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11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Thu, 28 Mar 2013 05:54:37 +0000 (13:54 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoMerge branch 'PHP-5.4' of git.php.net:php-src into PHP-5.4
Xinchen Hui [Thu, 28 Mar 2013 05:54:04 +0000 (13:54 +0800)]
Merge branch 'PHP-5.4' of git.php.net:php-src into PHP-5.4

11 years agoAdd test for #64529
Xinchen Hui [Thu, 28 Mar 2013 05:45:42 +0000 (13:45 +0800)]
Add test for #64529

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Stanislav Malyshev [Wed, 27 Mar 2013 21:02:14 +0000 (14:02 -0700)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  will be 5.4.15
  fix NEWS

Conflicts:
configure.in
main/php_version.h

11 years agowill be 5.4.15
Stanislav Malyshev [Wed, 27 Mar 2013 20:59:29 +0000 (13:59 -0700)]
will be 5.4.15

11 years agofix NEWS
Stanislav Malyshev [Wed, 27 Mar 2013 20:57:53 +0000 (13:57 -0700)]
fix NEWS

11 years agoAdded XOR support for expressions in INI parser: NEWS and zend_language_scanner.c
Lars Strojny [Wed, 27 Mar 2013 20:30:56 +0000 (21:30 +0100)]
Added XOR support for expressions in INI parser: NEWS and zend_language_scanner.c

11 years agoAdded XOR support for expressions in INI parser
Dejan Marjanovic [Tue, 26 Mar 2013 22:54:09 +0000 (23:54 +0100)]
Added XOR support for expressions in INI parser

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Dmitry Stogov [Wed, 27 Mar 2013 20:08:11 +0000 (00:08 +0400)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed bug #64529 (Ran out of opcode space)

Conflicts:
NEWS
Zend/zend_execute_API.c
Zend/zend_language_scanner.c
Zend/zend_language_scanner_defs.h

11 years agoFixed bug #64529 (Ran out of opcode space)
Dmitry Stogov [Wed, 27 Mar 2013 20:03:40 +0000 (00:03 +0400)]
Fixed bug #64529 (Ran out of opcode space)

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Dmitry Stogov [Wed, 27 Mar 2013 19:15:38 +0000 (23:15 +0400)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  Remove unused variable
  NEWS Section for beta 3
  News for beta 2

11 years agoFixed issue #74 (Allowed per request OPcache disabling)
Dmitry Stogov [Wed, 27 Mar 2013 19:13:21 +0000 (23:13 +0400)]
Fixed issue #74 (Allowed per request OPcache disabling)

11 years agoRemove unused variable
David Soria Parra [Wed, 27 Mar 2013 19:00:54 +0000 (20:00 +0100)]
Remove unused variable

11 years agoNEWS Section for beta 3
David Soria Parra [Wed, 27 Mar 2013 18:57:24 +0000 (19:57 +0100)]
NEWS Section for beta 3

11 years agoNews for beta 2
David Soria Parra [Wed, 27 Mar 2013 18:30:43 +0000 (19:30 +0100)]
News for beta 2

11 years agoFixed issue #76 (actually we don't need zend_shared_memory_block_header at all)
Dmitry Stogov [Wed, 27 Mar 2013 18:16:18 +0000 (22:16 +0400)]
Fixed issue #76 (actually we don't need zend_shared_memory_block_header at all)

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Dmitry Stogov [Wed, 27 Mar 2013 17:09:51 +0000 (21:09 +0400)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  add WebP support in phpinfo

11 years agoAdded opcache.enable_cli=0
Dmitry Stogov [Wed, 27 Mar 2013 17:08:18 +0000 (21:08 +0400)]
Added opcache.enable_cli=0

11 years agoAdded description for opcache.enable_cli
Dmitry Stogov [Wed, 27 Mar 2013 17:02:39 +0000 (21:02 +0400)]
Added description for opcache.enable_cli

11 years agoadd WebP support in phpinfo
Pierre Joye [Wed, 27 Mar 2013 16:38:57 +0000 (17:38 +0100)]
add WebP support in phpinfo

11 years agoadd windows 8 and windows server 2012
Pierre Joye [Wed, 27 Mar 2013 06:29:47 +0000 (07:29 +0100)]
add windows 8 and windows server 2012

11 years agoversions no longer supported, no need to check
Pierre Joye [Wed, 27 Mar 2013 06:15:23 +0000 (07:15 +0100)]
versions no longer supported, no need to check

