Properly define ZEND_OP_DATA in zend_vm_def.h
This allows zend_vm_gen.php to define them in zend_vm_opcodes.{c,h} without further hacks.

Squashed commit of the following:

commit 2399fc84c541da9c2176c5b7f6dd039a3c84dc64
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 12:38:08 2015 +0300

Removed

Squashed commit of the following:

commit 2399fc84c541da9c2176c5b7f6dd039a3c84dc64
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 12:38:08 2015 +0300

Removed useless assignment

commit 796b6338174348eee0d74a67706d77b7ce1a60c3
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 12:35:31 2015 +0300

Fixed execution with overriden zend_execute_ex()

commit 4a9fb125aa999059f8bc42ebb6ee573c7866b35b
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 02:02:58 2015 +0300

Fixed executor without global registers

commit d456c30e00589ccda35a4b57ae903ef2d3c07d95
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 01:30:35 2015 +0300

Restored original behavior for tests/classes/__call_004.phpt

commit 479646d37fef050536f1afb12b082618f1f1a3d0
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 00:32:17 2015 +0300

Fixed test. We don't keep stack frame for fake function anymore.

commit 9ae61e33e24b2c811d4ab1ca4ab22847c64a780e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 00:30:09 2015 +0300

Use ZEND_ACC_CALL_VIA_TRAMPOLINE instead of ZEND_ACC_CALL_VIA_HANDLER. Keep ZEND_ACC_CALL_VIA_HANDLER for compatibility.

commit 0a8403a2a0c27aa3db271774f8559739a6b8400e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Apr 10 00:05:43 2015 +0300

Rename PROXY_CALL into CALL_TRAMPLINE.
Generalize API to allow reuse EG(trampline) for other purposes.

commit 4ea0525c10554e36185a0b8b6303106813b6a1c2
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Apr 9 23:22:25 2015 +0300

Reuse EG(proxy_call_op) for all proxy. Move proxy related functions from zend_objects_API to zend_object_handlers.

commit 529bf737ca388ad56fb4ae20ccb81e6276f25ec0
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Apr 9 21:42:23 2015 +0300

Accurate use of proxy_call

commit 5d62837d5ba3855743fe1981786ebd65d9da0b63
Merge: 83e749f 690843f
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Apr 9 19:40:00 2015 +0300

Merge branch 'master' into opcodefy-call

* master:
Fixed GOTO executor
Fixed typo
Changed ArrayIterator implementation using zend_hash_iterator_... API. Allowed modification of itterated ArrayObject using the same behavior as proposed in `Fix "foreach" behavior`. Removed "Array was modified outside object and internal position is no longer valid" hack.

commit 83e749ff3b6623e39b236a72e9b907d5b788ae5e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Apr 9 19:39:10 2015 +0300

Improved ZEND_PROXY_CALL

commit 0c829afc534e6d5ff27a0dea3a4815da303bd1ef
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Apr 9 15:14:49 2015 +0300

Reverted white-space changes

commit df65144488afa3e9020d75e1ada5529b138afc5a
Merge: 5fd2f97 97756d9
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Apr 9 14:37:07 2015 +0300

Merge branch 'opcodefy-call' of github.com:laruence/php-src into opcodefy-call

* 'opcodefy-call' of github.com:laruence/php-src:
Ready for PR
Fixed static call
Improve performance by using prealloated op_arrray
Respect called_scope
Support internal magical __call/__callStatic
opcode-fy magical __callStatic
Opcode-fy magical __call

commit 97756d9190e07a072a7b48135304dc25a964845f
Author: Xinchen Hui <laruence@gmail.com>
Date: Thu Apr 9 19:07:59 2015 +0800

Ready for PR

commit 74f993084627061e783645a866390b68e2981698
Author: Xinchen Hui <laruence@gmail.com>
Date: Thu Apr 9 19:03:00 2015 +0800

