed
+  x. php_error_docref0() renamed to php_error_docref()
+  y. Stream wrapper read/write ops

 2. Build system changes
  a. Abstract
@@ -29,217 +33,295 @@ PHP 8.0 INTERNALS UPGRADE NOTES
  c. Windows build system changes

 3. Module changes
+  a. ext/xml
+  b. ext/hash

 ========================
 1. Internal API changes
 ========================

-  a. The Object Handlers API was changed to receive zend_object* instead of
-     zval* and zend_string* instead of zval* for property names. See also
-     section t for other similar changes.
+ a. php_sys_symlink() and php_sys_link() portability macros have been
+    added, which behave like POSIX's symlink() and link(), respectively, on
+    POSIX compliant systems and on Windows.

-  b. ZEND_OVERLOADED_FUNCTION and corresponding call_method() object handler
-     were removed. ZEND_INTERNAL_FUNCTION with ZEND_ACC_CALL_VIA_HANDLER and
-     defined "handler" callback should be used instead. This "handler" callback
-     should also take care about function cleanup. See ext/zend_test/test.c
-     for example.
+ b. zend_lookup_class_ex() and zend_fetch_class_by_name() prototypes were
+    changed to accept optional lower-case class name as zend_string*,
+    instead of zval*.

-  c. The following things have been removed from TSRM:
-      - TSRMLS_DC
-      - TSRMLS_D
-      - TSRMLS_CC
-      - TSRMLS_C
-      - TSRMLS_FETCH
-      - TSRMLS_FETCH_FROM_CTX
-      - TSRMLS_SET_CTX
-      - tsrm_new_interpreter_context
-      - tsrm_set_interpreter_context
-      - tsrm_free_interpreter_context
-      - support for GNUPTH, SGI ST, and BETHREADS
+ c. Function/property/class flags changes
+    - ZEND_ACC_IMPLEMENTED_ABSTRACT is removed (it was used only internally
+      during inheritance).
+    - ZEND_ACC_IMPLICIT_PUBLIC is removed (it was used only for reflection)
+    - ZEND_ACC_SHADOW property flag is removed. Instead of creating shadow
+      clone, now we use the same private property_info, and should also
+      check property_info->ce (in the same way as with methods).
+    - ZEND_ACC_ANON_BOUND is replaced with ZEND_ACC_LINKED. This flag is set
+      not only during anonymous classes declaration, but also during any
+      run-time or compile-time class declaration.
+    - ZEND_ACC_NO_RT_ARENA renamed into ZEND_ACC_HEAP_RT_CACHE. Now it's used
+      not only for closures, but also for pseudo-main op_arrays.
+    - ZEND_ACC_... flags are re-numbered.

-  d. The get() and set() object handlers have been removed. The get() handler
-     can generally be replaced with cast_object(). Some uses of set() may be
-     replaced by do_operation(). If set() was used to overload direct
-     assignments using "=", then this is no longer supported and the
-     functionality should be provided in some other way (for example, as
-     modification of an object property).
+  d. zend_check_private() is removed. Use (func->common.scope == scope) instead.

-  e. The zend_parse_parameters 'L' specifier and the Z_PARAM_STRICT_LONG()
-     family of macros have been removed. Use 'l' and Z_PARAM_LONG() instead,
-     which, despite the confusing name, actually have stricter input validation.
+  e. Pointers returned by php_win32_error_to_msg() have to be freed using
+     php_win32_error_msg_free(). Same regarding php_win_err() vs.
+     php_win_err_free().

-  f. Arginfo argument types for internal functions are no longer checked.
-     Instead type checks should be performed using the zend_parse_parameters()
-     or ZEND_PARSE_PARAMETERS_*() APIs.
+  f. A new, optional object handler with the signature

-  g. The zend_free_op type and the "should_free" and "type" arguments of
-     zend_get_zval_ptr() were removed. It's possible to get the old
-     "should_free" value using the following code:
+         HashTable *get_properties_for(zval *obj, zend_prop_purpose purpose)

-         zval *ret = zend_get_zval_ptr(
-             opline, opline->op1_type, &opline->op1, execute_data);
-         zval *should_free = (op_type & (IS_TMP_VAR|IS_VAR)) ? ret : NULL;
+     has been introduced, where zend_prop_purpose (currently) takes one of:

-  h. Added the zend_value_error() function, which is intended to be used
-     to raise ValueError when inappropriate argument values are passed
-     to functions.
+         ZEND_PROP_PURPOSE_DEBUG       // var_dump etc.
+         ZEND_PROP_PURPOSE_ARRAY_CAST  // (array) $obj
+         ZEND_PROP_PURPOSE_SERIALIZE   // "O"-format serialization (__wakeup)
+         ZEND_PROP_PURPOSE_VAR_EXPORT  // var_export (__set_state)
+         ZEND_PROP_PURPOSE_JSON        // json_encode

-  i. get_closure() object handlers now accept an additional zend_bool parameter
-     `check_only`. If it is true, the handler is called to check whether the
-     object is callable; in this case the handler should not throw an exception.
+     The handler returns a non-null HashTable with increased refcounted, and
+     the return value must be released using zend_release_properties().

-  j. compare_objects() handler was removed. Extensions should use compare() object
-     handler instead and check if both arguments are objects and have the same
-     compare handler, using ZEND_COMPARE_OBJECTS_FALLBACK() macro.
+     This handler serves the same general function as get_properties(), but
+     provides more control over different property uses, while also making
+     it possible to return a temporary property table.

-  k. The 'I' length modifier, used to denote 32 and 64bit integer from the custom
-     snprintf and spprintf implementations has been removed.
-     Use the ZEND_LONG_FMT, ZEND_ULONG_FMT and ZEND_XLONG_FMT macros defined in
-     php-src/Zend/zend_long.h
+     get_properties() is still used in cases where none of the above purposes
+     apply, but overloading get_properties() is generally discouraged. If you
+     want to provide purposes for general usage rather than just debugging or
+     serialization, please prefer using properly declared properties.

-     The 'v' format from the custom snprintf and spprintf implementations has
-     been removed. Use the standard 's' format instead.
+     get_debug_info() is superseded by get_properties_for() with the
+     ZEND_PROP_PURPOSE_DEBUG purpose, but remains available for backwards-
+     compatibility reasons. However, while it is fine to define this handler,
+     it should never be directly called by consuming code.

-  l. Some VM instructions switched to IS_TMP_VAR result instead of IS_VAR.
-     Actually, all assignments (ZEND_ASSIGN, ZEND_ASSIGN_DIM, ZEND_ASSIGN_OBJ,
-     ZEND_ASSIGN_STATIC_PROP), all compound assignments (ZEND_ASSIGN_OP,
-     ZEND_ASSIGN_DIM_OP, ZEND_ASSIGN_OBJ_OP, ZEND_ASSIGN_STATIC_PROP_OP) and all
-     pre increments/decrements (ZEND_PRE_INC, ZEND_PRE_DEC, ZEND_PRE_INC_OBJ
-     ZEND_PRE_DEC_OBJ, ZEND_PRE_INC_STATIC_PROP ZEND_PRE_DEC_STATIC_PROP).
+     The Z_OBJDEBUG_P macro has been removed. It should be replaced by calls to
+     zend_get_properties_for() with the ZEND_PROP_PURPOSE_DEBUG purpose:

-  m. All internal functions and methods are now required to specify arginfo
-     information, otherwise warnings will be thrown on startup.
-
-  n. The zend_hash_sort and zend_hash_minmax APIs now accept a comparison
-     function with the following signature:
-
-         typedef int (*bucket_compare_func_t)(Bucket *a, Bucket *b);
-
-     Previously compare_func_t was used, which accepted void pointers.
-     Furthermore, the return type of zend_hash_sort and zend_ts_hash_sort has
-     been changed from int to void; these functions always succeed.
-
-  o. The cast_object() handler is now required, i.e. must be non-null. You can
-     indicate that casting is not supported by always returning FAILURE.
-
-  p. The ARG_COUNT() macro has been removed use ZEND_NUM_ARGS() instead.
-
-  q. GC_COLLECTABLE flag was inverted into GC_NOT_COLLECTABLE.
-     Assignments to GC_TYPE_INFO() might need to be changed to properly
-     set the value of the GC_NOT_COLLECTABLE flag.
-
-  r. Just for for userland classes, it is no longer allowed to implement only
-     the Traversable interface. Instead, it is necessary to implement either
-     Iterator or IteratorAggregate. You can do the latter by implementing
-     zend_ce_aggregate and providing the following method implementation:
-
-         ZEND_METHOD(MyClass, getIterator) {
-             ZEND_PARSE_PARAMETERS_NONE();
-             zend_create_internal_iterator_zval(return_value, ZEND_THIS);
+         // OLD
+         int is_temp;
+         HashTable *ht = Z_OBJDEBUG_P(obj, is_temp);
+         // ...
+         if (is_temp) {
+            zend_hash_destroy(ht);
+            FREE_HASHTABLE(ht);
         }

-  s. The zend_fcall_info no_separation flag has been removed, and separation is
-      never allowed. If you wish to pass (or allow passing) arguments by
-      reference, explicitly create those arguments as references using
-      ZEND_MAKE_REF. This removal also affects call_user_function_ex(), which
-      should be replaced by call_user_function().
+         // NEW
+         HashTable *ht = zend_get_properties_for(obj, ZEND_PROP_PURPOSE_DEBUG);
+         // ...
+         zend_release_properties(ht);

-  t. The following ZEND_API function have changed signature:
-     1. Void in Zend Engine 4.0:
-        - add_assoc_*()
-        - add_index_*()
-        - add_property_*()
-        - object_init()
-        - zend_declare_class_constant*()
-        - zend_declare_property*()
-        - zend_startup_modules()
-        - zend_wrong_parameters_none_error()
-        - zend_fcall_info_argp()
-        - zend_fcall_info_argv()
-        - zend_fcall_info_argn()
-     2. Argument int to uint32_t in Zend Engine 4.0:
-        - _zend_get_parameters_array_ex()
-        - zend_copy_parameters_array()
-        - zend_fcall_info_args_save()
-        - zend_fcall_info_args_restore()
-        - zend_fcall_info_argp()
-        - zend_fcall_info_argv()
-        - zend_fcall_info_argn()
-        - zend_wrong_parameter*()
-        - zend_wrong_callback_error()
-        - zend_parse_arg_class()
-     3. Argument int to zend_bool in Zend Engine 4.0:
-        - add_next_index_bool()
-     4. Argument int to size_t in Zend Engine 4.0:
-        - zend_set_hash_symbol()
-     5. Argument zval* to zend_object* in Zend Engine 4.0:
-        - zend_read_property()
-        - zend_update_property()
-        - zend_unset_property()
-        - zend_call_method()
-        - zend_objects_clone_obj()
-        - zend_get_closure_method_def()
-        - zend_throw_exception_hook()
-        - zend_throw_exception_internal()
-        - zend_get_exception_base()
-     6. Argument zval* to zend_long in Zend Engine 4.0:
-        - _php_math_longtobase()
+  g. The following object handlers are now required (must be non-NULL):

-  u. Instead of overwriting zend_error_cb extensions with debugging, monitoring
-     use-cases catching Errors/Exceptions are strongly encouraged to use
-	 the new error notification API instead.
+       * free_obj
+       * dtor_obj
+       * read_property
+       * write_property
+       * read_dimension
+       * write_dimension
+       * get_property_ptr_ptr
+       * has_property
+       * unset_property
+       * has_dimension
+       * unset_dimension
+       * get_properties
+       * get_method
+       * get_constructor
+       * get_class_name
+       * get_gc

-	 Error notification callbacks are guaranteed to be called regardless of
-	 the users error_reporting setting or userland error handler return values.
+     It is recommended to initialize object handler structures by copying the
+     std object handlers and only overwriting those you want to change.

-     Register notification callbacks during MINIT of an extension:
+  h. Opcache may make classes and op_arrays immutable. Such classes are marked
+     by ZEND_ACC_IMMUTABLE flag, they are not going to be copied from opcache
+     shared memory to process memory and must not be modified at all.
+     Few related data structures were changed to allow addressing mutable data
+     structures from immutable ones. This access is implemented through
+     ZEND_MAP_PTR... abstraction macros and, basically, uses additional level of
+     indirection. op_array->run_time_cache, op_array->static_variables_ptr and
+     class_entry->static_members_table now have to be accessed through
+     ZEND_MAP_PTR... macros.
+     It's also not allowed to change op_array->reserved[] handles of immutable
+     op_arrays. Instead, now you have to reserve op_array handle using
+     zend_get_op_array_extension_handle() during MINIT and access its value
+     using ZEND_OP_ARRAY_EXTENSION(op_array, handle).