11 years ago FALSE on error
Pierre Joye [Wed, 27 Mar 2013 04:13:30 +0000 (05:13 +0100)]
 FALSE on error

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Pierre Joye [Tue, 26 Mar 2013 10:24:48 +0000 (11:24 +0100)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

11 years agofix regression, take #2 (merge issue due to git 1.8 default setting changes)
Pierre Joye [Tue, 26 Mar 2013 10:23:15 +0000 (11:23 +0100)]
fix regression, take #2 (merge issue due to git 1.8 default setting changes)

11 years agoFixed bug #64515 (Memoryleak when using the same variablename 2times in function...
Xinchen Hui [Tue, 26 Mar 2013 04:02:48 +0000 (12:02 +0800)]
Fixed bug #64515 (Memoryleak when using the same variablename 2times in function declaration)

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Tue, 26 Mar 2013 03:51:15 +0000 (11:51 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoUpdate test script
Xinchen Hui [Tue, 26 Mar 2013 03:50:47 +0000 (11:50 +0800)]
Update test script

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Tue, 26 Mar 2013 03:47:38 +0000 (11:47 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoFixed bug #64515 (Memoryleak when using the same variablename 2times in function...
Xinchen Hui [Tue, 26 Mar 2013 03:44:57 +0000 (11:44 +0800)]
Fixed bug #64515 (Memoryleak when using the same variablename 2times in function declaration)

11 years agoFixed bug #64503 (Compilation fails with error: conflicting types for 'zendparse').
Xinchen Hui [Mon, 25 Mar 2013 15:48:21 +0000 (23:48 +0800)]
Fixed bug #64503 (Compilation fails with error: conflicting types for 'zendparse').

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Pierre Joye [Mon, 25 Mar 2013 12:43:22 +0000 (13:43 +0100)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

11 years agotypo and WS
Pierre Joye [Mon, 25 Mar 2013 12:42:29 +0000 (13:42 +0100)]
typo and WS

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Dmitry Stogov [Mon, 25 Mar 2013 11:49:41 +0000 (15:49 +0400)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  add new functions and constants for GD

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Dmitry Stogov [Mon, 25 Mar 2013 11:47:45 +0000 (15:47 +0400)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed bug #63914 (zend_do_fcall_common_helper_SPEC does not handle exceptions properly). (Jeff Welch)

Conflicts:
NEWS
Zend/zend_vm_def.h
Zend/zend_vm_execute.h

11 years agoMerge branch 'PHP-5.3' into PHP-5.4
Dmitry Stogov [Mon, 25 Mar 2013 11:23:49 +0000 (15:23 +0400)]
Merge branch 'PHP-5.3' into PHP-5.4

* PHP-5.3:
  Fixed bug #63914 (zend_do_fcall_common_helper_SPEC does not handle exceptions properly). (Jeff Welch)

Conflicts:
NEWS
Zend/zend_vm_def.h
Zend/zend_vm_execute.h

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Pierre Joye [Mon, 25 Mar 2013 11:22:20 +0000 (12:22 +0100)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

11 years agoadd new functions and constants for GD
Pierre Joye [Mon, 25 Mar 2013 11:15:46 +0000 (12:15 +0100)]
add new functions and constants for GD

11 years agoFixed bug #63914 (zend_do_fcall_common_helper_SPEC does not handle exceptions properl...
Dmitry Stogov [Mon, 25 Mar 2013 11:07:27 +0000 (15:07 +0400)]
Fixed bug #63914 (zend_do_fcall_common_helper_SPEC does not handle exceptions properly). (Jeff Welch)

11 years agoback to dev (7.0.2-dev)
Dmitry Stogov [Mon, 25 Mar 2013 09:57:50 +0000 (13:57 +0400)]
back to dev (7.0.2-dev)

11 years agoFixed copy/paste mistake
Dmitry Stogov [Mon, 25 Mar 2013 09:30:45 +0000 (13:30 +0400)]
Fixed copy/paste mistake

11 years agoFixed bug #64482 (Opcodes for dynamic includes should not be cached)
Dmitry Stogov [Mon, 25 Mar 2013 09:05:16 +0000 (13:05 +0400)]
Fixed bug #64482 (Opcodes for dynamic includes should not be cached)

11 years agoSeparate "start_time" from "last_restart_time"
Dmitry Stogov [Mon, 25 Mar 2013 08:33:24 +0000 (12:33 +0400)]
Separate "start_time" from "last_restart_time"

