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406 Commits

Author SHA1 Message Date
David Soria Parra
08b9fdc8a3 Add DTrace probes 2010-04-24 13:32:30 +00:00
Dmitry Stogov
f06d839e59 Use fast class fetch function 2010-04-23 08:56:03 +00:00
Stefan Marr
cd6415f1a9 Implemented Traits for PHP as proposed in the RFC [TRAITS] 
# RFC http://wiki.php.net/rfc/horizontalreuse#traits_-_reuse_of_behavior
# Ok, here we go, I guess that will result in more discussion, which is fine
# by me. But now, the patch is here, and properly archived.
# 
# See below a list of notes to the patch, it also includes a list of
# points which should be fixed
# 
# Internals of the Traits Patch
# -----------------------------
# 
# Open TODOs
# """"""""""
# 
# - Reflection API
# - support for traits for internal classes
#   - currently destroy_zend_class does not handle that case 
# 
# Introduced Structures
# """""""""""""""""""""
# 
# Data structures to encode the composition information specified in the
# source:
#  - zend_trait_method_reference
#  - zend_trait_precedence
#  - zend_trait_alias
# 
# Changes
# """""""
# 
# zend_class_entry
#  - uses NULL terminated lists of pointers for
#    - trait_aliases
#    - trait_precedences
#    - do you prefer an explicit counter?
#    - the information is only necessary during class composition
#      but might be interesting for reflection
#    - did not want to blow up class further with not really necessary length counters
# 
# added keywords
#   - trait
#   - insteadof
# 
# Added opcodes
#  ZEND_ADD_TRAIT
#    - similar to ZEND_ADD_INTERFACE
#    - adds the trait to the list of traits of a class, no actual composition done
#  ZEND_BIND_TRAITS
#    - emitted in zend_do_end_class_declaration
#    - concludes the class definition and will initiate the trait composition
#      when the class definition is encountered during runtime
# 
# Added Flags
#   ZEND_ACC_TRAIT = 0x120
#   ZEND_ACC_IMPLEMENT_TRAITS = 0x400000
#   ZEND_FETCH_CLASS_TRAIT = 14
# 
# zend_vm_execute.h
#  - not sure whether the handler initialization (ZEND_ADD_TRAIT_SPEC_HANDLER,
#    ZEND_BIND_TRAITS_SPEC_HANDLER) is correct, maybe it should be more selective
# 
# zend_compile.c
#  - refactored do_inherit_method_check
#    split into do_inherit_method_check and do_inheritance_check_on_method
#  - added helper functions use a '_' as prefix and are not mentioned in the
#    headers
#  - _copy_functions
#    prepare hash-maps of functions which should be merged into a class
#    here the aliases are handled
#  - _merge_functions
#    builds a hash-table of the methods which need to be added to a class
#    does the conflict detection
#  - reused php_runkit_function_copy_ctor
#    - it is not identical with the original code anymore, needed to update it
#      think I fixed some bugs, not sure whether all have been reported back to runkit
#    - has to be renamed, left the name for the moment, to make its origin obvious
#    - here might be optimization potential
#    - not sure whether everything needs to be copied
#      - copying the literals might be broken
#        - added it since the literals array is freed by efree and gave problems
#          with doubled frees
#      - all immutable parts of the zend_op array should not be copied
#        - am not sure which parts are immutable
#        - and not sure how to avoid doubled frees on the same arrays on shutdown
#  - _merge_functions_to_class
#    does the final merging with the target class to handle inherited
#    and overridden methods
#  - small helper for NULL terminated lists
#    zend_init_list, zend_add_to_list
# 
# zend_language_parser.y
#  - reused class definition for traits
#    - there should be something with regard to properties
#      - if they get explicitly defined, it might be worthwhile to
#        check that there are no collisions with other traits in a composition
#        (however, I would not introduce elaborate language features to control that
#         but a notice for such conflicts might be nice to the developers)
 2010-04-22 22:05:56 +00:00