Fixed static call

commit ec1d9eb592db0c3b7b0e3d21e7f445ed8bccfd4d
Author: Xinchen Hui <laruence@gmail.com>
Date: Thu Apr 9 18:23:17 2015 +0800

Improve performance by using prealloated op_arrray

commit df7fbbf949c99f2c5ae3da2a1199235651c7cc82
Author: Xinchen Hui <laruence@gmail.com>
Date: Thu Apr 9 15:10:02 2015 +0800

Respect called_scope

commit 769d1d59fb48b6f7f93d7412eefbf26135fa3e59
Author: Xinchen Hui <laruence@gmail.com>
Date: Thu Apr 9 12:19:23 2015 +0800

Support internal magical __call/__callStatic

commit a980fedd5b0e0683713dd4f6eaad62adf4b4732f
Author: Xinchen Hui <laruence@gmail.com>
Date: Wed Apr 8 18:35:41 2015 +0800

opcode-fy magical __callStatic

commit 73855f7d53baa2efc2b8a88314f51c784c81b59d
Author: Xinchen Hui <laruence@gmail.com>
Date: Wed Apr 8 14:21:55 2015 +0800

Opcode-fy magical __call

show more ...

Optimized strings concatenation.
ZEND_ADD_STRING/VAR/CHAR are replaced with ZEND_ROPE_INTI, ZEND_ROPE_ADD, ZEND_ROPE_END.
Instead of reallocation and copying string on each ZEND_ADD_STRING/VA

Optimized strings concatenation.
ZEND_ADD_STRING/VAR/CHAR are replaced with ZEND_ROPE_INTI, ZEND_ROPE_ADD, ZEND_ROPE_END.
Instead of reallocation and copying string on each ZEND_ADD_STRING/VAR/CAHR, collect all the strings and then allocate and construct the resulting string once.

show more ...

Reimplemented special constant handling. Now __HALT_COMPILER_OFFSET__ is resolved at compile-time. __CLASS__ retrived using separate ZEND_FETCH_CLASS_NAME opcode.

Improved assert() according to expectations RFC.

See https://wiki.php.net/rfc/expectations

Squashed commit of the following:

commit 3f3651a7870738e35ec541e53b53069152135b24

Improved assert() according to expectations RFC.

See https://wiki.php.net/rfc/expectations

Squashed commit of the following:

commit 3f3651a7870738e35ec541e53b53069152135b24
Author: Dmitry Stogov <dmitry@zend.com>
Date: Mon Mar 2 11:56:33 2015 +0300

opcode 137 is used for ZEND_OP_DATA and con't be reused for ZEND_ASSERT_CHECK

commit ca8ecabf2a5f97f9116839c33396c9a7037e4368
Merge: 24328ac 9dac923
Author: Dmitry Stogov <dmitry@zend.com>
Date: Mon Mar 2 10:49:23 2015 +0300

Merge branch 'master' into assert

* master:
Update NEWS
Fixed bug #69139 (Crash in gc_zval_possible_root on unserialize)
windows only test
Align entries format
Align entries format for 5.6.7
Align entries format for 5.5.23
Bump header year
Fixed bug #69144 (strtr not replacing with partly matching replace pairs)
Fixed test?
Revert mktime()/gmmktime()'s arginfo
Update NEWS
Fixed bug #69141 Missing arguments in reflection info for some builtin functions
Add NEWS entry
Remove useless date warning
Fix ARG_INFO for levenshtein
Fix ARG_INFO for levenshtein
fix dir separator in tests
Update NEWS
Fixed bug #69085 (SoapClient's __call() type confusion through unserialize()).

commit 24328ac03f79a0f3b19be7411bf9e173f392abda
Merge: 021fd94 1cdee9a
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Feb 27 15:57:13 2015 +0300

Merge branch 'master' into assert

* master:
Fixed C++ support
Fixed bug #69115 crash in mail
Reorder
Update NEWs
Fixed bug #69121 (Segfault in get_current_user when script owner is not in passwd with ZTS build)
Update News
Fixed bug #69125 (Array numeric string as key)
fix bug#68942's patch
Fixed ability to build unspecialized executor
Fixed bug #69124 (method name could not be used when by ref)
Fixed a bug that header value is not terminated by '\0' when accessed through getenv().
Fixed a bug that header value is not terminated by '\0' when accessed through getenv().