-		void my_error_notify_cb(int type,
-			const char *error_filename,
-			uint32_t error_lineno,
-			zend_string *message) {
-		}
-		zend_register_error_notify_callback(my_error_notify_cb);
+  i. The type of the escape parameter of php_fgetcsv() and php_fputcsv() has
+     been changed from char to int. This allows to pass the new constant macro
+     PHP_CSV_NO_ESCAPE to this parameter, to disable PHP's proprietary escape
+     mechanism.
+
+  j. add_get_assoc_*() and add_get_index_*() are removed. Use add_assoc*(),
+     add_index*() or zend_hash_*() API functions instead.
+
+  k. Complex class declaration opcodes ZEND_ADD_INTERFACE, ZEND_ADD_TRAIT,
+     ZEND_BIND_TRAITS and ZEND_VERIFY_ABSTRACT_CLASS were removed. Information
+     about interfaces and traits is kept in zend_class_entry structure and
+     actual linked performed by ZEND_DECLARE_...CLASS... opcode(s).
+     Linked classes have ZEND_ACC_LINKED flag set.
+
+  l. HASH_FLAG_INITIALIZED was reverted into HASH_FLAG_UNINITIALIZED. Special
+     HT_IS_INITIALIZED() and HT_INVALIDATE() macro were introduced to hide
+     implementation details.
+
+  m. The write_property() object handler now returns the assigned value (after
+     possible type coercions) rather than void. For extensions, it should
+     usually be sufficient to return whatever was passed as the argument.
+
+  n. Assignments to references now need to ensure that they respect property
+     types that affect the reference. This means that references should no
+     longer be directly assigned to, and instead a set of specialized macros of
+     the form ZEND_TRY_ASSIGN* needs to be used. You can find detailed porting
+     instructions as well as a compatibility shim in the wiki:
+     https://wiki.php.net/rfc/typed_properties_v2#assignments_to_references
+
+  o. ZEND_COMPILE_EXTENDED_INFO has been split into:
+       ZEND_COMPILE_EXTENDED_FCALL and ZEND_COMPILE_EXTENDED_STMT
+     This allows tooling to choose between profiling and debugging behaviour
+     ZEND_COMPILE_EXTENDED_INFO remains and preserves behaviour.
+
+  p. ZEND_EXT_BEGIN_FCALL is emitted after arguments are sent, this means
+     that handlers may access arguments.
+
+  q. ZEND_COMPILE_IGNORE_USER_FUNCTIONS and ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS
+     are respected by zend_get_call_op such that when set, the only possible
+     call opcodes are ZEND_DO_FCALL and ZEND_DO_FCALL_BY_NAME, previously they
+     were ignored by zend_get_call_op.
+
+  r. TSRM adds tsrm_env_lock() and tsrm_env_unlock() for ZTS:
+     code that may change environ and may run concurrently with user code in ZTS
+     is expected to use this exclusion API to maintain as much safety as
+     reasonable. This results in "thread safe" getenv/putenv in Windows and
+     Unix, however functions that may read the environment without exclusion
+     still exist, for example:
+       - setlocale
+       - mktime
+       - tzset
+     The above is not an exhaustive list of such functions, while getenv/putenv
+     will behave as if they are safe, care should still be taken in
+     multi-threaded environments.
+
+  s. Correct support for typed properties requires the use of new macros to
+     assign values to references. For more information see
+     https://wiki.php.net/rfc/typed_properties_v2#impact_on_extensions.
+
+  t. convert_to_string() and zval_get_string() are now more likely to result in
+     an exception. For instructions on how to gracefully handle this see
+     https://wiki.php.net/rfc/tostring_exceptions#extension_guidelines.
+
+  u. The typedefs uint and ulong are no longer guaranteed to be available, and
+     have to be replaced with standard types.
+
+  v. Compound assignment opcodes were changed. Instead of ZEND_ASSIGN_ADD (and
+     others) with 0, ZEND_ASSIGN_DIM, ZEND_ASSIGN_OBJ or
+     ZEND_ASSIGN_STATIC_PROP in extended value, now we use ZEND_ASSIGN_OP,
+     ZEND_ASSIGN_DIM_OP, ZEND_ASSIGN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP with
+     ZEND_ADD (or other) in extended_value.
+
+  w. APACHE symbol has been removed and is no longer defined.
+
+  x. php_error_docref0() has been removed and renamed to php_error_docref().
+
+  y. The read and write operations of php_stream_ops now return ssize_t, with
+     negative values indicating an error.

 ========================
 2. Build system changes
 ========================

  a. Abstract
-    1.  Symbol HAVE_HASH_EXT is removed and is no longer defined. It should be
-        considered to have hash extension always available since PHP 7.4.
-
-    2.  Symbol HAVE_PCRE is removed and is no longer defined. It should be
-        considered to have pcre extension always available since PHP 7.4.
-
-    3.  Symbol HAVE_LOCALE_H has been removed and is no longer defined.
-
-    4.  --disable-inline-optimization (which actually disabled all compiler
-        optimizations) has been removed. If you wish to build PHP on a host
-        with extremely constrained memory, and compilation fails with an "out
-        of memory" message, add "-O0" to CFLAGS.
-
-    5.  build system and provider are displayed in phpinfo from environment:
-        - PHP_BUILD_SYSTEM (default is same as PHP_UNAME)
-        - PHP_BUILD_PROVIDER (no default)
+    - The hash extension is now always available, meaning the --enable-hash
+        configure argument has been removed.
+    - The filter extension no longer exposes the --with-pcre-dir configure
+      argument and therefore allows shared builds with ./configure for Unix
+      builds.
+    - Symbols HAVE_DATE, HAVE_REFLECTION, and HAVE_SPL have been removed. It
+      should be considered to have these extensions always available.
+    - Removed unused build time symbols: PHP_ADA_INCLUDE, PHP_ADA_LFLAGS,
+      PHP_ADA_LIBS, PHP_APACHE_INCLUDE, PHP_APACHE_TARGET, PHP_FHTTPD_INCLUDE,
+      PHP_FHTTPD_LIB, PHP_FHTTPD_TARGET, PHP_CFLAGS, PHP_DBASE_LIB,
+      PHP_BUILD_DEBUG, PHP_GDBM_INCLUDE, PHP_IBASE_INCLUDE, PHP_IBASE_LFLAGS,
+      PHP_IBASE_LIBS, PHP_IFX_INCLUDE, PHP_IFX_LFLAGS, PHP_IFX_LIBS,
+      PHP_INSTALL_IT, PHP_IODBC_INCLUDE, PHP_IODBC_LFLAGS, PHP_IODBC_LIBS,
+      PHP_MSQL_LFLAGS, PHP_MSQL_INCLUDE, PHP_MSQL_LFLAGS, PHP_MSQL_LIBS,
+      PHP_MYSQL_INCLUDE, PHP_MYSQL_LIBS, PHP_MYSQL_TYPE, PHP_OCI8_SHARED_LIBADD,
+      PHP_ORACLE_SHARED_LIBADD, PHP_ORACLE_DIR, PHP_ORACLE_VERSION,
+      PHP_PGSQL_INCLUDE, PHP_PGSQL_LFLAGS, PHP_PGSQL_LIBS, PHP_SOLID_INCLUDE,
+      PHP_SOLID_LIBS, PHP_EMPRESS_INCLUDE, PHP_EMPRESS_LIBS, PHP_SYBASE_INCLUDE,
+      PHP_SYBASE_LFLAGS, PHP_SYBASE_LIBS, PHP_DBM_TYPE, PHP_DBM_LIB,
+      PHP_LDAP_LFLAGS, PHP_LDAP_INCLUDE, PHP_LDAP_LIBS.
+    - Removed unused symbols: HAVE_CURL_EASY_STRERROR, HAVE_CURL_MULTI_STRERROR,
+      HAVE_MPIR, HAVE_MBSTR_CN, HAVE_MBSTR_JA, HAVE_MBSTR_KR, HAVE_MBSTR_RU,
+      HAVE_MBSTR_TW.

  b. Unix build system changes
-
-    1.  --enable-maintainer-zts is renamed --enable-zts for parity with Windows
-        and as recognition that ZTS is not a "maintainer" or experimental
-        feature.
-
-    2.  The PHP_CHECK_GCC_ARG() m4 macro has been removed in favor of
-        AX_CHECK_COMPILE_FLAG().
+    - Added --ini-path and --ini-dir options to php-config.
+    - configure --help now also outputs --program-suffix and --program-prefix
+      information by using the Autoconf AC_ARG_PROGRAM macro.
+    - Obsolescent macros AC_FUNC_VPRINTF and AC_FUNC_UTIME_NULL have been
+      removed. Symbols HAVE_VPRINTF and HAVE_UTIME_NULL are no longer defined
+      since they are not needed on the current systems.
+    - Local PHP m4 unused or obsolete macros have been removed:
+      PHP_TARGET_RDYNAMIC, PHP_SOLARIS_PIC_WEIRDNESS, PHP_SYS_LFS,
+      PHP_AC_BROKEN_SPRINTF, PHP_EXTENSION, PHP_DECLARED_TIMEZONE,
+      PHP_CHECK_TYPES, PHP_CHECK_64BIT, PHP_READDIR_R_TYPE,
+      PHP_SETUP_KERBEROS.
+    - Local PHP_TM_GMTOFF m4 macro replaced with Autoconf's AC_CHECK_MEMBERS.
+      The HAVE_TM_GMTOFF symbol is replaced with HAVE_STRUCT_TM_TM_GMTOFF and
+      HAVE_TM_ZONE symbol is replaced with HAVE_STRUCT_TM_TM_ZONE.
+    - new --enable-rtld-now build option allow to switch dlopen behavior
+      from RTLD_LAZY to RTLD_NOW
+    - Minimum Bison version is 3.0+ for generating parser files.
+    - PHP_PROG_BISON macro now takes two optional arguments - minimum required
+      version and excluded versions that aren't supported.
+    - PHP_PROG_RE2C is not called in the generated configure.ac for extensions
+      anymore and now takes one optional argument - minimum required version.
+    - with-pcre-valgrind and with-valgrind are merged, and valgrind detected by
+      pkgconfig
+    - Removed unused AC_PROG_CC_C_O check and the NO_MINUS_C_MINUS_O symbol.
+    - Obsolescant checks for headers and functions that are part of C89 have
+      been removed. The following symbols are therefore no longer defined by the
+      PHP build system at the configure step and shouldn't be used anymore:
+      HAVE_SETLOCALE, HAVE_LOCALECONV, HAVE_STRSTR, HAVE_STRTOL, HAVE_STRBRK,
+      HAVE_PERROR, HAVE_STRFTIME, HAVE_TZNAME, HAVE_STDARG_H, HAVE_STRING_H,
+      HAVE_STDLIB_H, HAVE_SYS_VARARGS_H, HAVE_ASSERT_H, HAVE_SYS_DIR_H,
+      TM_IN_SYS_TIME, HAVE_STRTOD, HAVE_STRCOLL, HAVE_ERRNO_H, HAVE_MEMCPY,
+      HAVE_SNPRINTF, HAVE_STDIO_H, HAVE_STRPBRK, HAVE_TIME_H, HAVE_LIMITS_H,
+      HAVE_STRTOUL, HAVE_SYS_NDIR_H, HAVE_SYS_TIMES_H, PHP_HAVE_STDINT_TYPES,
+      HAVE_SIGNAL_H, HAVE_STRERROR.
+    - Removed unused check for dev/arandom and the HAVE_DEV_ARANDOM symbol.
+    - Remove unused functions checks: HAVE_MBSINIT, HAVE_MEMPCPY, HAVE_SETPGID,
+      HAVE_STRPNCPY, HAVE_STRTOULL, HAVE_VSNPRINTF, HAVE_CUSERID, HAVE_LRAND48,
+      HAVE_RANDOM, HAVE_SRAND48, HAVE_SRANDOM, HAVE_STRDUP, HAVE_GCVT,
+      HAVE_ISASCII, HAVE_LINK, HAVE_LOCKF, HAVE_SOCKOPT, HAVE_SETVBUF, HAVE_SIN,
+      HAVE_TEMPNAM.
+    - Unused check for struct cmsghdr and symbol HAVE_CMSGHDR have been removed.
+    - Unused ApplicationServices/ApplicationServices.h headers check and
+      HAVE_APPLICATIONSERVICES_APPLICATIONSERVICES_H symbol have been removed.
+    - PHP_DEBUG_MACRO macro has been removed.
+    - PHP_CHECK_CONFIGURE_OPTIONS macro has been removed. Default Autoconf's
+      --enable-option-checking=fatal option can be used in the configure step
+      to enable error when invalid options are used.
+    - Removed unused check and symbols HAVE_SHM_MMAP_ZERO, HAVE_SHM_MMAP_FILE.
+    - Removed unused check and symbol MISSING_MSGHDR_MSGFLAGS.

  c. Windows build system changes

-    - The configuration option --enable-crt-debug has been removed. The VC
-      debug heap can now be enabled for debug builds by setting the environment
-      variable PHP_WIN32_DEBUG_HEAP to a non-negative number before PHP process
-      startup.
+    . Visual Studio 2019 is utilized for the Windows builds
+    . Removed unused defined symbol HAVE_LIBBIND.