Dmitry Stogov
e87d72002b Optimized access to global constants using values with pre-calculated hash_values from litersls table 2010-04-22 15:03:17 +00:00
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
f852ae4985 Regenerate zend_vm_execute.h 2008-05-06 09:41:39 +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
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
70bf5468de Fixed compilation on Windows 2007-11-23 15:03:03 +00:00
Dmitry Stogov
648fbe9d58 Fixed bug #43128 (Very long class name causes segfault) 2007-11-22 13:27:13 +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
Ilia Alshanetsky
0604cb8d48 Generated files that are part of the previous patch 2007-10-04 23:22:37 +00:00
Dmitry Stogov
68055015eb Fixed bug #42818 ($foo = clone(array()); leaks memory) 2007-10-03 09:47:45 +00:00
Dmitry Stogov
1491992f76 Fixed bug #42772 (Storing $this in a static var fails while handling a cast to string) 2007-10-03 08:02:36 +00:00
Dmitry Stogov
69edb0131a ws 2007-10-03 06:49:15 +00:00
Dmitry Stogov
9aee9e0417 Fixed access to freed memory in tests/classes/__call_001.phpt 2007-10-02 08:47:22 +00:00
Dmitry Stogov
220641af70 Fixed bug #42819 (namespaces in indexes of constant arrays) 2007-10-02 08:26:50 +00:00
Dmitry Stogov
41e9b6b61c Fixed bug #42802 (Namespace not supported in typehints) 2007-10-01 10:37:14 +00:00
Dmitry Stogov
72d0454bf6 Added support for __callstatic() magic method (missing part). (Sara) 2007-09-29 09:34:24 +00:00
Dmitry Stogov
166266df68 Added support for Late Static Binding. (Dmitry, Etienne Kneuss) 2007-09-29 07:28:34 +00:00
Dmitry Stogov
f32ffe9b43 Namespaces 2007-09-28 19:52:53 +00:00
Jani Taskinen
338a12a018 MFH: Nuked unnecessary TSRMLS_FETCH() call 2007-09-27 16:55:25 +00:00
Jani Taskinen
82626c1868 MFH: - Fixed the rest of bug #41561 ( @ operator not working ) 2007-09-07 09:37:38 +00:00
Dmitry Stogov
e13b4c2c4e Fixed bug #40705 (Iterating within function moves original array pointer) 
Fixed bug #40509 (key() function changed behaviour if global array is used within function)
 2007-07-24 19:24:40 +00:00
Jani Taskinen
226c56fe76 MFH: Fixed compiler warnings 2007-07-21 00:35:15 +00:00
Dmitry Stogov
28bc39500a Fixed some class constant issues related to bug #41633 2007-06-13 14:50:13 +00:00
Dmitry Stogov
80d2409fd8 Improved compilation of heredocs and interpolated strings. (Matt, Dmitry) 2007-05-18 13:12:05 +00:00
Dmitry Stogov
d2fe65c191 Fixed bug #39542 (Behaviour of require/include different to < 5.2.0) 2007-05-11 08:02:43 +00:00
Dmitry Stogov
e1814f0dbe WIN64 support 2007-04-16 08:09:56 +00:00
Ilia Alshanetsky
d9adb6715f Fixed foreach by-ref bug. 
# Patch from Brian Shire
 2007-04-05 23:48:43 +00:00
Dmitry Stogov
b0a875104e Fixed bug #40833 (Crash when using unset() on an ArrayAccess object retrieved via __get()) 2007-03-19 18:31:30 +00:00
Stanislav Malyshev
8779d1cdd3 fix crash on $x['x']['y'] += 1, patch by Brian Shire 2007-03-08 20:59:31 +00:00
Dmitry Stogov
c373324692 Fixed bug #40591 (list()="string"; gives invalid opcode) 2007-02-25 16:02:43 +00:00
Antony Dovgal
e058ba92f9 MFH: fix #40621 (Crash when constructor called inappropriately (statically)) 2007-02-24 21:30:48 +00:00
Dmitry Stogov
44297ddea8 Removed dead code 2007-02-01 16:23:28 +00:00
Dmitry Stogov
e470e22e20 - Fixed bug #35106 (nested foreach fails when array variable has a reference). 
- Fixed bug #36214 (__get method works properly only when conditional operator is used).