commit 021fd94ed1d692d212e6e30c6c1a9767c3f16f7f
Merge: 49963eb ace1f82
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Feb 26 11:26:03 2015 +0300

Merge branch 'master' into assert

* master: (59 commits)
Improved ASSIGN_DIM handler
Don't inline slow path
Revert a part committted by mistake
Fixed compilation warnings
Fixed a bug that header value is not terminated by '\0' when accessed through getenv().
better name
Improve fix for #69038
Update NEWs
Fixed bug #69108 ("Segmentation fault" when (de)serializing SplObjectStorage)
Added specialized versions of DO_FCALL handler: DO_ICALL - for internal functions DO_UCALL - for user functions DO_FCALL_BY_NAME - plain, most probably user, funcstions (not methods)
Use cache_slot offsets instead of indexes (simplify run-time instructions)
Split INIT_FCALL_BY_NAME inti INIT_FCALL_BY_NAME(CONST+STRING) and INIT_DYNAMIC_CALL(CONST-STRING|TMPVAR|CV)
Support list($a, $b) = $a
Avoid unnecassary check
Make zend_array_destroy() to free the corresponding zend_array
Eliminate check on the fast path
Make current() and key() receive argument by value.
Use Firebird default home folder, replace Interbase with Firebird
Updated NEWS
updated NEWS
...

Conflicts:
Zend/zend_vm_execute.h
Zend/zend_vm_opcodes.c
Zend/zend_vm_opcodes.h

commit 49963ebf9d2bcd6d2670203dd72884f6ba6c8a4b
Merge: 07b1f92 6b77959
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Feb 19 11:13:08 2015 +0300

Merge branch 'master' into assert

* master:
Implemented AST pretty-printer
update NEWS to match the actual stuff in 5.6.6
update NEWS to match the actual stuff in 5.5.22
update NEWS(add missing entry for the enchant fix, and reorder the entries a bit)
fix typo in bug#
update NEWS
fix email format
update NEWS
update 5.6.6 release date in NEWS
Fix bug #69033 (Request may get env. variables from previous requests if PHP works as FastCGI)
BFN
fix test
fix test
fix test
Fixed bug #65593 (Segfault when calling ob_start from output buffering callback)
Updated NEWS
add CVE
5.4.39 next
Fix associativity to match Perl
Blast off to space.

Conflicts:
Zend/zend_ast.c

commit 07b1f92ed662f6fa9309e679b83aff328362c98b
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Feb 18 23:06:32 2015 +0300

fixed pretty-printer (support for "elseif")

commit 5a976c8d85078502b48379996ab066e57533a0c3
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Feb 18 19:50:08 2015 +0300

Fixed vaeious ptetty-printer issues

commit 69491e8e8e692030b0585aab485146906c0fedaf
Merge: 8473157 3ddc246
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Feb 18 10:18:32 2015 +0300

Merge branch 'master' into assert

* master:
Set PHP_JSON_VERSION to 1.4.0
Remove unnecessary resource checks in openssl ext
JSON is now maintained

commit 8473157fbb12d03fff8d5b602865a4b667522a4d
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Feb 18 10:17:26 2015 +0300

Fixed typo and white spaces

commit 96de5ffc8d604df9797d0141ae5ad9c15e1d6c32
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Feb 18 00:28:39 2015 +0300

Fixed assert() in namesapaces

commit 5eba069c28e7b6590618707e0b21cdb2dd62a192
Merge: 4a2d9c0 d428bf2
Author: Dmitry Stogov <dmitry@zend.com>
Date: Tue Feb 17 22:45:55 2015 +0300