 ========================
 3. Module changes
 ========================

+  a. ext/xml
+    - The public (internal) API of the ext/xml extension has been removed. All
+      functions and structures are private to the extension now.
+
+  b. ext/hash
+    - The hash extension is now always available, allowing extensions to rely
+      on its functionality to be available without compile time checks.
@@ -13,7 +13,7 @@ $(srcdir)/zend_language_parser.c: $(srcdir)/zend_language_parser.y
 # Tweak zendparse to be exported through ZEND_API. This has to be revisited once
 # bison supports foreign skeletons and that bison version is used. Read
 # https://git.savannah.gnu.org/cgit/bison.git/tree/data/README.md for more.
-	@$(YACC) $(YFLAGS) -v -d $(srcdir)/zend_language_parser.y -o $@
+	@$(YACC) -p zend -v -d $(srcdir)/zend_language_parser.y -o $@
 	@$(SED) -e 's,^int zendparse\(.*\),ZEND_API int zendparse\1,g' < $@ \
 	> $@.tmp && \
 	mv $@.tmp $@
@@ -27,7 +27,7 @@ $(srcdir)/zend_language_parser.c: $(srcdir)/zend_language_parser.y

 $(srcdir)/zend_ini_parser.h: $(srcdir)/zend_ini_parser.c
 $(srcdir)/zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
-	$(YACC) $(YFLAGS) -v -d $(srcdir)/zend_ini_parser.y -o $@
+	@$(YACC) -p ini_ -v -d $(srcdir)/zend_ini_parser.y -o $@

 $(srcdir)/zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
 	@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_ini_scanner_defs.h -oZend/zend_ini_scanner.c Zend/zend_ini_scanner.l)
@@ -146,7 +146,9 @@ _LT_AC_TRY_DLOPEN_SELF([
 ])

 dnl Checks for library functions.
-AC_CHECK_FUNCS(getpid kill sigsetjmp)
+AC_CHECK_FUNCS(getpid kill finite sigsetjmp)
+
+AC_CHECK_DECLS([isfinite, isnan, isinf], [], [], [[#include <math.h>]])

 ZEND_CHECK_FLOAT_PRECISION

@@ -155,7 +157,6 @@ AC_MSG_CHECKING(whether double cast to long preserves least significant bits)

 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 #include <limits.h>
-#include <stdlib.h>

 int main()
 {
@@ -163,16 +164,16 @@ int main()
 		double d = (double) LONG_MIN * LONG_MIN + 2e9;

 		if ((long) d == 2e9 && (long) -d == -2e9) {
-			exit(0);
+			return 0;
 		}
 	} else if (sizeof(long) == 8) {
 		double correct = 18e18 - ((double) LONG_MIN * -2); /* Subtract ULONG_MAX + 1 */

 		if ((long) 18e18 == correct) { /* On 64-bit, only check between LONG_MAX and ULONG_MAX */
-			exit(0);
+			return 0;
 		}
 	}
-	exit(1);
+	return 1;
 }
 ]])], [
  AC_DEFINE([ZEND_DVAL_TO_LVAL_CAST_OK], 1, [Define if double cast to long preserves least significant bits])
@@ -190,14 +191,23 @@ dnl LIBZEND_OTHER_CHECKS
 dnl
 AC_DEFUN([LIBZEND_OTHER_CHECKS],[

-AC_ARG_ENABLE([zts],
-  [AS_HELP_STRING([--enable-zts],
-    [Enable thread safety])],
-  [ZEND_ZTS=$enableval],
-  [ZEND_ZTS=no])
+AC_ARG_ENABLE([maintainer-zts],
+  [AS_HELP_STRING([--enable-maintainer-zts],
+    [Enable thread safety - for code maintainers only!!])],
+  [ZEND_MAINTAINER_ZTS=$enableval],
+  [ZEND_MAINTAINER_ZTS=no])
+
+AC_ARG_ENABLE([inline-optimization],
+  [AS_HELP_STRING([--disable-inline-optimization],
+    [If building zend_execute.lo fails, try this switch])],
+  [ZEND_INLINE_OPTIMIZATION=$enableval],
+  [ZEND_INLINE_OPTIMIZATION=yes])

 AC_MSG_CHECKING(whether to enable thread-safety)
-AC_MSG_RESULT($ZEND_ZTS)
+AC_MSG_RESULT($ZEND_MAINTAINER_ZTS)
+
+AC_MSG_CHECKING(whether to enable inline optimization for GCC)
+AC_MSG_RESULT($ZEND_INLINE_OPTIMIZATION)

 AC_MSG_CHECKING(whether to enable Zend debugging)
 AC_MSG_RESULT($ZEND_DEBUG)
@@ -212,19 +222,26 @@ else
  AC_DEFINE(ZEND_DEBUG,0,[ ])
 fi

-test -n "$GCC" && CFLAGS="$CFLAGS -Wall -Wextra -Wno-strict-aliasing -Wno-implicit-fallthrough -Wno-unused-parameter -Wno-sign-compare"
-dnl Check if compiler supports -Wno-clobbered (only GCC)
-AX_CHECK_COMPILE_FLAG([-Wno-clobbered], CFLAGS="$CFLAGS -Wno-clobbered", , [-Werror])
-
+test -n "$GCC" && CFLAGS="$CFLAGS -Wall -Wno-strict-aliasing"
 test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS"

-if test "$ZEND_ZTS" = "yes"; then
+if test "$ZEND_MAINTAINER_ZTS" = "yes"; then
  AC_DEFINE(ZTS,1,[ ])
  CFLAGS="$CFLAGS -DZTS"
 fi

+changequote({,})
+if test -n "$GCC" && test "$ZEND_INLINE_OPTIMIZATION" != "yes"; then
+  INLINE_CFLAGS=`echo $ac_n "$CFLAGS $ac_c" | sed s/-O[0-9s]*//`
+else
+  INLINE_CFLAGS="$CFLAGS"
+fi
+changequote([,])
+
 AC_C_INLINE

+AC_SUBST(INLINE_CFLAGS)
+
 AC_MSG_CHECKING(target system is Darwin)
 if echo "$target" | grep "darwin" > /dev/null; then
  AC_DEFINE([DARWIN], 1, [Define if the target system is darwin])
@@ -239,7 +256,6 @@ AC_MSG_CHECKING(for MM alignment and log values)

 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 #include <stdio.h>
-#include <stdlib.h>

 typedef union _mm_align_test {
  void *ptr;
@@ -268,7 +284,7 @@ int main()
  fprintf(fp, "%d %d\n", ZEND_MM_ALIGNMENT, zeros);
  fclose(fp);

-  exit(0);
+  return 0;
 }
 ]])], [
  LIBZEND_MM_ALIGN=`cat conftest.zend | cut -d ' ' -f 1`
@@ -369,6 +385,135 @@ else
 fi
 AC_MSG_RESULT($ZEND_GCC_GLOBAL_REGS)

+dnl Check if atof() accepts NAN.
+AC_CACHE_CHECK(whether atof() accepts NAN, ac_cv_atof_accept_nan,[
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+#include <stdlib.h>
+
+#ifdef HAVE_ISNAN
+#define zend_isnan(a) isnan(a)
+#elif defined(HAVE_FPCLASS)
+#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
+#else
+#define zend_isnan(a) 0
+#endif
+
+int main(int argc, char** argv)
+{
+	return zend_isnan(atof("NAN")) ? 0 : 1;
+}
+]])],[
+  ac_cv_atof_accept_nan=yes
+],[
+  ac_cv_atof_accept_nan=no
+],[
+  ac_cv_atof_accept_nan=no
+])])
+if test "$ac_cv_atof_accept_nan" = "yes"; then
+  AC_DEFINE([HAVE_ATOF_ACCEPTS_NAN], 1, [whether atof() accepts NAN])
+fi
+
+dnl Check if atof() accepts INF.
+AC_CACHE_CHECK(whether atof() accepts INF, ac_cv_atof_accept_inf,[
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+#include <stdlib.h>
+
+#ifdef HAVE_ISINF
+#define zend_isinf(a) isinf(a)
+#elif defined(INFINITY)
+/* Might not work, but is required by ISO C99 */
+#define zend_isinf(a) (((a)==INFINITY)?1:0)
+#elif defined(HAVE_FPCLASS)
+#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
+#else
+#define zend_isinf(a) 0
+#endif
+
+int main(int argc, char** argv)
+{
+	return zend_isinf(atof("INF")) && zend_isinf(atof("-INF")) ? 0 : 1;
+}
+]])],[
+  ac_cv_atof_accept_inf=yes
+],[
+  ac_cv_atof_accept_inf=no
+],[
+  ac_cv_atof_accept_inf=no
+])])
+if test "$ac_cv_atof_accept_inf" = "yes"; then
+  AC_DEFINE([HAVE_ATOF_ACCEPTS_INF], 1, [whether atof() accepts INF])
+fi
+
+dnl Check if HUGE_VAL == INF.
+AC_CACHE_CHECK(whether HUGE_VAL == INF, ac_cv_huge_val_inf,[
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+#include <stdlib.h>
+
+#ifdef HAVE_ISINF
+#define zend_isinf(a) isinf(a)
+#elif defined(INFINITY)
+/* Might not work, but is required by ISO C99 */
+#define zend_isinf(a) (((a)==INFINITY)?1:0)
+#elif defined(HAVE_FPCLASS)
+#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
+#else
+#define zend_isinf(a) 0
+#endif
+
+int main(int argc, char** argv)
+{
+	return zend_isinf(HUGE_VAL) ? 0 : 1;
+}
+]])],[
+  ac_cv_huge_val_inf=yes
+],[
+  ac_cv_huge_val_inf=no
+],[
+  ac_cv_huge_val_inf=yes
+])])
+dnl This is the most probable fallback so we assume yes in case of cross compile.
+if test "$ac_cv_huge_val_inf" = "yes"; then
+  AC_DEFINE([HAVE_HUGE_VAL_INF], 1, [whether HUGE_VAL == INF])
+fi
+
+dnl Check if HUGE_VAL + -HUGEVAL == NAN.
+AC_CACHE_CHECK(whether HUGE_VAL + -HUGEVAL == NAN, ac_cv_huge_val_nan,[
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+#include <stdlib.h>
+
+#ifdef HAVE_ISNAN
+#define zend_isnan(a) isnan(a)
+#elif defined(HAVE_FPCLASS)
+#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
+#else
+#define zend_isnan(a) 0
+#endif
+
+int main(int argc, char** argv)
+{
+#if defined(__sparc__) && !(__GNUC__ >= 3)
+	/* prevent bug #27830 */
+	return 1;
+#else
+	return zend_isnan(HUGE_VAL + -HUGE_VAL) ? 0 : 1;
+#endif
+}
+]])],[
+  ac_cv_huge_val_nan=yes
+],[
+  ac_cv_huge_val_nan=no
+],[
+  ac_cv_huge_val_nan=yes
+])])
+dnl This is the most probable fallback so we assume yes in case of cross compile.
+if test "$ac_cv_huge_val_nan" = "yes"; then
+  AC_DEFINE([HAVE_HUGE_VAL_NAN], 1, [whether HUGE_VAL + -HUGEVAL == NAN])
+fi
+
 dnl Check whether __cpuid_count is available.
 AC_CACHE_CHECK(whether __cpuid_count is available, ac_cv_cpuid_count_available, [
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@@ -4,59 +4,56 @@ func_num_args() tests
 <?php

 function test1() {
-    var_dump(func_num_args());
+	var_dump(func_num_args());
 }

 function test2($a) {
-    var_dump(func_num_args());
+	var_dump(func_num_args());
 }

 function test3($a, $b) {
-    var_dump(func_num_args());
+	var_dump(func_num_args());
 }

 test1();
 test2(1);
 try {
-    test2();
+	test2();
 } catch (Throwable $e) {
-    echo "Exception: " . $e->getMessage() . "\n";
+	echo "Exception: " . $e->getMessage() . "\n";
 }

 test3(1,2);

 call_user_func("test1");
 try {
-    call_user_func("test3", 1);
+	call_user_func("test3", 1);
 } catch (Throwable $e) {
-    echo "Exception: " . $e->getMessage() . "\n";
+	echo "Exception: " . $e->getMessage() . "\n";
 }
 call_user_func("test3", 1, 2);

 class test {
-    static function test1($a) {
-        var_dump(func_num_args());
-    }
+	static function test1($a) {
+		var_dump(func_num_args());
+	}
 }

 test::test1(1);
-
-try {
-    func_num_args();
-} catch (Error $exception) {
-    echo $exception->getMessage() . "\n";
-}
+var_dump(func_num_args());

 echo "Done\n";
 ?>
 --EXPECTF--
 int(0)
 int(1)
-Exception: Too few arguments to function test2(), 0 passed in %s on line %d and exactly 1 expected
+Exception: Too few arguments to function test2(), 0 passed in %s001.php on line 18 and exactly 1 expected
 int(2)
 int(0)
-Exception: Too few arguments to function test3(), 1 passed in %s on line %d and exactly 2 expected
+Exception: Too few arguments to function test3(), 1 passed in %s001.php on line 27 and exactly 2 expected
 int(2)
 int(1)
-func_num_args() must be called from a function context
+
+Warning: func_num_args():  Called from the global scope - no function context in %s on line %d
+int(-1)
 Done
@@ -4,118 +4,98 @@ func_get_arg() tests
 <?php

 function test1() {
-    try {
-        var_dump(func_get_arg(-10));
-    } catch (\ValueError $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
-
-    try {
-        var_dump(func_get_arg(0));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
-    try {
-        var_dump(func_get_arg(1));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
+	var_dump(func_get_arg(-10));
+	var_dump(func_get_arg(0));
+	var_dump(func_get_arg(1));
 }

 function test2($a) {
-    try {
-        var_dump(func_get_arg(0));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
-    try {
-        var_dump(func_get_arg(1));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
+	var_dump(func_get_arg(0));
+	var_dump(func_get_arg(1));
 }