11 years agoFixed PHP-5.2 ZTS compatibility
Dmitry Stogov [Mon, 25 Mar 2013 08:21:58 +0000 (12:21 +0400)]
Fixed PHP-5.2 ZTS compatibility

11 years ago7.0.1 release
Dmitry Stogov [Mon, 25 Mar 2013 07:44:09 +0000 (11:44 +0400)]
7.0.1 release

11 years agomake it int main
Stanislav Malyshev [Mon, 25 Mar 2013 06:58:30 +0000 (23:58 -0700)]
make it int main

11 years agofix return value
Stanislav Malyshev [Mon, 25 Mar 2013 06:43:25 +0000 (23:43 -0700)]
fix return value

11 years agoadd code to check if we know flock definition on this system
Stanislav Malyshev [Mon, 25 Mar 2013 03:11:28 +0000 (20:11 -0700)]
add code to check if we know flock definition on this system

In order to configure detect it and not fail the compile.
Not an ideal solution, suggestions are welcome on how to improve it.

11 years agofix typo
Stanislav Malyshev [Mon, 25 Mar 2013 03:03:57 +0000 (20:03 -0700)]
fix typo

11 years agoadd definition for 5.5
Stanislav Malyshev [Mon, 25 Mar 2013 02:54:10 +0000 (19:54 -0700)]
add definition for 5.5

11 years agoMerge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
Pierre Joye [Mon, 25 Mar 2013 02:19:08 +0000 (03:19 +0100)]
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

11 years agoremove comments
Pierre Joye [Mon, 25 Mar 2013 02:14:27 +0000 (03:14 +0100)]
remove comments

11 years agofix bug #64490 - add __FreeBSD_kernel__ to allowed FreeBSD defs
Stanislav Malyshev [Mon, 25 Mar 2013 02:03:04 +0000 (19:03 -0700)]
fix bug #64490 - add __FreeBSD_kernel__ to allowed FreeBSD defs

11 years agoFix PDO::inTransaction() test for pgsql
Nikita Popov [Sun, 24 Mar 2013 16:52:16 +0000 (17:52 +0100)]
Fix PDO::inTransaction() test for pgsql

inTransaction() nowadays casts the in_transaction result to boolean.
I'm not sure whether the INERROR state should result in true or false.
For now I went with the result that we actually get.

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Johannes Schlüter [Sun, 24 Mar 2013 16:33:17 +0000 (17:33 +0100)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoDocument embedded server options in manpage
Johannes Schlüter [Sun, 24 Mar 2013 16:32:30 +0000 (17:32 +0100)]
Document embedded server options in manpage

11 years agoMerge branch 'PHP-5.3' into PHP-5.4
Johannes Schlüter [Sun, 24 Mar 2013 16:32:00 +0000 (17:32 +0100)]
Merge branch 'PHP-5.3' into PHP-5.4

11 years agoIt's 2013, even for a manpage
Johannes Schlüter [Sun, 24 Mar 2013 16:31:29 +0000 (17:31 +0100)]
It's 2013, even for a manpage

11 years agoFix mysql_list_fields.phpt test
Nikita Popov [Sun, 24 Mar 2013 16:06:03 +0000 (17:06 +0100)]
Fix mysql_list_fields.phpt test

The minimum length is given in bytes, so it is charset dependent.
For utf8 charsets for example it's 3 rather than 1.

11 years agofix generic rotation and 90 degrees & multiples rotation, take #2
Pierre Joye [Sun, 24 Mar 2013 15:52:20 +0000 (16:52 +0100)]
fix generic rotation and 90 degrees & multiples rotation, take #2

11 years agoFix some errors in mysqlnd charset list
Nikita Popov [Sun, 24 Mar 2013 15:04:45 +0000 (16:04 +0100)]
Fix some errors in mysqlnd charset list

I fixed the stuff that seemed obviously wrong, but there are some more
differences with the SHOW COLLATIONS output:

 * The whole range of "utf16" collations missing
 * "filename" missing
 * "ucs2_general_mysql500_ci" and "utf8_general_mysql500_ci" missing

I wasn't sure whether those omissions are intentional, so I didn't add
them.