Merge branch 'master' into assert

* master: (25 commits)
improve debugability in TS debug builds
More UPGRADING, in particular on foreach
Fixed bug #69038 (switch(SOMECONSTANT) misbehaves) for master
Replace var is introduced
abstain from using xmlCleanupParser
fix TS build
Fix bug #68942 (Use after free vulnerability in unserialize() with DateTimeZone)
update news
Fix bug #68942 (Use after free vulnerability in unserialize() with DateTimeZone)
Port for for bug #68552
Fix bug #68942 (Use after free vulnerability in unserialize() with DateTimeZone)
Update NEWS
Fixed bug #69038 (switch(SOMECONSTANT) misbehaves)
- BFN
Don't read the local php.ini when Generating Phar When building phar shared, you can end up loading a previous phar.so that isn't compatible with the php cli being used to generate Phar here.
- Fixed bug #67827 (broken detection of system crypt sha256/sha512 support)
Delete json outdated package.xml
made ZEND_TSRMLS_CACHE_* macros look like function calls
- Fix merge
- Fixed bug #67427 (SoapServer cannot handle large messages) patch by: brandt at docoloc dot de
...

commit 4a2d9c0953dccd9e78ebee9291e1213419eb9136
Author: Dmitry Stogov <dmitry@zend.com>
Date: Tue Feb 17 22:45:10 2015 +0300

Implemented AST pretty-printer to capture expression passed to assert()

commit 7a059b66d51a65159801bd826346721325b89fec
Merge: 9973df7 3892eba
Author: Dmitry Stogov <dmitry@zend.com>
Date: Mon Feb 16 18:42:28 2015 +0300

Merge branch 'expect' of github.com:krakjoe/php-src into assert

* 'expect' of github.com:krakjoe/php-src:
import expect

Conflicts:
Zend/zend_compile.c
Zend/zend_execute_API.c
Zend/zend_globals.h
Zend/zend_vm_def.h
Zend/zend_vm_execute.h
Zend/zend_vm_opcodes.c
Zend/zend_vm_opcodes.h
ext/opcache/Optimizer/block_pass.c
ext/opcache/Optimizer/pass1_5.c
ext/standard/assert.c
ext/standard/tests/assert/assert_error3.phpt

commit 3892eba2bf56a7699453855c995404106322718d
Author: krakjoe <joe.watkins@live.co.uk>
Date: Sun Feb 2 12:49:35 2014 +0000

import expect

show more ...

WIP

Added specialized versions of DO_FCALL handler:
DO_ICALL - for internal functions
DO_UCALL - for user functions
DO_FCALL_BY_NAME - plain, most probably user, funcstions (not methods)

Split INIT_FCALL_BY_NAME inti INIT_FCALL_BY_NAME(CONST+STRING) and INIT_DYNAMIC_CALL(CONST-STRING|TMPVAR|CV)

Fix "forech" statemt behaviour according to https://wiki.php.net/rfc/php7_foreach

Squashed commit of the following:

commit 1e41295097576dbce6c197ddb7507c07ccae3cbe
Author: Dmitr

Fix "forech" statemt behaviour according to https://wiki.php.net/rfc/php7_foreach

Squashed commit of the following:

commit 1e41295097576dbce6c197ddb7507c07ccae3cbe
Author: Dmitry Stogov <dmitry@zend.com>
Date: Sat Jan 31 07:28:58 2015 +0300

Generalize HashTableIterator API to allows its usage without involvement of HashTable.nInternalPonter

commit 5406f21b11e563069d64045e599693b51c444b63
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 18:08:43 2015 +0300

Reduced alghorithms complexity

commit b37f1d58d2a141b6e1d980a461ccb588d4317d2e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 18:08:30 2015 +0300

Fixed test name

commit fb2d079645829b12ed4e55a461034df6400bc430
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 18:08:05 2015 +0300

API cleanup

commit 08302c0d6d1cab279b9f2129df03a057baddf2ff
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 14:20:46 2015 +0300

Make array_splice() to preserve foreach hash position

commit cc4b7be41e2e2b9b0d7a3c8e98466b8886692e6e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 12:24:31 2015 +0300