 function test3($a, $b) {
-    try {
-        var_dump(func_get_arg(0));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
-    try {
-        var_dump(func_get_arg(1));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
-    try {
-        var_dump(func_get_arg(2));
-    } catch (\Error $e) {
-        echo $e->getMessage() . \PHP_EOL;
-    }
+	var_dump(func_get_arg(0));
+	var_dump(func_get_arg(1));
+	var_dump(func_get_arg(2));
 }

 test1();
 test1(10);
 test2(1);
 try {
-    test2();
+	test2();
 } catch (Throwable $e) {
-    echo "Exception: " . $e->getMessage() . "\n";
+	echo "Exception: " . $e->getMessage() . "\n";
 }
 test3(1,2);

 call_user_func("test1");
 try {
-    call_user_func("test3", 1);
+	call_user_func("test3", 1);
 } catch (Throwable $e) {
-    echo "Exception: " . $e->getMessage() . "\n";
+	echo "Exception: " . $e->getMessage() . "\n";
 }
 call_user_func("test3", 1, 2);

 class test {
-    static function test1($a) {
-        try {
-            var_dump(func_get_arg(0));
-        } catch (\Error $e) {
-            echo $e->getMessage() . \PHP_EOL;
-        }
-        try {
-            var_dump(func_get_arg(1));
-        } catch (\Error $e) {
-            echo $e->getMessage() . \PHP_EOL;
-        }
-    }
+	static function test1($a) {
+		var_dump(func_get_arg(0));
+		var_dump(func_get_arg(1));
+	}
 }

 test::test1(1);
-try {
-    var_dump(func_get_arg(1));
-} catch (\Error $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+var_dump(func_get_arg(1));

 echo "Done\n";
 ?>
 --EXPECTF--
-func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
-func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
+Warning: func_get_arg():  The argument number should be >= 0 in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  Argument 0 not passed to function in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  The argument number should be >= 0 in %s on line %d
+bool(false)
 int(10)
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
 int(1)
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
 Exception: Too few arguments to function test2(), 0 passed in %s002.php on line %d and exactly 1 expected
 int(1)
 int(2)
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
-func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
-Exception: Too few arguments to function test3(), 1 passed in %s on line %d and exactly 2 expected
+
+Warning: func_get_arg():  Argument 2 not passed to function in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  The argument number should be >= 0 in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  Argument 0 not passed to function in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
+Exception: Too few arguments to function test3(), 1 passed in %s002.php on line %d and exactly 2 expected
 int(1)
 int(2)
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
+
+Warning: func_get_arg():  Argument 2 not passed to function in %s on line %d
+bool(false)
 int(1)
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
-func_get_arg() cannot be called from the global scope
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
+
+Warning: func_get_arg():  Called from the global scope - no function context in %s on line %d
+bool(false)
 Done
@@ -4,49 +4,45 @@ func_get_args() tests
 <?php

 function test1() {
-    var_dump(func_get_args());
+	var_dump(func_get_args());
 }

 function test2($a) {
-    var_dump(func_get_args());
+	var_dump(func_get_args());
 }

 function test3($a, $b) {
-    var_dump(func_get_args());
+	var_dump(func_get_args());
 }

 test1();
 test1(10);
 test2(1);
 try {
-    test2();
+	test2();
 } catch (Throwable $e) {
-    echo "Exception: " . $e->getMessage() . "\n";
+	echo "Exception: " . $e->getMessage() . "\n";
 }
 test3(1,2);

 call_user_func("test1");
 try {
-    call_user_func("test3", 1);
+	call_user_func("test3", 1);
 } catch (Throwable $e) {
-    echo "Exception: " . $e->getMessage() . "\n";
+	echo "Exception: " . $e->getMessage() . "\n";
 }
 call_user_func("test3", 1, 2);

 class test {
-    static function test1($a) {
-        var_dump(func_get_args());
-    }
+	static function test1($a) {
+		var_dump(func_get_args());
+	}
 }

 test::test1(1);
+var_dump(func_get_args());

-try {
-    var_dump(func_get_args());
-} catch (\Error $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-
+echo "Done\n";
 ?>
 --EXPECTF--
 array(0) {
@@ -79,4 +75,7 @@ array(1) {
  [0]=>
  int(1)
 }
-func_get_args() cannot be called from the global scope
+
+Warning: func_get_args():  Called from the global scope - no function context in %s on line %d
+bool(false)
+Done
@@ -3,20 +3,23 @@ strncmp() tests
 --FILE--
 <?php

+var_dump(strncmp("", ""));
 var_dump(strncmp("", "", 100));
-try {
-    var_dump(strncmp("aef", "dfsgbdf", -1));
-} catch (\ValueError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+var_dump(strncmp("aef", "dfsgbdf", -1));
 var_dump(strncmp("fghjkl", "qwer", 0));
 var_dump(strncmp("qwerty", "qwerty123", 6));
 var_dump(strncmp("qwerty", "qwerty123", 7));

+echo "Done\n";
 ?>
--EXPECT--
+--EXPECTF--
+Warning: strncmp() expects exactly 3 parameters, 2 given in %s on line %d
+NULL
 int(0)
-strncmp(): Argument #3 ($length) must be greater than or equal to 0
+
+Warning: Length must be greater than or equal to 0 in %s on line %d
+bool(false)
 int(0)
 int(0)
 int(-1)
+Done
@@ -3,6 +3,7 @@ strcasecmp() tests
 --FILE--
 <?php

+var_dump(strcasecmp(""));
 var_dump(strcasecmp("", ""));
 var_dump(strcasecmp("aef", "dfsgbdf"));
 var_dump(strcasecmp("qwe", "qwer"));
@@ -13,7 +14,9 @@ var_dump(strcasecmp("01", "01"));

 echo "Done\n";
 ?>
--EXPECT--
+--EXPECTF--
+Warning: strcasecmp() expects exactly 2 parameters, 1 given in %s on line %d
+NULL
 int(0)
 int(-3)
 int(-1)
@@ -3,12 +3,8 @@ strncasecmp() tests
 --FILE--
 <?php

-try {
-    var_dump(strncasecmp("", "", -1));
-} catch (\ValueError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-
+var_dump(strncasecmp(""));
+var_dump(strncasecmp("", "", -1));
 var_dump(strncasecmp("aef", "dfsgbdf", 0));
 var_dump(strncasecmp("aef", "dfsgbdf", 10));
 var_dump(strncasecmp("qwe", "qwer", 3));
@@ -17,9 +13,14 @@ var_dump(strncasecmp("qwErtY", "qwer", 7));
 var_dump(strncasecmp("q123", "Q123", 3));
 var_dump(strncasecmp("01", "01", 1000));

+echo "Done\n";
 ?>
--EXPECT--
-strncasecmp(): Argument #3 ($length) must be greater than or equal to 0
+--EXPECTF--
+Warning: strncasecmp() expects exactly 3 parameters, 1 given in %s on line %d
+NULL
+
+Warning: Length must be greater than or equal to 0 in %s on line %d
+bool(false)
 int(0)
 int(-3)
 int(0)
@@ -27,3 +28,4 @@ int(0)
 int(2)
 int(0)
 int(0)
+Done
@@ -0,0 +1,65 @@
+--TEST--
+each() tests
+--FILE--
+<?php
+
+var_dump(each());
+$var = 1;
+var_dump(each($var));
+$var = "string";
+var_dump(each($var));
+$var = array(1,2,3);
+var_dump(each($var));
+$var = array("a"=>1,"b"=>2,"c"=>3);
+var_dump(each($var));
+
+$a = array(1);
+$a [] =&$a[0];
+
+var_dump(each($a));
+
+
+echo "Done\n";
+?>
+--EXPECTF--
+Warning: each() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Deprecated: The each() function is deprecated. This message will be suppressed on further calls in %s on line %d
+
+Warning: Variable passed to each() is not an array or object in %s on line %d
+NULL
+
+Warning: Variable passed to each() is not an array or object in %s on line %d
+NULL
+array(4) {
+  [1]=>
+  int(1)
+  ["value"]=>
+  int(1)
+  [0]=>
+  int(0)
+  ["key"]=>
+  int(0)
+}
+array(4) {
+  [1]=>
+  int(1)
+  ["value"]=>
+  int(1)
+  [0]=>
+  string(1) "a"
+  ["key"]=>
+  string(1) "a"
+}
+array(4) {
+  [1]=>
+  int(1)
+  ["value"]=>
+  int(1)
+  [0]=>
+  int(0)
+  ["key"]=>
+  int(0)
+}
+Done
@@ -3,25 +3,19 @@ define() tests
 --FILE--
 <?php

-try {
-    var_dump(define(array(1,2,3,4,5), 1));
-} catch (TypeError $e) {
-    echo "TypeError: ", $e->getMessage(), "\n";
-}
-
+var_dump(define());
+var_dump(define("TRUE"));
 var_dump(define("TRUE", 1));
+var_dump(define("TRUE", 1, array(1)));
+
+var_dump(define(array(1,2,3,4,5), 1));
 var_dump(define(" ", 1));
 var_dump(define("[[[", 2));
 var_dump(define("test const", 3));
 var_dump(define("test const", 3));
 var_dump(define("test", array(1)));
 var_dump(define("test1", fopen(__FILE__, 'r')));
-
-try {
 var_dump(define("test2", new stdclass));
-} catch (TypeError $exception) {
-    echo $exception->getMessage() . "\n";
-}

 var_dump(constant(" "));
 var_dump(constant("[[["));
@@ -30,10 +24,18 @@ var_dump(constant("test const"));
 echo "Done\n";
 ?>
 --EXPECTF--
-TypeError: define(): Argument #1 ($constant_name) must be of type string, array given
+Warning: define() expects at least 2 parameters, 0 given in %s on line %d
+NULL

-Notice: Constant TRUE already defined in %s on line %d
-bool(false)
+Warning: define() expects at least 2 parameters, 1 given in %s on line %d
+NULL
+bool(true)
+
+Warning: define() expects parameter 3 to be bool, array given in %s on line %d
+NULL
+
+Warning: define() expects parameter 1 to be string, array given in %s on line %d
+NULL
 bool(true)
 bool(true)
 bool(true)
@@ -42,7 +44,9 @@ Notice: Constant test const already defined in %s on line %d
 bool(false)
 bool(true)
 bool(true)
-define(): Argument #2 ($value) cannot be an object, stdClass given
+
+Warning: Constants may only evaluate to scalar values, arrays or resources in %s on line %d
+bool(false)
 int(1)
 int(2)
 int(3)
@@ -4,22 +4,21 @@ get_class() tests
 <?php

 class foo {
-    function bar () {
-        var_dump(get_class());
-    }
+	function bar () {
+		var_dump(get_class());
+	}
    function testNull ()
    {
-        try {
-            var_dump(get_class(null));
-        } catch (TypeError $e) {
-            echo $e->getMessage(), "\n";
-        }
+        var_dump(get_class(null));
    }
 }

 class foo2 extends foo {
 }

+foo::bar();
+foo2::bar();
+
 $f1 = new foo;
 $f2 = new foo2;

@@ -27,11 +26,7 @@ $f1->bar();
 $f2->bar();

 var_dump(get_class());
-try {
-    var_dump(get_class("qwerty"));
-} catch (TypeError $e) {
-    echo $e->getMessage(), "\n";
-}
+var_dump(get_class("qwerty"));

 var_dump(get_class($f1));
 var_dump(get_class($f2));
@@ -41,13 +36,22 @@ $f1->testNull();
 echo "Done\n";
 ?>
 --EXPECTF--
+Deprecated: Non-static method foo::bar() should not be called statically in %s on line %d
+string(3) "foo"
+
+Deprecated: Non-static method foo::bar() should not be called statically in %s on line %d
+string(3) "foo"
 string(3) "foo"
 string(3) "foo"

 Warning: get_class() called without object from outside a class in %s on line %d
 bool(false)
-get_class(): Argument #1 ($object) must be of type object, string given
+
+Warning: get_class() expects parameter 1 to be object, string given in %s on line %d
+bool(false)
 string(3) "foo"
 string(4) "foo2"
-get_class(): Argument #1 ($object) must be of type object, null given
+
+Warning: get_class() expects parameter 1 to be object, null given in %s on line %d
+bool(false)
 Done
@@ -4,19 +4,19 @@ get_parent_class() tests
 <?php

 interface i {
-    function test();
+	function test();
 }

 class foo implements i {
-    function test() {
-        var_dump(get_parent_class());
-    }
+	function test() {
+		var_dump(get_parent_class());
+	}
 }

 class bar extends foo {
-    function test_bar() {
-        var_dump(get_parent_class());
-    }
+	function test_bar() {
+		var_dump(get_parent_class());
+	}
 }

 $bar = new bar;
@@ -32,37 +32,12 @@ var_dump(get_parent_class("bar"));
 var_dump(get_parent_class("foo"));
 var_dump(get_parent_class("i"));

