Felipe Pena
ac181e07ef
- Removed unused variables
2010-04-22 13:28:53 +00:00
Dmitry Stogov
fb9d95e5a4
ZEND_RETURN is splitted into two new instructions ZEND_RETURN and ZEND_RETURN_BY_REF
2010-04-22 11:56:45 +00:00
Dmitry Stogov
453b49ed20
Added a number of small performance tweaks and optimizations
...
. ZEND_RECV now always has IS_CV as its result
. ZEND_CATCH now has to be used only with constant class names
. ZEND_FETCH_DIM_? may fetch array and dimension operans in a different order
2010-04-20 11:16:39 +00:00
Dmitry Stogov
dd5c478be6
Added concept of interned strings. All strings constants known at compile time are allocated in a single copy and never changed.
2010-04-20 11:05:54 +00:00
Dmitry Stogov
94dd83722b
Changed the structure of op_array.opcodes. The constant values are moved from opcode operands into a separate literal table
2010-04-20 10:57:45 +00:00
Stanislav Malyshev
c93a4f192b
restore $this support for closures to its former glory
2010-04-19 19:45:03 +00:00
Sebastian Bergmann
d2281d1dff
sed -i "s#1998-2009#1998-2010#g" **/*.c **/*.h **/*.php
2010-01-05 20:46:53 +00:00
Dmitry Stogov
6ab5f53d52
Fixed bug #49866 (Making reference on string offsets crashes PHP)
2009-12-07 08:47:18 +00:00
Dmitry Stogov
7a96fdff4c
Fixed bug #50351 (performance regression handling objects, ten times slower in 5.3 than in 5.2. foreach statement should not initiate GC)
2009-12-07 08:14:48 +00:00
Felipe Pena
bb179ad150
- Fixed bug #50255 (isset() and empty() silently casts array to object)
2009-11-24 21:54:12 +00:00
Felipe Pena
779ce8fd00
- Fixed bug #49908 (throwing exception in __autoload crashes when interface is not defined)
2009-11-01 21:26:03 +00:00
Dmitry Stogov
c36b27db63
Fixed memleak in tests/lang/engine_assignExecutionOrder_001.phpt
2009-09-21 13:01:17 +00:00
Dmitry Stogov
4016bfcd71
Fixed bug #46074 (Bus error during running PHP CLI under IRIX 6.5.30)
2009-09-03 14:33:11 +00:00
Stanislav Malyshev
d6ba6c69fb
fix crash when unexpectedly passed by-ref parameter is modified
2009-08-18 20:51:49 +00:00
Dmitry Stogov
f1ab855cfe
Fixed ability to call user functions from user opcodes without recursion
2009-08-18 10:12:32 +00:00
Dmitry Stogov
f694c09a35
Fixed bug #49269 (Ternary operator fails on Iterator object when used inside foreach declaration). (Etienne, Dmitry)
2009-08-17 07:40:43 +00:00
Dmitry Stogov
ff766c1de2
Fixed bug #48912 (Namespace causes unexpected strict behaviour with extract())
2009-07-28 12:35:27 +00:00
Matt Wilmas
2462fce244
MFH: Changed error messages to use "cannot" instead of "can not" (meaning "also can")
2009-06-07 15:46:54 +00:00
Arnaud Le Blanc
85b9327836
MFH: better fix for #48409 , #48428 , #48228
2009-06-05 11:21:31 +00:00
Matt Wilmas
b907aa4331
MFH:
...
Restored double->long conversion behavior to that of PHP 5.2 (on most platforms) and prior:
* Out-of-range numbers overflow/preserve least significant bits (no LONG_MAX/MIN limit)
* See bug #42868 (presumably-rare platform with different results in 5.2)
* On 32-bit platforms with 64-bit long type, a zend_long64 cast has been added,
otherwise it's the same as 5.2
* Use this conversion method everywhere instead of some plain (long) casts
Added 'L' parameter parsing specifier to ensure a LONG_MAX/MIN limit:
* Essentially what 5.3's new conversion was doing in most cases
* Functions with "limit" or "length" type params could be updated to use this,
and prevent confusing overflow behavior with huge numbers (*also* in 5.2)
- See bug #47854 , for example; or even #42868 again
# Test updates coming
2009-06-04 18:20:45 +00:00
Arnaud Le Blanc
2403a58011
MFH: better fix for #48409 , #48428 , #48228
2009-06-01 15:07:42 +00:00
Arnaud Le Blanc
bed00e15d1
MFH: Fix aliasing issue ( fixes #48409 , #48428 , #48228 )
2009-05-30 16:31:12 +00:00
Dmitry Stogov
ae2226133a
Improved specialization (IS_CONST can't be IS_OBJECT)
2009-04-08 13:19:34 +00:00
Dmitry Stogov
ab7f6d88e0
Fixed bug #47771 (Exception during object construction from arg call calls object's destructor)
2009-03-26 10:17:30 +00:00
Dmitry Stogov
3a30cfe1e0
Removed unnecassary checks
2009-03-18 18:49:27 +00:00
Dmitry Stogov
daac1a6273
Improved speed of conditional jump instructions by checking for most useful case (conditional expression)
2009-03-18 14:17:15 +00:00
Dmitry Stogov
ff5620524c
Fixed bug #47704 (crashes on some "bad" operations with string offsets)
...