11 years agoMerge commit '1ec484d' into PHP-5.5
David Soria Parra [Sun, 24 Mar 2013 13:05:55 +0000 (14:05 +0100)]
Merge commit '1ec484d' into PHP-5.5

* commit '1ec484d':
  - add imageaffinematrixget and imagematrixconcat
  - add affine matrix helper for translate, scale, rotate and shear
  - fix unix build
  - add new files for interpolation
  - config.m4 sync with .w32
  - add new interpolation method   . imagescale   . imageaffine   . replace imagerotate with new generic and optimized new implementations   . imagesetinterpolationmethod, to set the default interpolation to be     used with the new functions   . add imagepalettetotruecolor

11 years agoFix version check in test
Nikita Popov [Sun, 24 Mar 2013 11:52:56 +0000 (12:52 +0100)]
Fix version check in test

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Pierre Joye [Sun, 24 Mar 2013 12:29:16 +0000 (13:29 +0100)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  - add reminder for checking return values

11 years ago- add reminder for checking return values
Pierre Joye [Sun, 24 Mar 2013 12:27:00 +0000 (13:27 +0100)]
- add reminder for checking return values

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Anatol Belski [Sat, 23 Mar 2013 21:43:58 +0000 (22:43 +0100)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  - fix x64 issues on windows with the various time types (overflow, signed and unsigned bits ops, etc.) causing crashes on start, error or log, must be done in win32/time.c for some of these functions too

11 years ago- fix x64 issues on windows with the various time types (overflow, signed and unsigne...
Pierre Joye [Sat, 23 Mar 2013 09:18:31 +0000 (10:18 +0100)]
- fix x64 issues on windows with the various time types (overflow, signed and unsigned bits ops, etc.) causing crashes on start, error or log, must be done in win32/time.c for some of these functions too

Signed-off-by: Anatol Belski <ab@php.net>
11 years agoFix cli server tests on travis
Nikita Popov [Sat, 23 Mar 2013 20:43:55 +0000 (21:43 +0100)]
Fix cli server tests on travis

This passes an absolute path to the executable, rather than a relative.
Maybe this is something that should be done automatically by
run-tests.php as it doesn't apply only to travis.

11 years agoSkip locale dependent test if locale not available
Nikita Popov [Sat, 23 Mar 2013 20:05:29 +0000 (21:05 +0100)]
Skip locale dependent test if locale not available

11 years agoMissed two occurances of Revision:
Nikita Popov [Sat, 23 Mar 2013 20:02:14 +0000 (21:02 +0100)]
Missed two occurances of Revision:

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Anatol Belski [Sat, 23 Mar 2013 20:00:46 +0000 (21:00 +0100)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Reworked the changes for bug #64452

11 years agoMerge branch 'PHP-5.3' into PHP-5.4
Anatol Belski [Sat, 23 Mar 2013 19:59:47 +0000 (20:59 +0100)]
Merge branch 'PHP-5.3' into PHP-5.4

* PHP-5.3:
  Reworked the changes for bug #64452

11 years agoReworked the changes for bug #64452
Anatol Belski [Sat, 23 Mar 2013 19:57:59 +0000 (20:57 +0100)]
Reworked the changes for bug #64452

11 years agophar phpinfo uses Id instead of Revision
Nikita Popov [Sat, 23 Mar 2013 19:11:06 +0000 (20:11 +0100)]
phar phpinfo uses Id instead of Revision

11 years agoUse NEWS merge driver for UPGRADING and UPGRADING.INTERNALS
Nikita Popov [Sat, 23 Mar 2013 17:26:11 +0000 (18:26 +0100)]
Use NEWS merge driver for UPGRADING and UPGRADING.INTERNALS

11 years agoShow diffs on Travis CI
Nikita Popov [Sat, 23 Mar 2013 17:25:18 +0000 (18:25 +0100)]
Show diffs on Travis CI

11 years agoMove some internal changes from UPGRADING to UPGRADING.INTERNALS
Nikita Popov [Sat, 23 Mar 2013 17:06:25 +0000 (18:06 +0100)]
Move some internal changes from UPGRADING to UPGRADING.INTERNALS

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Anatol Belski [Sat, 23 Mar 2013 16:48:05 +0000 (17:48 +0100)]
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed possible precision loss in microtime

11 years agoMerge branch 'PHP-5.3' into PHP-5.4
Anatol Belski [Sat, 23 Mar 2013 16:47:39 +0000 (17:47 +0100)]
Merge branch 'PHP-5.3' into PHP-5.4

* PHP-5.3:
  Fixed possible precision loss in microtime

11 years agoFixed possible precision loss in microtime
Anatol Belski [Sat, 23 Mar 2013 16:40:06 +0000 (17:40 +0100)]
Fixed possible precision loss in microtime

This is related to the fix for bug #64370. MSVC natively supports __int64 type,
so calculating with 32 bit ints is neither necessary nor reliable. Therefore
an older piece of code is reused.