-try {
-    get_parent_class("");
-} catch (TypeError $exception) {
-    echo $exception->getMessage() . "\n";
-}
-
-try {
-    get_parent_class("[[[[");
-} catch (TypeError $exception) {
-    echo $exception->getMessage() . "\n";
-}
-
-try {
-    get_parent_class(" ");
-} catch (TypeError $exception) {
-    echo $exception->getMessage() . "\n";
-}
-
+var_dump(get_parent_class(""));
+var_dump(get_parent_class("[[[["));
+var_dump(get_parent_class(" "));
 var_dump(get_parent_class(new stdclass));
-
-try {
-    get_parent_class(array());
-} catch (TypeError $exception) {
-    echo $exception->getMessage() . "\n";
-}
-
-try {
-    get_parent_class(1);
-} catch (TypeError $exception) {
-    echo $exception->getMessage() . "\n";
-}
+var_dump(get_parent_class(array()));
+var_dump(get_parent_class(1));

 echo "Done\n";
 ?>
@@ -75,10 +50,10 @@ bool(false)
 string(3) "foo"
 bool(false)
 bool(false)
-get_parent_class(): Argument #1 ($object_or_class) must be a valid class name or object, string given
-get_parent_class(): Argument #1 ($object_or_class) must be a valid class name or object, string given
-get_parent_class(): Argument #1 ($object_or_class) must be a valid class name or object, string given
 bool(false)
-get_parent_class(): Argument #1 ($object_or_class) must be a valid class name or object, array given
-get_parent_class(): Argument #1 ($object_or_class) must be a valid class name or object, int given
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
 Done
@@ -4,25 +4,27 @@ property_exists() tests
 <?php

 class foo {
-    public $pp1 = 1;
-    private $pp2 = 2;
-    protected $pp3 = 3;
+	public $pp1 = 1;
+	private $pp2 = 2;
+	protected $pp3 = 3;

-    function bar() {
-        var_dump(property_exists("foo","pp1"));
-        var_dump(property_exists("foo","pp2"));
-        var_dump(property_exists("foo","pp3"));
-    }
+	function bar() {
+		var_dump(property_exists("foo","pp1"));
+		var_dump(property_exists("foo","pp2"));
+		var_dump(property_exists("foo","pp3"));
+	}
 }

 class bar extends foo {
-    function test() {
-        var_dump(property_exists("foo","pp1"));
-        var_dump(property_exists("foo","pp2"));
-        var_dump(property_exists("foo","pp3"));
-    }
+	function test() {
+		var_dump(property_exists("foo","pp1"));
+		var_dump(property_exists("foo","pp2"));
+		var_dump(property_exists("foo","pp3"));
+	}
 }

+var_dump(property_exists());
+var_dump(property_exists(""));
 var_dump(property_exists("foo","pp1"));
 var_dump(property_exists("foo","pp2"));
 var_dump(property_exists("foo","pp3"));
@@ -39,40 +41,23 @@ var_dump(property_exists($foo,"pp2"));
 var_dump(property_exists($foo,"pp3"));
 var_dump(property_exists($foo,"nonexistent"));
 var_dump(property_exists($foo,""));
-
-try {
-    var_dump(property_exists(array(), "test"));
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-try {
-    var_dump(property_exists(1, "test"));
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-try {
-    var_dump(property_exists(3.14, "test"));
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-try {
-    var_dump(property_exists(true, "test"));
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-try {
-    var_dump(property_exists(null, "test"));
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+var_dump(property_exists(array(),"test"));
+var_dump(property_exists(1,"test"));
+var_dump(property_exists(true,"test"));

 $foo->bar();

 $bar = new bar;
 $bar->test();

+echo "Done\n";
 ?>
--EXPECT--
+--EXPECTF--
+Warning: property_exists() expects exactly 2 parameters, 0 given in %s on line %d
+NULL
+
+Warning: property_exists() expects exactly 2 parameters, 1 given in %s on line %d
+NULL
 bool(true)
 bool(true)
 bool(true)
@@ -86,14 +71,19 @@ bool(true)
 bool(true)
 bool(false)
 bool(false)
-property_exists(): Argument #1 ($object_or_class) must be of type object|string, array given
-property_exists(): Argument #1 ($object_or_class) must be of type object|string, int given
-property_exists(): Argument #1 ($object_or_class) must be of type object|string, float given
-property_exists(): Argument #1 ($object_or_class) must be of type object|string, bool given
-property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given
+
+Warning: First parameter must either be an object or the name of an existing class in %s on line %d
+NULL
+
+Warning: First parameter must either be an object or the name of an existing class in %s on line %d
+NULL
+
+Warning: First parameter must either be an object or the name of an existing class in %s on line %d
+NULL
 bool(true)
 bool(true)
 bool(true)
 bool(true)
 bool(true)
 bool(true)
+Done
@@ -6,8 +6,10 @@ class_exists() tests
 class foo {
 }

+var_dump(class_exists());
 var_dump(class_exists("qwerty"));
 var_dump(class_exists(""));
+var_dump(class_exists(array()));
 var_dump(class_exists("test", false));
 var_dump(class_exists("foo", false));
 var_dump(class_exists("foo"));
@@ -16,9 +18,14 @@ var_dump(class_exists("stdClass"));

 echo "Done\n";
 ?>
--EXPECT--
+--EXPECTF--
+Warning: class_exists() expects at least 1 parameter, 0 given in %s on line %d
+NULL
 bool(false)
 bool(false)
+
+Warning: class_exists() expects parameter 1 to be string, array given in %s on line %d
+NULL
 bool(false)
 bool(true)
 bool(true)
@@ -6,8 +6,10 @@ interface_exists() tests
 interface foo {
 }

+var_dump(interface_exists());
 var_dump(interface_exists("qwerty"));
 var_dump(interface_exists(""));
+var_dump(interface_exists(array()));
 var_dump(interface_exists("test", false));
 var_dump(interface_exists("foo", false));
 var_dump(interface_exists("foo"));
@@ -16,9 +18,14 @@ var_dump(interface_exists("stdClass"));

 echo "Done\n";
 ?>
--EXPECT--
+--EXPECTF--
+Warning: interface_exists() expects at least 1 parameter, 0 given in %s on line %d
+NULL
 bool(false)
 bool(false)
+
+Warning: interface_exists() expects parameter 1 to be string, array given in %s on line %d
+NULL
 bool(false)
 bool(true)
 bool(true)
@@ -8,9 +8,13 @@ var_dump(get_included_files());
 include(__DIR__."/014.inc");
 var_dump(get_included_files());

+var_dump(get_included_files(1,1));
+
 include_once(__DIR__."/014.inc");
 var_dump(get_included_files());

+var_dump(get_included_files(1));
+
 include(__DIR__."/014.inc");
 var_dump(get_included_files());

@@ -27,12 +31,18 @@ array(2) {
  [1]=>
  string(%d) "%s"
 }
+
+Warning: get_included_files() expects exactly 0 parameters, 2 given in %s on line %d
+NULL
 array(2) {
  [0]=>
  string(%d) "%s"
  [1]=>
  string(%d) "%s"
 }
+
+Warning: get_included_files() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
 array(2) {
  [0]=>
  string(%d) "%s"
@@ -3,31 +3,35 @@ trigger_error() tests
 --FILE--
 <?php

+var_dump(trigger_error());
 var_dump(trigger_error("error"));
-
-try {
-    var_dump(trigger_error("error", -1));
-} catch (\ValueError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-try {
-    var_dump(trigger_error("error", 0));
-} catch (\ValueError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
-
+var_dump(trigger_error(array()));
+var_dump(trigger_error("error", -1));
+var_dump(trigger_error("error", 0));
 var_dump(trigger_error("error", E_USER_WARNING));
 var_dump(trigger_error("error", E_USER_DEPRECATED));

+echo "Done\n";
 ?>
 --EXPECTF--
+Warning: trigger_error() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
 Notice: error in %s on line %d
 bool(true)
-trigger_error(): Argument #2 ($error_type) must be one of E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE, or E_USER_DEPRECATED
-trigger_error(): Argument #2 ($error_type) must be one of E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE, or E_USER_DEPRECATED
+
+Warning: trigger_error() expects parameter 1 to be string, array given in %s on line %d
+NULL
+
+Warning: Invalid error type specified in %s on line %d
+bool(false)
+
+Warning: Invalid error type specified in %s on line %d
+bool(false)

 Warning: error in %s on line %d
 bool(true)

 Deprecated: error in %s on line %d
 bool(true)
+Done
@@ -3,6 +3,8 @@ builtin functions tests
 --FILE--
 <?php

+var_dump(get_resource_type());
+var_dump(get_resource_type(""));
 $fp = fopen(__FILE__, "r");
 var_dump(get_resource_type($fp));
 fclose($fp);
@@ -12,9 +14,11 @@ var_dump(gettype(get_loaded_extensions()));
 var_dump(count(get_loaded_extensions()));
 var_dump(gettype(get_loaded_extensions(true)));
 var_dump(count(get_loaded_extensions(true)));
+var_dump(get_loaded_extensions(true, true));

 define("USER_CONSTANT", "test");

+var_dump(get_defined_constants(true, true));
 var_dump(gettype(get_defined_constants(true)));
 var_dump(gettype(get_defined_constants()));
 var_dump(count(get_defined_constants()));
@@ -25,9 +29,11 @@ function test () {
 var_dump(gettype(get_defined_functions()));
 var_dump(count(get_defined_functions()));

+var_dump(get_declared_interfaces(true));
 var_dump(gettype(get_declared_interfaces()));
 var_dump(count(get_declared_interfaces()));

+var_dump(get_extension_funcs());
 var_dump(get_extension_funcs(true));
 var_dump(gettype(get_extension_funcs("standard")));
 var_dump(count(get_extension_funcs("standard")));
@@ -38,19 +44,36 @@ var_dump(count(get_extension_funcs("zend")));
 echo "Done\n";
 ?>
 --EXPECTF--
+Warning: get_resource_type() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: get_resource_type() expects parameter 1 to be resource, string given in %s on line %d
+NULL
 string(6) "stream"
 string(7) "Unknown"
 string(5) "array"
 int(%d)
 string(5) "array"
 int(%d)
+
+Warning: get_loaded_extensions() expects at most 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: get_defined_constants() expects at most 1 parameter, 2 given in %s on line %d
+NULL
 string(5) "array"
 string(5) "array"
 int(%d)
 string(5) "array"
 int(%d)
+
+Warning: get_declared_interfaces() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
 string(5) "array"
 int(%d)
+
+Warning: get_extension_funcs() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
 bool(false)
 string(5) "array"
 int(%d)
@@ -3,11 +3,11 @@ constant() tests
 --FILE--
 <?php

-try {
-    var_dump(constant(""));
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+var_dump(constant());
+var_dump(constant("", ""));
+var_dump(constant(""));
+
+var_dump(constant(array()));

 define("TEST_CONST", 1);
 var_dump(constant("TEST_CONST"));
@@ -17,8 +17,18 @@ var_dump(constant("TEST_CONST2"));

 echo "Done\n";
 ?>
--EXPECT--
-Undefined constant ""
+--EXPECTF--
+Warning: constant() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: constant() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: constant(): Couldn't find constant  in %s on line %d
+NULL
+
+Warning: constant() expects parameter 1 to be string, array given in %s on line %d
+NULL
 int(1)
 string(4) "test"
 Done
@@ -2,6 +2,16 @@
 Test unset(), empty() and isset() functions
 --FILE--
 <?php
+/* Prototype: void unset ( mixed $var [, mixed $var [, mixed $...]] );
+   Description: unset() destroys the specified variables
+
+   Prototype: bool empty( mixed $var );
+   Description: Determine whether a variable is considered to be empty
+
+   Prototype: bool isset ( mixed $var [, mixed $var [, $...]] );
+   Description: Returns TRUE if var exists; FALSE otherwise
+*/
+
 echo "*** Testing unset(), empty() & isset() with scalar variables ***\n";

 // testing scalar variables
@@ -233,7 +243,7 @@ var_dump( empty($point1->x) );  // expected: bool(true)
 // unset all members and check
 unset($point1->y);
 unset($point1->lable);
-// dump the object to check that all variables are unset
+// dump the objec to check that all variables are unset
 var_dump($point1);
 var_dump( isset($point1) );  // expected: bool(ture)
 var_dump( empty($point1) );  // expected: bool(false)
@@ -350,6 +360,7 @@ var_dump($global_var);
 //Note: No error conditions relating to passing arguments can be tested
 // because these are not functions but statements, it will result in syntax error.
 ?>
+===DONE===
 --EXPECTF--
 *** Testing unset(), empty() & isset() with scalar variables ***
 -- Iteration 1 --
@@ -357,7 +368,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -369,7 +380,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -381,7 +392,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -393,7 +404,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -405,7 +416,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -417,7 +428,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -429,7 +440,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -441,7 +452,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -453,7 +464,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -465,7 +476,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -477,7 +488,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -489,7 +500,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -501,7 +512,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -513,7 +524,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -525,7 +536,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -537,7 +548,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -549,7 +560,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -561,7 +572,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -573,7 +584,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -585,7 +596,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -597,7 +608,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -609,7 +620,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -621,7 +632,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -633,7 +644,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -645,7 +656,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -657,7 +668,7 @@ bool(true)
 bool(true)
 bool(false)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -669,7 +680,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $scalar_var in %s on line %d
+Notice: Undefined variable: scalar_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -686,7 +697,7 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -702,18 +713,18 @@ bool(true)
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -729,18 +740,18 @@ bool(true)
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -756,18 +767,18 @@ bool(true)
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -783,18 +794,18 @@ bool(true)
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -816,13 +827,13 @@ array(3) {
  int(4)
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(3) {
  [1]=>
@@ -840,13 +851,13 @@ array(2) {
  int(4)
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(2) {
  [2]=>
@@ -860,13 +871,13 @@ array(1) {
  int(4)
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
  [3]=>
@@ -876,18 +887,18 @@ array(1) {
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -907,13 +918,13 @@ array(2) {
  float(5.6)
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(2) {
  [1]=>
@@ -927,13 +938,13 @@ array(1) {
  float(5.6)
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
  [2]=>
@@ -943,18 +954,18 @@ array(1) {
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -972,13 +983,13 @@ array(1) {
  string(3) "two"
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
  [2]=>
@@ -988,18 +999,18 @@ array(1) {
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -1017,13 +1028,13 @@ array(1) {
  string(2) "30"
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
  ["Age"]=>
@@ -1033,18 +1044,18 @@ array(1) {
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -1068,13 +1079,13 @@ array(4) {
  string(0) ""
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(4) {
  [1]=>
@@ -1096,13 +1107,13 @@ array(3) {
  string(0) ""
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(3) {
  ["One"]=>
@@ -1120,13 +1131,13 @@ array(2) {
  string(0) ""
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(2) {
  [2]=>
@@ -1140,13 +1151,13 @@ array(1) {
  string(0) ""
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
  [""]=>
@@ -1156,18 +1167,18 @@ array(1) {
 array(0) {
 }