Removed unnecessary checks
2009-03-18 12:53:17 +00:00
Dmitry Stogov
e2c3c7aa44
Clenaup deprecated namespace code
2009-03-10 10:01:44 +00:00
Christian Seiler
c6d89bd4a8
[DOC] Remove $this support in closures for PHP 5.3 beta 1
...
- Implementation notes here:
http://wiki.php.net/rfc/closures/removal-of-this
2009-01-26 22:54:34 +00:00
Dmitry Stogov
666bf10d1a
Removed wrong warning message
2009-01-20 13:21:52 +00:00
Dmitry Stogov
8075f2e4b7
Fixed bug #47109 (Memory leak on $a->{"a"."b"} when $a is not an object)
2009-01-15 08:48:58 +00:00
Felipe Pena
23f7fa57fe
- MFH: Fixed bug #47054 (BC break in static functions called as dynamic)
2009-01-10 19:15:42 +00:00
Felipe Pena
f8689552a4
MFH:
...
- Fixed bug #46701 (Creating associative array with long values in the key fails on 32bit linux)
Patch by Shire
2009-01-05 20:31:54 +00:00
Marcus Boerger
41cc091141
- MFH Fix SEGV if get_method() returns a non bound function
2009-01-01 15:28:15 +00:00
Sebastian Bergmann
08659c2dcd
MFH: Bump copyright year, 3 of 3.
2008-12-31 11:15:49 +00:00
Dmitry Stogov
7d4fd3fd38
Fixed bug #46409 (__invoke method called outside of object context when using array_map)
2008-11-27 19:01:23 +00:00
Etienne Kneuss
3919b16f04
MFH: Fix #46241 (stacked error_handlers, error_handling in general)
2008-11-19 02:00:53 +00:00
Stanislav Malyshev
3cd19b8ecb
fix memleak
2008-11-11 21:11:24 +00:00
Stanislav Malyshev
1b4134c07b
Namespace resolution streamlining patch
...
[DOC] new resolution rules should be documented soon
2008-11-11 19:45:29 +00:00
Felipe Pena
2f26deb0e0
- Fixed Windows build
2008-11-05 11:00:38 +00:00
Marcus Boerger
7126de4912
- Next step in namespaces, using / as namespace separator.
2008-11-04 15:58:55 +00:00
Felipe Pena
e68106988a
- MFH: Fixed bug #46238 (Segmentation fault on static call with empty string method)
2008-10-06 00:40:02 +00:00
Felipe Pena
85ab423565
- MFH: Removed some TSRMLS_FETCH()s
2008-08-15 19:47:33 +00:00
Etienne Kneuss
f90255c66b
MFH: Handlerify get_closure
2008-08-14 21:36:56 +00:00
Marcus Boerger
32f9d0e180
- MFH Improve exception linking
2008-08-14 10:24:52 +00:00
Dmitry Stogov
1ff61ab8a4
Fixed bug #45805 (Crach on throwing exception from error handler)
2008-08-13 07:21:30 +00:00
Marcus Boerger
3f7a4b7e90
- MFH error handling, now with save, replace, restore
2008-08-08 17:47:31 +00:00
Dmitry Stogov
478acfd8b4
. Added support for using static HEREDOCs to initialize static variables and class members or constants. (Matt)
...