11 years agoNote about bison version
David Soria Parra [Fri, 22 Mar 2013 16:44:32 +0000 (17:44 +0100)]
Note about bison version

11 years agoAdd SplDoublyLinkedList::add to UPGRADING
Etienne Kneuss [Fri, 22 Mar 2013 10:35:45 +0000 (11:35 +0100)]
Add SplDoublyLinkedList::add to UPGRADING

11 years agoTweaks an add OPcache info to UPGRADING
Rasmus Lerdorf [Fri, 22 Mar 2013 06:14:16 +0000 (23:14 -0700)]
Tweaks an add OPcache info to UPGRADING

11 years agoAdd OPCache ini settings to php.ini
David Soria Parra [Thu, 21 Mar 2013 14:50:21 +0000 (15:50 +0100)]
Add OPCache ini settings to php.ini

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Thu, 21 Mar 2013 13:32:32 +0000 (21:32 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoFix bug in reflectionClass relate to #64239
Xinchen Hui [Thu, 21 Mar 2013 13:29:02 +0000 (21:29 +0800)]
Fix bug in reflectionClass relate to #64239

11 years agoUpdate NEWS
Xinchen Hui [Thu, 21 Mar 2013 13:11:15 +0000 (21:11 +0800)]
Update NEWS

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Thu, 21 Mar 2013 13:10:32 +0000 (21:10 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoFixed bug #64239 (Debug backtrace changed behavior since 5.4.10 or 5.4.11)
Xinchen Hui [Thu, 21 Mar 2013 13:09:30 +0000 (21:09 +0800)]
Fixed bug #64239 (Debug backtrace changed behavior since 5.4.10 or 5.4.11)

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Thu, 21 Mar 2013 07:58:08 +0000 (15:58 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoFix test after f8b91d9acff10ede7bd3f2bc631794a3abef8ff7
Xinchen Hui [Sat, 16 Mar 2013 15:14:06 +0000 (23:14 +0800)]
Fix test after f8b91d9acff10ede7bd3f2bc631794a3abef8ff7

11 years agoMerge branch 'PHP-5.4' into PHP-5.5
Xinchen Hui [Thu, 21 Mar 2013 03:14:36 +0000 (11:14 +0800)]
Merge branch 'PHP-5.4' into PHP-5.5

11 years agoFixed bug #64432 (more empty delimiter warning in strX methods)
Xinchen Hui [Thu, 21 Mar 2013 03:14:10 +0000 (11:14 +0800)]
Fixed bug #64432 (more empty delimiter warning in strX methods)

11 years agofix memory leak
Xinchen Hui [Thu, 21 Mar 2013 02:56:30 +0000 (10:56 +0800)]
fix memory leak

the value shouldn't be ref, use z_add_ref is enough

11 years agoadd array_column()
Stanislav Malyshev [Wed, 20 Mar 2013 21:14:17 +0000 (14:14 -0700)]
add array_column()

11 years agoNEWS section for beta 2
David Soria Parra [Wed, 20 Mar 2013 14:07:08 +0000 (15:07 +0100)]
NEWS section for beta 2

11 years agoNEWS for beta 1
David Soria Parra [Wed, 20 Mar 2013 14:06:15 +0000 (15:06 +0100)]
NEWS for beta 1

11 years agoAllow local override of PHPROOT in makedist
David Soria Parra [Wed, 20 Mar 2013 14:16:24 +0000 (15:16 +0100)]
Allow local override of PHPROOT in makedist

11 years agoNEWS for array_column
David Soria Parra [Wed, 20 Mar 2013 12:14:20 +0000 (13:14 +0100)]
NEWS for array_column

11 years agoMerge branch 'pull-request/257' into PHP-5.5
David Soria Parra [Wed, 20 Mar 2013 12:02:33 +0000 (13:02 +0100)]
Merge branch 'pull-request/257' into PHP-5.5

* pull-request/257:
  array_column: Fix compile-time warnings
  array_column: Removed array_pluck() alias
  array_column: Set array_pluck as an alias for array_column
  array_column: Implement ability to specify an index column
  Cleaning up a memory leak.
  array_column: Adding test for IS_OBJECT and converting object to string
  array_column: Using add_next_index_zval() at nikic's recommendation.
  array_column: Improved tests
  array_column: Cleaning up, as recommended in pull request #56 comments
  Fixing typo in test for array_column()
  Simplify the code and use zend_hash_next_index_insert()
  Adding test for columns not present in all rows for array_column().
  Adding tests for the negative results of array_column()
  Implement new array function array_column()