- Fixed bug #39449 (Overloaded array properties do not work correctly).
- Fixed bug #39990 (Cannot "foreach" over overloaded properties).
 2007-01-10 15:58:08 +00:00
Sebastian Bergmann
4223aa4d5e MFH: Bump year. 2007-01-01 09:36:18 +00:00
Dmitry Stogov
4480c5eb5d Fixed bug #39825 (foreach produces memory error) 2006-12-25 19:23:03 +00:00
Dmitry Stogov
e57a60698b Fixed bug #39944 (References broken) 2006-12-25 14:16:27 +00:00
Dmitry Stogov
7ff822ee49 Fixed bug #39304 (Segmentation fault with list unpacking of string offset) 2006-10-30 11:05:00 +00:00
Dmitry Stogov
9875fe44e2 Fixed bug #39017 (foreach(($obj = new myClass) as $v); echo $obj; segfaults) 2006-10-03 09:05:14 +00:00
Dmitry Stogov
9dcdfd993f Fixed memory leak (Nuno) 2006-10-03 07:30:46 +00:00
Dmitry Stogov
c3272ab020 Fixed bug #38808 ("maybe ref" issue for current() and others) 2006-09-26 10:30:51 +00:00
Dmitry Stogov
cd6537ed6d Fixed bugs #34065 and #38623 (throw in foreach/switch causes memory leaks) 2006-09-19 21:36:54 +00:00
Dmitry Stogov
8982cc0472 Small optimization of ZEND_INIT_ARRAY/ZEND_ADD_ARRAY_ELEMENT. (Nuno, Dmitry) 2006-09-18 14:23:52 +00:00
Dmitry Stogov
afb8af1f5f Reverted last Ilia's patch (for bug #38579). 
The patch didn't fix the bug and made new one.
 2006-09-06 06:37:42 +00:00
Ilia Alshanetsky
229137cad4 Fixed bug #38579 require_once/include_once optimization causes files to be 
loaded multiple times.
 2006-09-05 15:50:07 +00:00
Dmitry Stogov
87eaaf494b Removed unreachable handlers 2006-09-04 13:58:54 +00:00
Marcus Boerger
05206b42d8 - Speling 2006-08-08 00:40:19 +00:00
Marcus Boerger
c1c2a0d294 - MFH Fixed Bug #38064 ignored constructor visibility 2006-08-07 23:24:33 +00:00
Dmitry Stogov
f5543a428d Fixed bug #38287 (static variables mess up global vars) 2006-08-07 15:15:22 +00:00
Antony Dovgal
bc8f1bc4f0 make it consistent 2006-08-03 10:57:41 +00:00
Antony Dovgal
c173c26b64 MFH: improve error message 2006-08-03 10:53:15 +00:00
Dmitry Stogov
a98e5c674f Fixed bug #38234 (Exception in __clone makes memory leak) 2006-07-27 10:44:03 +00:00
Dmitry Stogov
e447baafa1 Fixed bug #38211 (variable name and cookie name match breaks script execution) 2006-07-26 09:24:26 +00:00
Marcus Boerger
519ed8e13b - Better fix for #34505 and related, drop zend_unmangle_property_name_ex() 2006-07-24 17:58:32 +00:00
Dmitry Stogov
9a98904ddd Fixed wrong "type" argument to read_property() handler 2006-07-21 08:39:30 +00:00
Dmitry Stogov
f7c99da2fe Fixed bug #37144 (PHP crashes trying to assign into property of dead object) 2006-07-19 09:55:19 +00:00
Antony Dovgal
a9469060e5 MFH: init variables and get rid of annoying warnings 2006-07-12 21:17:30 +00:00
Dmitry Stogov
631a00a0a0 Fixed memory leak in case of exception in iterator callbacks in 'foreach(new Iterator()...' (spl/tests/iterator_047.phpt). 2006-07-11 08:52:28 +00:00
Sara Golemon
86bbbbdce4 MFH (def.h rev:1.121, execute.h rev:1.120) 
Silence FETCH_OBJ_IS / undefined notices
 2006-07-06 15:32:07 +00:00
Stefan Esser
7bbf35320d MFH: Added hook for compile_string() 2006-06-13 12:57:48 +00:00
Dmitry Stogov
2a7d16f8fd Proper fix for bug #37707 ("clone $x" must call __clone() enven if result value is not used) 2006-06-08 08:56:27 +00:00
Dmitry Stogov