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(false)

-Warning: Undefined variable $key_val in %s on line %d
+Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(0) {
 }

-Warning: Undefined variable $array_var in %s on line %d
+Notice: Undefined variable: array_var in %s on line %d
 NULL
 bool(false)
 bool(false)
@@ -1185,7 +1196,7 @@ bool(true)
 bool(false)
 bool(false)

-Warning: Undefined variable $resource in %s on line %d
+Notice: Undefined variable: resource in %s on line %d
 NULL
 -- Iteration 2 --
 resource(%d) of type (stream)
@@ -1198,10 +1209,10 @@ bool(true)
 bool(false)
 bool(false)

-Warning: Undefined variable $resource in %s on line %d
+Notice: Undefined variable: resource in %s on line %d
 NULL

-Warning: Undefined variable $resources in %s on line %d
+Notice: Undefined variable: resources in %s on line %d
 NULL
 bool(false)
 bool(true)
@@ -1218,16 +1229,16 @@ object(Point)#%d (3) {
 bool(true)
 bool(false)

-Warning: Undefined variable $lable in %s on line %d
+Notice: Undefined variable: lable in %s on line %d
 bool(false)

-Warning: Undefined variable $lable in %s on line %d
+Notice: Undefined variable: lable in %s on line %d
 bool(true)

-Warning: Undefined variable $lable in %s on line %d
+Notice: Undefined variable: lable in %s on line %d
 bool(false)

-Warning: Undefined variable $lable in %s on line %d
+Notice: Undefined variable: lable in %s on line %d
 bool(true)
 object(Point)#%d (3) {
  ["x"]=>
@@ -1252,7 +1263,7 @@ bool(false)
 bool(false)
 bool(true)

-Warning: Undefined variable $point1 in %s on line %d
+Notice: Undefined variable: point1 in %s on line %d
 NULL
 bool(false)
 bool(true)
@@ -1282,7 +1293,7 @@ value of static_var before unset: 1
 bool(true)
 bool(false)

-Warning: Undefined variable $static_var in %s on line %d
+Notice: Undefined variable: static_var in %s on line %d
 value of static_var after unset: 
 bool(false)
 bool(true)
@@ -1291,7 +1302,7 @@ value of static_var before unset: 2
 bool(true)
 bool(false)

-Warning: Undefined variable $static_var in %s on line %d
+Notice: Undefined variable: static_var in %s on line %d
 value of static_var after unset: 
 bool(false)
 bool(true)
@@ -1300,7 +1311,7 @@ value of static_var before unset: 3
 bool(true)
 bool(false)

-Warning: Undefined variable $static_var in %s on line %d
+Notice: Undefined variable: static_var in %s on line %d
 value of static_var after unset: 
 bool(false)
 bool(true)
@@ -1319,3 +1330,4 @@ bool(false)
 bool(false)
 bool(true)
 int(10)
+===DONE===
@@ -3,27 +3,32 @@ func_get_arg() invalid usage
 --FILE--
 <?php

-try {
-    var_dump(func_get_arg(1));
-} catch (\Error $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+var_dump(func_get_arg(1,2,3));
+var_dump(func_get_arg(1));
+var_dump(func_get_arg());

 function bar() {
-    var_dump(func_get_arg(1));
+	var_dump(func_get_arg(1));
 }

 function foo() {
-    bar(func_get_arg(1));
+	bar(func_get_arg(1));
 }

-try {
-    foo(1,2);
-} catch (\Error $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+foo(1,2);

+echo "Done\n";
 ?>
--EXPECT--
-func_get_arg() cannot be called from the global scope
-func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
+--EXPECTF--
+Warning: func_get_arg() expects exactly 1 parameter, 3 given in %s on line %d
+NULL
+
+Warning: func_get_arg():  Called from the global scope - no function context in %s on line %d
+bool(false)
+
+Warning: func_get_arg() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
+Done
@@ -1,25 +1,24 @@
 --TEST--
-Implementing abstracting methods and optional parameters
+Implementating abstracting methods and optional parameters
 --FILE--
 <?php

 abstract class Base
 {
-    abstract function someMethod($param);
+	abstract function someMethod($param);
 }

 class Ext extends Base
 {
-    function someMethod($param = "default")
-    {
-        echo $param, "\n";
-    }
+	function someMethod($param = "default")
+	{
+		echo $param, "\n";
+	}
 }

 $a = new Ext();
 $a->someMethod("foo");
 $a->someMethod();
-?>
 --EXPECT--
 foo
 default
@@ -10,20 +10,20 @@ print "\n";


 class bar {
-    public function a() {
-        return "bar!";
-    }
+	public function a() {
+		return "bar!";
+	}
 }

 class foo {
-    public function test() {
-        print "foo!\n";
-        return new bar;
-    }
+	public function test() {
+		print "foo!\n";
+		return new bar;
+	}
 }

 function test() {
-    return new foo;
+	return new foo;
 }

 $a = 'test';
@@ -15,43 +15,43 @@ var_dump($a->$b->{$c[1]});

 ?>
 --EXPECTF--
-Warning: Undefined variable $a in %s on line %d
+Notice: Undefined variable: a in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d
 NULL

-Warning: Undefined variable $a in %s on line %d
+Notice: Undefined variable: a in %s on line %d

-Warning: Undefined variable $c in %s on line %d
+Notice: Undefined variable: c in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d
 NULL

-Warning: Undefined variable $a in %s on line %d
+Notice: Undefined variable: a in %s on line %d
 int(1)

-Warning: Undefined variable $a in %s on line %d
+Notice: Undefined variable: a in %s on line %d

-Warning: Undefined variable $b in %s on line %d
+Notice: Undefined variable: b in %s on line %d
 int(0)

-Warning: Undefined variable $a in %s on line %d
+Notice: Undefined variable: a in %s on line %d
 NULL

-Warning: Undefined variable $b in %s on line %d
+Notice: Undefined variable: b in %s on line %d
 int(1)

-Warning: Attempt to read property "1" on int in %s on line %d
+Notice: Trying to get property '1' of non-object in %s on line %d
 NULL

-Warning: Attempt to read property "1" on int in %s on line %d
+Notice: Trying to get property '1' of non-object in %s on line %d
 NULL

-Warning: Undefined variable $c in %s on line %d
+Notice: Undefined variable: c in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Attempt to read property "1" on int in %s on line %d
+Notice: Trying to get property '1' of non-object in %s on line %d

-Warning: Attempt to read property "" on null in %s on line %d
+Notice: Trying to get property '' of non-object in %s on line %d
 NULL
@@ -4,9 +4,9 @@ Testing dynamic calls
 <?php

 class foo {
-    static public function a() {
-        print "ok\n";
-    }
+	static public function a() {
+		print "ok\n";
+	}
 }

 $a = 'a';
@@ -4,8 +4,8 @@ Trying assign value to property when an object is not returned in a function
 <?php

 class foo {
-    public function a() {
-    }
+	public function a() {
+	}
 }

 $test = new foo;
@@ -13,16 +13,13 @@ $test = new foo;
 $test->a()->a;
 print "ok\n";

-try {
-    $test->a()->a = 1;
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+$test->a()->a = 1;
 print "ok\n";

 ?>
 --EXPECTF--
-Warning: Attempt to read property "a" on null in %s on line %d
+Notice: Trying to get property 'a' of non-object in %s on line %d
 ok
-Attempt to assign property "a" on null
+
+Warning: Creating default object from empty value in %s on line %d
 ok
@@ -18,9 +18,9 @@ bool(true)
 bool(true)
 bool(true)

-Warning: Undefined array key 2 in %s on line %d
+Notice: Undefined offset: 2 in %s on line %d

-Fatal error: Uncaught Error: Value of type null is not callable in %s:%d
+Fatal error: Uncaught Error: Function name must be a string in %s:%d
 Stack trace:
 #0 {main}
  thrown in %s on line %d
@@ -4,26 +4,26 @@ Overriding $this in catch and checking the object properties later.
 <?php

 class foo {
-    public $test = 0;
-    private $test_2 = 1;
-    protected $test_3 = 2;
+	public $test = 0;
+	private $test_2 = 1;
+	protected $test_3 = 2;

-    public function bar() {
-        try {
-            throw new Exception('foo');
-        } catch (Exception $this) {
-            var_dump($this);
-        }
+	public function bar() {
+		try {
+			throw new Exception('foo');
+		} catch (Exception $this) {
+			var_dump($this);
+		}

-        $this->baz();
-    }
+		$this->baz();
+	}

-    public function baz() {
-        foreach ($this as $k => $v) {
-            printf("'%s' => '%s'\n", $k, $v);
-        }
-        print "ok\n";
-    }
+	public function baz() {
+		foreach ($this as $k => $v) {
+			printf("'%s' => '%s'\n", $k, $v);
+		}
+		print "ok\n";
+	}
 }

 $test = new foo;
@@ -9,58 +9,52 @@ echo $arr[1][2][3][4][5];

 $arr[1][2][3][4][5]->foo;

-try {
-    $arr[1][2][3][4][5]->foo = 1;
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+$arr[1][2][3][4][5]->foo = 1;

 $arr[][] = 2;

-try {
-    $arr[][]->bar = 2;
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+$arr[][]->bar = 2;

 ?>
 --EXPECTF--
-Warning: Undefined variable $arr in %s on line %d
+Notice: Undefined variable: arr in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Undefined variable $arr in %s on line %d
+Notice: Undefined variable: arr in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Undefined variable $arr in %s on line %d
+Notice: Undefined variable: arr in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Trying to access array offset on value of type null in %s on line %d
+Notice: Trying to access array offset on value of type null in %s on line %d

-Warning: Attempt to read property "foo" on null in %s on line %d
-Attempt to assign property "foo" on null
-Attempt to assign property "bar" on null
+Notice: Trying to get property 'foo' of non-object in %s on line %d
+
+Warning: Creating default object from empty value in %s on line %d
+
+Warning: Creating default object from empty value in %s on line %d
@@ -4,21 +4,21 @@ Testing multiples 'default:' in switch
 <?php

 switch (1) {
-    case 2:
-        print 'foo';
-        break;
-    case 3:
-        print 'bar';
-        break;
-    default:
-        print 1;
-        break;
-    default:
-        print 2;
-        break;
-    default:
-        print 3;
-        break;
+	case 2:
+		print 'foo';
+		break;
+	case 3:
+		print 'bar';
+		break;
+	default:
+		print 1;
+		break;
+	default:
+		print 2;
+		break;
+	default:
+		print 3;
+		break;
 }

 ?>
@@ -3,12 +3,14 @@ Trying to use lambda in array offset
 --FILE--
 <?php

-try {
-    $test[function(){}] = 1;
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+$test[function(){}] = 1;
+$a{function() { }} = 1;

 ?>
--EXPECT--
-Illegal offset type
+--EXPECTF--
+
+Deprecated: Array and string offset access syntax with curly braces is deprecated in %s line %d
+
+Warning: Illegal offset type in %s on line %d
+
+Warning: Illegal offset type in %s on line %d
@@ -16,7 +16,7 @@ var_dump($x::$x);
 --EXPECTF--
 int(1)

-Fatal error: Uncaught Error: Access to undeclared static property Closure::$x in %s:%d
+Fatal error: Uncaught Error: Access to undeclared static property: Closure::$x in %s:%d
 Stack trace:
 #0 {main}
  thrown in %s on line %d
@@ -3,12 +3,10 @@ Trying to use lambda as array key
 --FILE--
 <?php

-try {
-    var_dump(array(function() { } => 1));
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+var_dump(array(function() { } => 1));