Make internal function, operation on array passed by reference, to preserve foreach hash position

commit 5aa9712b0a30303aadfe3bdd8ae1f072ca3e6ba1
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 09:49:35 2015 +0300

Implement consistent behavior for foreach by value over plain object

commit 4c5b385ff53ae9f0b52572e98c4db801f56603b0
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 07:56:37 2015 +0300

More careful iterators update.

commit 721fc9e80d2ee8f2cd79c8c3cdceffae2c72de92
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Jan 29 21:43:28 2015 +0300

Added new test

commit 15a23b1218b3e38630d677751a975907daa2cd54
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Jan 29 21:05:02 2015 +0300

Reimplement iteration magic with HashTableIterators (see https://wiki.php.net/rfc/php7_foreach#implementation_details)

commit 10a3260b1f16b6075fd8140f673dfef4d5efea91
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Jan 29 21:04:44 2015 +0300

New test

commit eef80c583762d1e98d177cdbb27e3a8a6b0c4539
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 16:52:21 2015 +0300

Fixed foreach by reference iteration over constant array

commit 61e739187391661e2d541947bec25d7dcc4479f3
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 14:59:54 2015 +0300

Fixed temporary variable re-allocation pass

commit 92e90c09f085c22707ff4a59201f016f56e0ef8b
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 12:44:57 2015 +0300

Fixed operand destruction in case of exceptions in iterator

commit dd2a36a2074bbb0cb31de00b66dcf2812d6d753f
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 10:02:34 2015 +0300

Use GET_OP1_ZVAL_PTR_DEREF() (IS_TMP_VAR and IS_CONST can't be IS_REFERENCE)

commit 4638f7b91407c48710007af82a68da0007c820f2
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 07:43:28 2015 +0300

Change "foreach" statement behavior (this is just a PoC yet)

- "foreach by value" don't relay on internal array/object pointer and doesnt perform array duplication. It just locks it incrementing reference counter. If the original array is modified by some code, the copy on write is performed and "foreach" still work with the old copy.

- it makes no difference if array given to "foreach by value" is reference itself

- "foreach by reference" still use internal array/object pointer and should work similar to PHP-5. (This id not completely implemented)

show more ...

Blast off to space.

Implement return types

RFC is documented here: https://wiki.php.net/rfc/return_types

bump year

bump year

Bump year

Drop ZEND_PRINT opcode in favor of ZEND_ECHO

The return value long(1) is an IS_CONST operand now.

Fixed list() behavior inconsistency (string handling is disabled for all cases, ArrayAccess objects handling is enabled for all cases, ZEND_FETCH_DIM_TMP_VAR opcode is renamed into ZEND_FETCH_LIST, Z

Fixed list() behavior inconsistency (string handling is disabled for all cases, ArrayAccess objects handling is enabled for all cases, ZEND_FETCH_DIM_TMP_VAR opcode is renamed into ZEND_FETCH_LIST, ZEND_FETCH_ADD_LOCK flag is removed).

show more ...

Drop unused INIT_STRING opcode

INIT_STRING has been implemented as an UNUSED op1 to ADD_* for
some time now.

Drop unused RAISE_ABSTRACT_ERROR opcode

Abstract methods are being prevented from being called in DO_FCALL
etc.

Use zval_ptr_dtor_nogc() to free IS_TMP_VAR operands.
Removed ZEND_SWITCH_FREE opcode (ZEND_FREE used instead).

Initial coalesce operator implementation

Removed ZEND_QM_ASSIGN_VAR and ZEND_JMP_SET_VAR opcodes (in PHPNG they did exacly the same as ZEND_QM_ASSIGN and ZEND_JMP_SET)

Implemented builtin instruction for strlen()

Implemented builtin instruction for type check functions - is_*()

Implemented builtin instruction for strlen()

Implement call_user_func() and call_user_func_array() using special opcodes.
In some rare cases it leads to insignificant changes in error messages.