. Improved syntax highlighting and consistency for variables in double-quoted strings and literal text in HEREDOCs and backticks. (Matt)
. Optimized interpolated strings to use one less opcode. (Matt)
2008-07-26 15:30:28 +00:00
Dmitry Stogov
4f81a0c358
Fixed crashes and memory leak for objects with NULL write_property/has_property/unset_property handlers
2008-07-26 14:08:11 +00:00
Dmitry Stogov
af05ce0af6
Fixed is_callable/call_user_func mess that had done different things for very similar arguments e.g. array("A","B") and "A::B"
2008-07-26 13:14:04 +00:00
Dmitry Stogov
44325e6473
Fixed bug #45178 (memory corruption on assignment result of "new" by reference)
2008-07-24 11:47:51 +00:00
Dmitry Stogov
feb8580166
LSB parent/self forwarding
2008-07-24 09:42:18 +00:00
Dmitry Stogov
0fa7fedfde
Fixed is_callable() to support closures and return appropriate function name
2008-07-14 12:18:23 +00:00
Dmitry Stogov
d5ef2f466c
Added support for lambda functions and closures
2008-07-14 09:49:03 +00:00
Dmitry Stogov
76a9a42ee2
- Removed direct executor recursion.
...
- Use fastcall calling convention in executor on x86.
2008-06-11 13:18:41 +00:00
Felipe Pena
cc23d3bade
- Fixed bug #45089 (__callStatic $name case sensitivity)
2008-06-03 18:11:12 +00:00
Dmitry Stogov
a6ec1850e0
MFH: small CSE optimizations
2008-05-16 14:34:31 +00:00
Dmitry Stogov
af1ed80274
Fixed bug #44952 (isset() does not checks correctly variable variable)
2008-05-12 09:09:05 +00:00
Dmitry Stogov
5521912b15
Use IS_CV for dirrent access to $this variable
2008-05-07 12:04:39 +00:00
Dmitry Stogov
10aa1146ab
Fixed possible memory leak
2008-05-06 16:59:38 +00:00
Dmitry Stogov
1b317f1526
- Use ZEND_FREE() opcode instead of ZEND_SWITCH_FREE(IS_TMP_VAR)
...
- Fixed bug #44913 (Segfault when using return in combination with nested loops
and continue 2)
2008-05-05 11:03:35 +00:00
Dmitry Stogov
3adf158d79
IS_CONST operands are always have is_ref==1 and refcount==2, so we can eliminate unnecessary checks at specialization/compilation stage
2008-04-30 10:44:08 +00:00
Dmitry Stogov
2ecf4bb0a7
Lazy EG(active_symbol_table) initialization
2008-04-29 08:15:20 +00:00
Dmitry Stogov
8fac72574d
Optimized handlers for ZEND_RECV and ZEND_RECV_INIT opocdes
2008-04-24 15:45:46 +00:00
Dmitry Stogov
e4213bedb8
Optimized function call helper
2008-04-21 10:14:20 +00:00
Dmitry Stogov
d9dd1b9e14
Optimized ZEND_RETURN opcode to not allocate and copy return value if it is not
...
used.
2008-04-11 09:43:28 +00:00
Felipe Pena
f66f55edc5
MFH: Implemented "jump label" operator (limited "goto")
...
[DOC]
2008-03-28 14:35:01 +00:00
Felipe Pena
2b10c53ae1
MFH: Dropped zend.ze1_compatibility_mode
...
[DOC]
2008-03-18 14:10:45 +00:00
Dmitry Stogov
8c885b8913
Implemented concept of "delayed early binding" that allows opcode caches to perform class declaration (early and/or run-time binding) in exactly the same order as vanila php.
...
The following pseudo-code explains how it should be used in opcode cache.
function cache_compile_file($filename) {
if (!is_cached($filename)) {
...
orig_compiler_options = CG(compiler_optins);
CG(compiler_options) |= ZEND_COMPILE_IGNORE_INTERNAL_CLASSES |
ZEND_COMPILE_DELAYED_BINDING;
$op_array = orig_compile_file($filename);
CG(compiler_options) = orig_copiler_options;
...
} else {
$op_array = restore_from_cache($filename);
}
zend_do_delayed_early_binding($op_array);
}
2008-03-18 08:36:30 +00:00
Marcus Boerger
af316021e8
- Rewrite scanner to be based on re2c instead of flex
...
The full patch is available as:
http://php.net/~helly/php-re2c-5.3-20080316.diff.txt
This is against php-re2c repository version 98
An older patch against version 97 is available under:
http://php.net/~helly/php-re2c-97-20080316.diff.txt
2008-03-16 21:06:55 +00:00
Dmitry Stogov
be8daf1f47
Optimized ZEND_FETCH_CLASS + ZEND_ADD_INTERFACE into single ZEND_ADD_INTERFACE opcode
2008-03-12 10:32:12 +00:00
Dmitry Stogov
ab232458c7
Optimized require_once() and include_once() by eliminationg open() syscall on second usage.