6e24feb80d Wrap "wrong" unreachable code with "#if 0" 2006-06-08 08:37:51 +00:00
Ilia Alshanetsky
8d4bb9ca74 Fixed bug #37707 clone without assigning leaks memory 
# Based on a patch by Nuno
 2006-06-07 13:41:49 +00:00
Marcus Boerger
de39078f7b - Regenerated after zend_vm_def.h change 2006-06-07 09:22:08 +00:00
Zeev Suraski
51d495850a Restore ZE1 compatibility mode (Zend Engine part - the modules patches 
will follow later today)
 2006-06-05 13:58:52 +00:00
Marcus Boerger
1be624e7ba - MFH Sync vm generation with head 
- Regenerate vm
 2006-05-21 18:00:14 +00:00
Dmitry Stogov
963c7fa016 Optimized require_once/include_once (eliminated fopen() on second usage) 2006-05-15 15:31:27 +00:00
Marcus Boerger
7a5240e846 - MFH missing bits and pieces of the partial sync with head 
# This time i added:
# ZEND_FE_RESET_VARIABLE
# ZEND_FE_RESET_REFERENCE
# and dapted parser,compiler,executor,interfaces to handle these flags
# their purpose is to be able to pass whetehr foreach is done by ref to
# the current() handler so that it can error out in case it is not capable
# to comply to the requested return signature/protocol/semantics (weyp).
 2006-05-11 21:07:39 +00:00
Marcus Boerger
637a40423c - MFH as discussed 
. zend_exception_get_default() -> zend_exception_get_default(TSRMLS_D)
  . zend_get_error_exception()   -> zend_get_error_exception(TSRMLS_D)
  . added E_RECOVERABLE_ERROR
  . added ZEND_TOSTRING_FUNC_NAME
  . added __tostring function cache to zend_class_entry
  . added ZEND_NAMED_ME
  . modified ZEND_ME_MAPPING to support method flags
  . added ZEND_MN
  . method entries now use prefix "zim_" instead of "zif_"
  . drop EG(ze1_compatibility_mode)
  . changed cast handler, now without (int should_free):
    typedef int (*zend_object_cast_t)(zval *readobj, zval *retval, int type TSRMLS_DC);
  . changed get_iterator, now receives whether value is by ref:
    zend_object_iterator *(*get_iterator)(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC);
  . added zend_objects_store_add_ref_by_handle
  . added zend_objects_store_del_ref_by_handle
  . convert_to_explicit_type(pzv, type)
 2006-05-09 23:53:23 +00:00
Dmitry Stogov
f23d01ad4d Fixed bug #37046 (foreach breaks static scope) 2006-04-12 11:37:50 +00:00
Marcus Boerger
6ea747d8e4 - MFH Iterators from overloaded objects are allowed to not have keys... 2006-04-10 23:16:29 +00:00
Dmitry Stogov
6f76b17079 Added E_STRICT warning in case of calling non-static method from incompatible context (this feature is staying for BC with php-4). 2006-03-15 11:12:45 +00:00
Dmitry Stogov
056bea6de7 Fixed "zend_vm_gen.php --without-specializer" 2006-03-15 08:06:28 +00:00
Marcus Boerger
5a69b29082 - Warning fixes by Steph 2006-02-26 10:57:00 +00:00
Marcus Boerger
941b0651dc - MFH: Function deprecation flag 2006-02-25 18:25:45 +00:00
Dmitry Stogov
38409e944c Fixed bug #36303 (foreach on error_zval produces segfault) 2006-02-06 11:45:56 +00:00
Andi Gutmans
61e93ccfe8 - Update copyright notices to 2006 2006-01-04 23:53:05 +00:00
Dmitry Stogov
916ad6c8f7 Fixed bug #35437 (Segfault or Invalid Opcode 137/1/4) 2005-12-01 12:50:58 +00:00
Dmitry Stogov
02aad34c43 Fixed bug #35470 (Assigning global using variable name from array doesn't function) 2005-11-30 10:09:37 +00:00