 ?>
--EXPECT--
-Illegal offset type
+--EXPECTF--
+Warning: Illegal offset type in %s on line %d
+array(0) {
+}
@@ -4,8 +4,8 @@ using multiple access modifiers (methods)
 <?php

 class test {
-    static public public static final public final function foo() {
-    }
+	static public public static final public final function foo() {
+	}
 }

 echo "Done\n";
@@ -4,7 +4,7 @@ using multiple access modifiers (attributes)
 <?php

 class test {
-    static public public static final public final $var;
+	static public public static final public final $var;
 }

 echo "Done\n";
@@ -4,7 +4,7 @@ using multiple access modifiers (classes)
 <?php

 final final class test {
-    function foo() {}
+	function foo() {}
 }

 echo "Done\n";
@@ -4,8 +4,8 @@ using multiple access modifiers (abstract methods)
 <?php

 class test {
-    abstract abstract function foo() {
-    }
+	abstract abstract function foo() {
+	}
 }

 echo "Done\n";
@@ -4,8 +4,8 @@ using multiple access modifiers (final methods)
 <?php

 class test {
-    final final function foo() {
-    }
+	final final function foo() {
+	}
 }

 echo "Done\n";
@@ -4,8 +4,8 @@ using multiple access modifiers (static methods)
 <?php

 class test {
-    static static function foo() {
-    }
+	static static function foo() {
+	}
 }

 echo "Done\n";
@@ -4,7 +4,7 @@ abstract final methods errmsg
 <?php

 class test {
-    final abstract function foo();
+	final abstract function foo();
 }

 echo "Done\n";
@@ -6,16 +6,16 @@ Discussion: http://marc.info/?l=php-internals&m=120221184420957&w=2
 <?php

 class A {
-    static protected function f() {return 'A::f()';}
+	static protected function f() {return 'A::f()';}
 }
 class B1 extends A {
-    static protected function f() {return 'B1::f()';}
+	static protected function f() {return 'B1::f()';}
 }
 class B2 extends A {
-    static public function test() {echo B1::f();}
+	static public function test() {echo B1::f();}
 }
 B2::test();

 ?>
 --EXPECTF--
-Fatal error: Call to protected method B1::f() from scope B2 in %s on line %d
+Fatal error: Call to protected method B1::f() from context 'B2' in %s on line %d
@@ -6,16 +6,16 @@ Discussion: http://marc.info/?l=php-internals&m=120221184420957&w=2
 <?php

 class A {
-    static protected function f() {return 'A::f()';}
+	static protected function f() {return 'A::f()';}
 }
 class B1 extends A {
-    static protected function f() {return 'B1::f()';}
+	static protected function f() {return 'B1::f()';}
 }
 class B2 extends A {
-    static public function test() {
-        var_dump(is_callable('B1::f'));
-        B1::f();
-    }
+	static public function test() {
+		var_dump(is_callable('B1::f'));
+		B1::f();
+	}
 }
 B2::test();

@@ -23,4 +23,4 @@ B2::test();
 --EXPECTF--
 bool(false)

-Fatal error: Call to protected method B1::f() from scope B2 in %s on line %d
+Fatal error: Call to protected method B1::f() from context 'B2' in %s on line %d
@@ -4,31 +4,31 @@ Testing visibility of methods
 <?php

 class d {
-    private function test2() {
-        print "Bar\n";
-    }
+	private function test2() {
+		print "Bar\n";
+	}
 }

 abstract class a extends d {
-    public function test() {
-        $this->test2();
-    }
+	public function test() {
+		$this->test2();
+	}
 }

 abstract class b extends a {
 }

 class c extends b {
-    public function __construct() {
-        $this->test();
-    }
+	public function __construct() {
+		$this->test();
+	}
 }

 new c;

 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Call to private method d::test2() from scope a in %s:%d
+Fatal error: Uncaught Error: Call to private method d::test2() from context 'a' in %s:%d
 Stack trace:
 #0 %s(%d): a->test()
 #1 %s(%d): c->__construct()
@@ -4,25 +4,25 @@ __call() for private/protected methods
 <?php

 class A {
-    private   $var1 = 'var1 value';
-    protected $var2 = 'var2 value';
+	private   $var1 = 'var1 value';
+	protected $var2 = 'var2 value';

-    private function func1()
-    {
-        return "in func1";
-    }
-    protected function func2()
-    {
-        return "in func2";
-    }
-    public function __get($var)
-    {
-        return $this->$var;
-    }
-    public function __call($func, array $args = array())
-    {
-        return call_user_func_array(array($this, $func), $args);
-    }
+	private function func1()
+	{
+		return "in func1";
+	}
+	protected function func2()
+	{
+		return "in func2";
+	}
+	public function __get($var)
+	{
+		return $this->$var;
+	}
+	public function __call($func, array $args = array())
+	{
+		return call_user_func_array(array($this, $func), $args);
+	}
 }

 $a = new A();
@@ -3,9 +3,9 @@ Trigger __call() in lieu of non visible methods when called via a callback.
 --FILE--
 <?php
 class C {
-    protected function prot() { }
-    private function priv() { }
-    public function __call($name, $args)    {
+	protected function prot() { }
+	private function priv() { }
+	public function __call($name, $args)    {
        echo "In __call() for method $name()\n";
    }
 }
@@ -4,7 +4,7 @@ Prevent abstract and final in the same class declaration
 <?php

 final abstract class C {
-    private function priv() { }
+	private function priv() { }
 }

 ?>
@@ -9,9 +9,9 @@ $o = new stdclass;
 $o->prop = "value";

 try {
-    var_dump($a + $o);
+	var_dump($a + $o);
 } catch (Error $e) {
-    echo "\nException: " . $e->getMessage() . "\n";
+	echo "\nException: " . $e->getMessage() . "\n";
 }

 $c = $a + $o;
@@ -20,9 +20,13 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--
-Exception: Unsupported operand types: array + stdClass
+Notice: Object of class stdClass could not be converted to number in %sadd_002.php on line %d

-Fatal error: Uncaught TypeError: Unsupported operand types: array + stdClass in %s:%d
+Exception: Unsupported operand types
+
+Notice: Object of class stdClass could not be converted to number in %s on line %d
+
+Fatal error: Uncaught Error: Unsupported operand types in %s:%d
 Stack trace:
 #0 {main}
  thrown in %s on line %d
@@ -9,9 +9,9 @@ $o = new stdclass;
 $o->prop = "value";

 try {
-    var_dump($o + $a);
+	var_dump($o + $a);
 } catch (Error $e) {
-    echo "\nException: " . $e->getMessage() . "\n";
+	echo "\nException: " . $e->getMessage() . "\n";
 }

 $c = $o + $a;
@@ -20,9 +20,13 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--
-Exception: Unsupported operand types: stdClass + array
+Notice: Object of class stdClass could not be converted to number in %sadd_003.php on line %d

-Fatal error: Uncaught TypeError: Unsupported operand types: stdClass + array in %s:%d
+Exception: Unsupported operand types
+
+Notice: Object of class stdClass could not be converted to number in %s on line %d
+
+Fatal error: Uncaught Error: Unsupported operand types in %s:%d
 Stack trace:
 #0 {main}
  thrown in %s on line %d
@@ -6,9 +6,9 @@ adding numbers to arrays
 $a = array(1,2,3);

 try {
-    var_dump($a + 5);
+	var_dump($a + 5);
 } catch (Error $e) {
-    echo "\nException: " . $e->getMessage() . "\n";
+	echo "\nException: " . $e->getMessage() . "\n";
 }

 $c = $a + 5;
@@ -17,9 +17,9 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--
-Exception: Unsupported operand types: array + int
+Exception: Unsupported operand types

-Fatal error: Uncaught TypeError: Unsupported operand types: array + int in %s:%d
+Fatal error: Uncaught Error: Unsupported operand types in %s:%d
 Stack trace:
 #0 {main}
  thrown in %s on line %d
@@ -17,6 +17,6 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECT--
-float(2834756759.123123)
-float(2834756759.123123)
+float(2834756759.1231)
+float(2834756759.1231)
 Done
@@ -11,12 +11,9 @@ $s2 = "876222numeric";
 $s3 = "48474874";
 $s4 = "25.68";

-try {
-    $c = $i + $s1;
-    var_dump($c);
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+$c = $i + $s1;
+var_dump($c);
+
 $c = $i + $s2;
 var_dump($c);

@@ -26,12 +23,8 @@ var_dump($c);
 $c = $i + $s4;
 var_dump($c);

-try {
-    $c = $s1 + $i;
-    var_dump($c);
-} catch (\TypeError $e) {
-    echo $e->getMessage() . \PHP_EOL;
-}
+$c = $s1 + $i;
+var_dump($c);

 $c = $s2 + $i;
 var_dump($c);
@@ -45,15 +38,18 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--
-Unsupported operand types: int + string
-
 Warning: A non-numeric value encountered in %s on line %d
+int(75636)
+
+Notice: A non well formed numeric value encountered in %s on line %d
 int(951858)
 int(48550510)
 float(75661.68)
-Unsupported operand types: string + int

 Warning: A non-numeric value encountered in %s on line %d
+int(75636)
+
+Notice: A non well formed numeric value encountered in %s on line %d
 int(951858)
 int(48550510)
 float(75661.68)
@@ -8,9 +8,9 @@ $a = array(1,2,3);
 $s1 = "some string";

 try {
-    var_dump($a + $s1);
+	var_dump($a + $s1);
 } catch (Error $e) {
-    echo "\nException: " . $e->getMessage() . "\n";
+	echo "\nException: " . $e->getMessage() . "\n";
 }

 $c = $a + $s1;
@@ -19,9 +19,13 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--
-Exception: Unsupported operand types: array + string
+Warning: A non-numeric value encountered in %s on line %d

-Fatal error: Uncaught TypeError: Unsupported operand types: array + string in %s:%d
+Exception: Unsupported operand types
+
+Warning: A non-numeric value encountered in %s on line %d
+
+Fatal error: Uncaught Error: Unsupported operand types in %s:%d
 Stack trace:
 #0 {main}
  thrown in %s on line %d
@@ -1,9 +0,0 @@
--TEST--
-Alternative offset syntax should emit E_COMPILE_ERROR in const expression
--FILE--
-<?php
-const FOO_COMPILE_ERROR = "BAR"{0};
-var_dump(FOO_COMPILE_ERROR);
-?>
--EXPECTF--
-Fatal error: Array and string offset access syntax with curly braces is no longer supported in %s on line 2
@@ -1,9 +0,0 @@
--TEST--
-Alternative offset syntax should emit E_COMPILE_ERROR outside const expression
--FILE--
-<?php
-$foo = 'BAR';
-var_dump($foo{0});
-?>
--EXPECTF--
-Fatal error: Array and string offset access syntax with curly braces is no longer supported in %s on line 3
@@ -3,7 +3,6 @@ declare bare anonymous class
 --FILE--
 <?php
 var_dump(new class{});
-?>
 --EXPECTF--
 object(class@%s)#%d (0) {
 }
@@ -15,7 +15,6 @@ $a = new class extends A implements B {
 };

 var_dump($a instanceof A, $a instanceof B);
-?>
 --EXPECT--
 bool(true)
 bool(true)
@@ -10,7 +10,6 @@ while (@$i++<10) {
        }
    });
 }
-?>
 --EXPECTF--
 object(class@%s)#1 (1) {
  ["i"]=>
@@ -26,6 +26,5 @@ $outer = new Outer(array(

 /* not null because inheritance */
 var_dump($outer->getArrayAccess()[0]);
-?>
 --EXPECTF--
 int(%d)
@@ -32,6 +32,5 @@ $proxy = $outer->getArrayAccess();