2008-03-05 13:34:12 +00:00
Dmitry Stogov
430e54d457
Fixed shared memory corruption of opcode caches
2008-03-04 11:43:51 +00:00
Dmitry Stogov
8365e71cb9
Fixed wrong result of cascading assignment to string offset
...
Fixed memory corruption on cascading assignment of IS_TMP_VAR into string offset
Fixed opcode caches shared memory corruption on cascading assignment of IS_CONST
into string offset
2008-03-04 10:06:52 +00:00
Marcus Boerger
d3e5026564
- MFH Add E_DEPRECATED (Lars Strojny, Felipe Pena, Marcus)
...
[DOC] Finally added deprecation messages
2008-02-23 17:06:22 +00:00
Dmitry Stogov
8c32f99c25
Fixed bug #44184 (Double free of loop-variable on exception)
2008-02-20 12:05:57 +00:00
Hannes Magnusson
86c9b5e46c
Fix segfaults when calling "ctors statically"
2008-02-11 15:46:10 +00:00
Marcus Boerger
da5b979f88
- MFH Add comment that explains why we need E_ERROR in those cases
2008-02-02 15:48:04 +00:00
Marcus Boerger
95a3cccf5f
- Fix flag handling in message generation
2008-02-02 13:56:59 +00:00
Dmitry Stogov
d90ebc65a6
Fixed comilation warnings
2008-01-24 18:07:45 +00:00
Dmitry Stogov
0b6825102d
Changed EG(argument_stack) implementation.
2008-01-24 09:41:39 +00:00
Dmitry Stogov
07000cc2ba
Fixed error message
2008-01-24 08:51:38 +00:00
Dmitry Stogov
0095544c4d
Additional executor specialization
2008-01-23 17:55:55 +00:00
Dmitry Stogov
71592cec06
Added garbage collector
2008-01-22 09:27:48 +00:00
Dmitry Stogov
48379d53e6
Eliminate unnecessary checks for INC/DEC IS_CV
2008-01-21 14:22:59 +00:00
Dmitry Stogov
6be997dca9
Fixed unspecialized executor
2008-01-11 10:08:49 +00:00
Sebastian Bergmann
d1dded8751
MFH: Bump copyright year, 2 of 2.
2007-12-31 07:17:19 +00:00
Dmitry Stogov
f817a1ce6a
executor optimization
2007-12-14 14:14:50 +00:00
Dmitry Stogov
6484b3c458
Fixed bug #43344 (Wrong error message for undefined namespace constant)
2007-12-07 17:11:24 +00:00
Dmitry Stogov
ea0a1c09e9
Speed-up of ZEND_DO_FCALL and ZEND_INIT_FCALL_BY_NAME by lowercasing and calculating hash values at compile time.
2007-11-22 09:02:55 +00:00
Dmitry Stogov
e0ae3d22c1
Safe exit from executor()
2007-11-21 12:28:13 +00:00
Johannes Schlüter
45f6b4ce2f
- MFH Improved version of ternary shortcut (Marcus)
2007-11-21 09:41:35 +00:00
Dmitry Stogov
a29a9d5a42
Optimization of zend_do_fcall_common_helper()
2007-11-20 13:53:08 +00:00
Dmitry Stogov
c3ab6bd091
Fixed bug #43136 (possible crash on script execution timeout. The EG(function_state_ptr) is completely removed, EG(current_execute_data)->function_state must be used instead)
2007-11-20 09:51:12 +00:00
Dmitry Stogov
52f25f6132
Fixed bug #43175 (__destruct() throwing an exception with __call() causes segfault)
2007-11-06 14:56:14 +00:00
Dmitry Stogov
22db451fdd
Fixed bug #43201 (Crash on using unitialized vals and __get/__set)
2007-11-06 14:11:59 +00:00
Antony Dovgal
0d74798914
fix bug37251.phpt failure (two error messages instead of one)
...
should I merge this to 5_2?
2007-11-02 18:05:55 +00:00
Dmitry Stogov
1530fe99c8
Fixed variations of bug #35163
2007-10-23 12:52:40 +00:00
Dmitry Stogov
b599e434ad
Fixed bug #35163 (Array elements can lose references)
2007-10-23 09:55:11 +00:00
Yiduo (David) Wang
4b4d634cb9
MFH: Added macros for managing zval refcounts and is_ref statuses
2007-10-07 05:22:07 +00:00