Dmitry Stogov
14594953d2 Fixed bug #35393 (changing static protected members from outside the class, one more reference issue) 2005-11-28 14:33:03 +00:00
Dmitry Stogov
681405fc4a Fixed bug #35017 (Exception thrown in error handler may cause unexpected behavior) 2005-10-31 19:25:14 +00:00
Dmitry Stogov
844cb82c45 $id:$ tatgs are removed from generated files to avoid committing of Zend/zend_vm_opcodes.h without real changes. 2005-10-28 06:05:57 +00:00
Dmitry Stogov
8212034254 Fixed SIGSEGV 2005-10-27 19:25:52 +00:00
Dmitry Stogov
ad1f706fda Removed unnecesary local variable 2005-10-20 11:31:41 +00:00
Dmitry Stogov
c095e20ca8 Fixed bug #31177 (menory leaks and corruption because of incorrect refcounting) 2005-10-20 07:23:26 +00:00
Dmitry Stogov
3019a1c6a3 Fixed bug #34786 (2 @ results in change to error_reporting() to random value) 2005-10-10 10:53:52 +00:00
Antony Dovgal
d38a901189 - store current value of error_reporting only if it's not stored yet 
- reset old_error_reporting to NULL only it points to the tmp_var at current opline
 2005-09-23 09:36:43 +00:00
Dmitry Stogov
d6c7d9630b MFH 2005-09-23 07:12:07 +00:00
Antony Dovgal
f8e8c5534b MFH: fix #33771 (error_reporting falls to 0 when @ was used inside try/catch block) 2005-09-22 19:03:18 +00:00
Derick Rethans
a51fc50b6e - MFH: Moved the FREE_OP to after the execution of the included file, or eval 
statement so that it is safe to access this information in the overridden
  zend_execute() function, which is what Xdebug does.
 2005-09-21 08:13:43 +00:00
Dmitry Stogov
0ce7487110 Fixed access to memory that is already freed (in case of __call() method) 2005-09-19 16:28:54 +00:00
Dmitry Stogov
46488c8bb4 Fixed parameter passing incompatibilities. 
Now it is possible to call array_pop(explode("&","1&2&3")) again.
 2005-09-19 16:02:21 +00:00
Antony Dovgal
f43767b249 fix #34505 (possible memory corruption when unmangling properties with empty names) 
1st part
 2005-09-16 17:05:09 +00:00
Dmitry Stogov
e4a4ab60c7 Fixed bug #34518 (Unset doesn't separate container in CV) 2005-09-16 14:42:46 +00:00
Dmitry Stogov
19dc0411f7 Fixed return-by-reference from internal functions 2005-08-24 10:41:06 +00:00
foobar
a23aec662c MFH: nuked eol from error message 2005-08-18 12:34:22 +00:00
Dmitry Stogov
daba35fead Fixed bug #34062 (Crash in catch block when many arguments are used) 2005-08-10 13:11:05 +00:00
Dmitry Stogov
779e6d203e Fixed bug #34064 (arr[] as param to function in class gives invalid opcode) 2005-08-10 10:39:55 +00:00
Dmitry Stogov
f0f1557998 Fixed bug #34045 (Buffer overflow with serialized object) 2005-08-10 06:37:19 +00:00
Dmitry Stogov
a744a6feb5 Fixed memory leak in foreach() on undefined variable (Zend/tests/foreach_undefined.php) 2005-08-05 06:29:46 +00:00
Ilia Alshanetsky
70f72d39e4 Fixed warning message generated when isset() or empty() are given invalid 
offset type.
 2005-07-29 16:27:32 +00:00
foobar
49787c93be update generated file 2005-07-29 00:22:02 +00:00
Dmitry Stogov
f90bdf8933 Fixed bug #33558 (warning with nested calls to functions returning by reference) 2005-07-18 07:13:34 +00:00
Dmitry Stogov
d7baf87c61 Removed some compilation warnings. 2005-07-18 06:34:42 +00:00