 /* null because no inheritance, so no access to protected member */
 var_dump(@$outer->getArrayAccess()[0]);
-?>
 --EXPECT--
 NULL
@@ -9,7 +9,6 @@ namespace lone {
 namespace {
    var_dump ($hello);
 }
-?>
 --EXPECTF--
 object(class@%s)#1 (0) {
 }
@@ -17,7 +17,6 @@ namespace lone {

    new Outer();
 }
-?>
 --EXPECTF--
 object(class@%s)#2 (0) {
 }
@@ -18,7 +18,6 @@ $anonClass = new class("cats", "dogs") {

 var_dump($anonClass::$foo);
 var_dump($anonClass::getBar());
-?>
 --EXPECT--
 string(4) "cats"
 string(4) "dogs"
@@ -14,6 +14,5 @@ $anonClass = new class {
 };

 var_dump($anonClass->someMethod());
-?>
 --EXPECT--
 string(3) "bar"
@@ -5,9 +5,9 @@ Ensure proper inheritance with get_class(anon class instance) used via class_ali

 class_alias(get_class(new class { protected $foo = 1; }), "AnonBase");
 var_dump((new class extends AnonBase {
-    function getFoo() {
-        return $this->foo;
-    }
+	function getFoo() {
+		return $this->foo;
+	}
 })->getFoo());
 ?>
 --EXPECT--
@@ -1,30 +0,0 @@
--TEST--
-Generated names for anonymous classes
--FILE--
-<?php
-
-namespace DeclaringNS {
-    class Test1 {}
-    interface Test2 {}
-    interface Test3 {}
-}
-
-namespace UsingNS {
-    function print_name(object $obj) {
-        echo strstr(get_class($obj), "\0", true), "\n";
-    }
-
-    print_name(new class {});
-    print_name(new class extends \DeclaringNS\Test1 {});
-    print_name(new class extends \DeclaringNS\Test1 implements \DeclaringNS\Test2 {});
-    print_name(new class implements \DeclaringNS\Test2 {});
-    print_name(new class implements \DeclaringNS\Test2, \DeclaringNS\Test3 {});
-}
-
-?>
--EXPECT--
-class@anonymous
-DeclaringNS\Test1@anonymous
-DeclaringNS\Test1@anonymous
-DeclaringNS\Test2@anonymous
-DeclaringNS\Test2@anonymous
@@ -0,0 +1,54 @@
+--TEST--
+Testing calls to anonymous function
+--FILE--
+<?php
+
+for ($i = 0; $i < 10; $i++) {
+	$a = create_function('', 'return '. $i .';');
+	var_dump($a());
+
+	$b = "\0lambda_". ($i + 1);
+	var_dump($b());
+}
+
+?>
+--EXPECTF--
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(0)
+int(0)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(1)
+int(1)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(2)
+int(2)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(3)
+int(3)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(4)
+int(4)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(5)
+int(5)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(6)
+int(6)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(7)
+int(7)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(8)
+int(8)
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(9)
+int(9)
@@ -0,0 +1,19 @@
+--TEST--
+Testing anonymous function return as array key and accessing $GLOBALS
+--FILE--
+<?php
+
+$test = create_function('$v', 'return $v;');
+
+$arr = array(create_function('', 'return $GLOBALS["arr"];'), 2);
+
+var_dump($arr[$test(1)]);
+var_dump($arr[$test(0)]() == $arr);
+
+?>
+--EXPECTF--
+Deprecated: Function create_function() is deprecated in %s on line %d
+
+Deprecated: Function create_function() is deprecated in %s on line %d
+int(2)
+bool(true)
@@ -0,0 +1,16 @@
+--TEST--
+Using throw $var with anonymous function return
+--FILE--
+<?php
+
+try {
+	$a = create_function('', 'return new Exception("test");');
+	throw $a();
+} catch (Exception $e) {
+	var_dump($e->getMessage() == 'test');
+}
+
+?>
+--EXPECTF--
+Deprecated: Function create_function() is deprecated in %s on line %d
+bool(true)
@@ -7,37 +7,53 @@ function test(...$args) {
    var_dump($args);
 }

-try {
-    test(...null);
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
-try {
-    test(...42);
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
-try {
-    test(...new stdClass);
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+test(...null);
+test(...42);
+test(...new stdClass);

-try {
-    test(1, 2, 3, ..."foo", ...[4, 5]);
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
-try {
-    test(1, 2, 3, ...new StdClass, ...3.14, ...[4, 5]);
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+test(1, 2, 3, ..."foo", ...[4, 5]);
+test(1, 2, 3, ...new StdClass, ...3.14, ...[4, 5]);

 ?>
--EXPECT--
-Only arrays and Traversables can be unpacked
-Only arrays and Traversables can be unpacked
-Only arrays and Traversables can be unpacked
-Only arrays and Traversables can be unpacked
-Only arrays and Traversables can be unpacked
+--EXPECTF--
+Warning: Only arrays and Traversables can be unpacked in %s on line %d
+array(0) {
+}
+
+Warning: Only arrays and Traversables can be unpacked in %s on line %d
+array(0) {
+}
+
+Warning: Only arrays and Traversables can be unpacked in %s on line %d
+array(0) {
+}
+
+Warning: Only arrays and Traversables can be unpacked in %s on line %d
+array(5) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+  [3]=>
+  int(4)
+  [4]=>
+  int(5)
+}
+
+Warning: Only arrays and Traversables can be unpacked in %s on line %d
+
+Warning: Only arrays and Traversables can be unpacked in %s on line %d
+array(5) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+  [3]=>
+  int(4)
+  [4]=>
+  int(5)
+}
@@ -3,19 +3,19 @@ Argument unpacking does not work with non-integer keys
 --FILE--
 <?php
 function foo(...$args) {
-    var_dump($args);
+	var_dump($args);
 }
 function gen() {
-    yield 1.23 => 123;
-    yield "2.34" => 234;
+	yield 1.23 => 123;
+	yield "2.34" => 234;
 }

 try {
-    foo(...gen());
+	foo(...gen());
 } catch (Error $ex) {
-    echo "Exception: " . $ex->getMessage() . "\n";
+	echo "Exception: " . $ex->getMessage() . "\n";
 }

 ?>
 --EXPECT--
-Exception: Keys must be of type int|string during argument unpacking
+Exception: Cannot unpack Traversable with non-integer keys
@@ -8,11 +8,17 @@ set_error_handler(function($errno, $errstr) {
 });

 try {
-    var_dump(...new ArrayIterator([1, 2, "foo" => 3, 4]));
+	var_dump(...[1, 2, "foo" => 3, 4]);
 } catch (Error $ex) {
-    var_dump($ex->getMessage());
+	var_dump($ex->getMessage());
+}
+try {
+	var_dump(...new ArrayIterator([1, 2, "foo" => 3, 4]));
+} catch (Error $ex) {
+	var_dump($ex->getMessage());
 }

 ?>
 --EXPECT--
-string(68) "Cannot use positional argument after named argument during unpacking"
+string(36) "Cannot unpack array with string keys"
+string(42) "Cannot unpack Traversable with string keys"
@@ -1,48 +0,0 @@
--TEST--
-Test that there is no arginfo/zpp mismatch
--FILE--
-<?php
-
-function test($function) {
-    try {
-        @$function(null, null, null, null, null, null, null, null);
-    } catch (Throwable) {
-    }
-}
-
-foreach (get_defined_functions()["internal"] as $function) {
-    test($function);
-}
-
-foreach (get_declared_classes() as $class) {
-    try {
-        $rc = new ReflectionClass($class);
-        $obj = $rc->newInstanceWithoutConstructor();
-    } catch (Throwable) {
-        continue;
-    }
-
-    foreach (get_class_methods($class) as $method) {
-        test([$obj, $method]);
-    }
-}
-
-// var_dump() and debug_zval_dump() print all arguments
-?>
--EXPECT--
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
-NULL
@@ -3,14 +3,14 @@ Bug #55719 (Argument restriction should come with a more specific error message)
 --FILE--
 <?php
 Class Base {
-    public function &test($foo, array $bar, $option = NULL, $extra = "lllllllllllllllllllllllllllllllllllllllllllllllllll") {
-    }
+	public function &test($foo, array $bar, $option = NULL, $extra = "lllllllllllllllllllllllllllllllllllllllllllllllllll") {
+	}
 }

 class Sub extends Base {
-    public function &test() {
-    }
+	public function &test() {
+	}
 }
 ?>
 --EXPECTF--
-Fatal error: Declaration of & Sub::test() must be compatible with & Base::test($foo, array $bar, $option = null, $extra = 'llllllllll...') in %s on line %d
+Warning: Declaration of & Sub::test() should be compatible with & Base::test($foo, array $bar, $option = NULL, $extra = 'llllllllll...') in %sargument_restriction_001.php on line %d 
@@ -3,14 +3,14 @@ Bug #55719 (Argument restriction should come with a more specific error message)
 --FILE--
 <?php
 Abstract Class Base {
-    public function test($foo, array &$bar, $option = NULL, $extra = 3.141592653589793238462643383279502884197169399375105  ) {
-    }
+	public function test($foo, array &$bar, $option = NULL, $extra = 3.141592653589793238462643383279502884197169399375105  ) {
+	}
 }

 class Sub extends Base {
-    public function test($foo, array &$bar) {
-    }
+	public function test($foo, array &$bar) {
+	}
 }
 ?>
 --EXPECTF--
-Fatal error: Declaration of Sub::test($foo, array &$bar) must be compatible with Base::test($foo, array &$bar, $option = null, $extra = 3.1415926535898) in %s on line %d
+Warning: Declaration of Sub::test($foo, array &$bar) should be compatible with Base::test($foo, array &$bar, $option = NULL, $extra = 3.1415926535898) in %sargument_restriction_002.php on line %d
@@ -6,14 +6,14 @@ class Foo {
 }

 Abstract Class Base {
-    public function test(Foo $foo, array $bar, $option = NULL, $extra = "lllllllllllllllllllllllllllllllllllllllllllllllllll") {
-    }
+	public function test(Foo $foo, array $bar, $option = NULL, $extra = "lllllllllllllllllllllllllllllllllllllllllllllllllll") {
+	}
 }

 class Sub extends Base {
-    public function test() {
-    }
+	public function test() {
+	}
 }
 ?>
 --EXPECTF--
-Fatal error: Declaration of Sub::test() must be compatible with Base::test(Foo $foo, array $bar, $option = null, $extra = 'llllllllll...') in %s on line %d
+Warning: Declaration of Sub::test() should be compatible with Base::test(Foo $foo, array $bar, $option = NULL, $extra = 'llllllllll...') in %sargument_restriction_003.php on line %d
@@ -6,12 +6,12 @@ class Foo {
 }

 Abstract Class Base {
-    abstract public function test(Foo $foo, array $bar, $option = NULL, $extra = 16777215) ;
+	abstract public function test(Foo $foo, array $bar, $option = NULL, $extra = 16777215) ;
 }

 class Sub extends Base {
-    public function test(Foo $foo, array $bar, $option = NULL, $extra = 0xffffff ) {
-    }
+	public function test(Foo $foo, array $bar, $option = NULL, $extra = 0xffffff ) {
+	}
 }
 ?>
 --EXPECT--
@@ -3,9 +3,9 @@ Bug #55719 (Argument restriction should come with a more specific error message)
 --FILE--
 <?php
 class Sub implements ArrayAccess {
-    public function offsetSet() {
-    }
+	public function offsetSet() {
+	}
 }
 ?>
 --EXPECTF--
-Fatal error: Declaration of Sub::offsetSet() must be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value) in %sargument_restriction_005.php on line %d
+Fatal error: Declaration of Sub::offsetSet() must be compatible with ArrayAccess::offsetSet($offset, $value) in %sargument_restriction_005.php on line %d
@@ -3,14 +3,14 @@ Bug #60174 (Notice when array in method prototype error)
 --FILE--
 <?php
 Abstract Class Base {
-    public function test($foo, $extra = array("test")) {
-    }
+	public function test($foo, $extra = array("test")) {
+	}
 }

 class Sub extends Base {
-    public function test($foo, $extra) {
-    }
+	public function test($foo, $extra) {
+	}
 }
 ?>
 --EXPECTF--
-Fatal error: Declaration of Sub::test($foo, $extra) must be compatible with Base::test($foo, $extra = [...]) in %s on line %d
+Warning: Declaration of Sub::test($foo, $extra) should be compatible with Base::test($foo, $extra = Array) in %sargument_restriction_006.php on line %d
@@ -0,0 +1,16 @@
+--TEST--
+Array addition should not add INDIRECT elements
+--FILE--
+<?php
+
+$x = 1;
+$ary = ['y' => 1];
+$ary += $GLOBALS;
+var_dump($ary['x']);
+$x = 2;
+var_dump($ary['x']);
+
+?>
+--EXPECT--
+int(1)
+int(1)
@@ -2,12 +2,12 @@
 Tests that array manipulation code is correctly dealing with copy on write and splitting on reference
 --FILE--
 <?php
-    $a=array();
-    $b=1;
-    $c=&$b;
-    $a[]=$b;
-    $b=2;
-    var_dump ($a);
+	$a=array();
+	$b=1;
+	$c=&$b;
+	$a[]=$b;
+	$b=2;
+	var_dump ($a);
 ?>
 --EXPECT--
 array(1) {
@@ -4,12 +4,12 @@ Accept hashes being equal to zero
 <?php

 $hashes = [
-    "\x8e\x1a\x63\x0f\x61" => 32,
-    "\xf7\x17\x7f\x7f\x7f\x7f\x7f\x7f\x7f\x6b\x03\x6a\x13\x63\x17\x6b\x1d\x67" => 64,
+	"\x8e\x1a\x63\x0f\x61" => 32,
+	"\xf7\x17\x7f\x7f\x7f\x7f\x7f\x7f\x7f\x6b\x03\x6a\x13\x63\x17\x6b\x1d\x67" => 64,
 ];

 foreach ($hashes as $hash => $bits) {
-    var_dump($hashes[$hash], $bits);
+	var_dump($hashes[$hash], $bits);
 }

 ?>
@@ -4,21 +4,22 @@ Next free element may overflow in array literals
 <?php

 $i = PHP_INT_MAX;
-try {
-    $array = [$i => 42, new stdClass];
-    var_dump($array);
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+$array = [$i => 42, new stdClass];
+var_dump($array);

-function test($x = [PHP_INT_MAX => 42, "foo"]) {}
-try {
-    test();
-} catch (Error $e) {
-    echo $e->getMessage(), "\n";
-}
+const FOO = [PHP_INT_MAX => 42, "foo"];
+var_dump(FOO);

 ?>
--EXPECT--
-Cannot add element to the array as the next element is already occupied
-Cannot add element to the array as the next element is already occupied
+--EXPECTF--
+Warning: Cannot add element to the array as the next element is already occupied in %s on line %d
+array(1) {
+  [%d]=>
+  int(42)
+}
+
+Warning: Cannot add element to the array as the next element is already occupied in %s on line %d
+array(1) {
+  [%d]=>
+  int(42)
+}