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96b1c2145c
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532 Commits

Author SHA1 Message Date
Nikita Popov
96b1c2145c Provide more macros for handling of interned strings 
* str_erealloc behaves like erealloc for normal strings, but will
   use emalloc+memcpy for interned strings.
 * str_estrndup behaves like estrndup for normal strings, but will
   not copy interned strings.
 * str_strndup behaves like zend_strndup for normal strings, but
   will not copy interned strings.
 * str_efree_rel behaves like efree_rel for normal strings, but
   will not free interned strings.
 * str_hash will return INTERNED_HASH for interned strings and
   compute it using zend_hash_func for normal strings.
 2013-09-13 19:42:10 +02:00
Nikita Popov
0856714576 Always pass return_value_ptr to internal functions 
Previous some places passed return_value_ptr only if the function
returned by reference. Now return_value_ptr is always set, even
for functions returning by-value.

This allows you to return zvals without copying their contents. For
this purpose two new macros RETVAL_ZVAL_FAST and RETURN_ZVAL_FAST
are added:

    RETVAL_ZVAL_FAST(zv); /* Analog to RETVAL_ZVAL(zv, 1, 0) */
    RETURN_ZVAL_FAST(zv); /* Analog to RETURN_ZVAL(zv, 1, 0) */

These macros behave similarly to the non-FAST versions with
copy=1 and dtor=0, with the difference that the FAST versions
will try return the zval without copying by utilizing return_value_ptr.
 2013-08-31 13:16:41 +02:00
Stanislav Malyshev
c793a65690 Merge branch 'PHP-5.4' into PHP-5.5 
* PHP-5.4:
  non living code related typo fixes

Conflicts:
	Zend/zend_compile.c
 2013-08-04 16:06:24 -07:00
Veres Lajos
8d86597d73 non living code related typo fixes 2013-08-04 16:05:36 -07:00
Xinchen Hui
e89537f2a3 Merge branch 'PHP-5.4' into PHP-5.5 2013-06-05 17:30:09 +08:00
Xinchen Hui
f597f5561e Merge branch 'PHP-5.3' into PHP-5.4 2013-06-05 17:26:10 +08:00
Xinchen Hui
3c87945c95 Fixed bug #64960 (Segfault in gc_zval_possible_root) 2013-06-05 17:25:00 +08:00
Dmitry Stogov
6e8aa09696 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
 2013-03-28 00:08:11 +04:00
Dmitry Stogov
85e5e60777 Fixed bug #64529 (Ran out of opcode space) 2013-03-28 00:03:40 +04:00
Xinchen Hui
a666285bc2 Happy New Year 2013-01-01 16:37:09 +08:00
Xinchen Hui
0a7395e009 Happy New Year 2013-01-01 16:28:54 +08:00
Xinchen Hui
831fbcf385 Happy New Year 2013-01-01 16:23:31 +08:00
Dmitry Stogov
438cd86378 Removed unnecessary checks 2012-12-13 17:29:30 +04:00
Dmitry Stogov
ff1e1d7a8e Removed redundand checks from release build 2012-12-13 14:46:44 +04:00
Dmitry Stogov
7651d64556 Optimized access to temporary and compiled VM variables 2012-12-04 10:14:39 +04:00
Dmitry Stogov
70f83f35d0 . The VM stacks for passing function arguments and syntaticaly nested calls were merged into a single stack. The stack size needed for op_array execution is calculated at compile time and preallocated at once. As result all the stack push operatins don't require checks for stack overflow any more. 
. Generators implementation was improved using the new VM stack. Now it's a bit more clear and faster.
 2012-11-30 13:39:23 +04:00
Stanislav Malyshev
531e2533dd Use zend_execute_internal always to call internal functions 2012-10-05 08:14:20 +02:00
Stanislav Malyshev
bda93f5405 use zend_execute_internal 2012-10-04 22:43:13 -07:00
Nikita Popov
526db7db14 Replace code with zend_clean_and_cache_symbol_table() call 
I replaced other instances of this code with the function call, but missed
this one.
 2012-09-16 21:54:48 +02:00
Nikita Popov
c9709bfbd7 Remove asterix modifier (*) for generators 
Generators are now automatically detected by the presence of a `yield`
expression in their body.

This removes the ZEND_SUSPEND_AND_RETURN_GENERATOR opcode. Instead
additional checks for ZEND_ACC_GENERATOR are added to the fcall_common
helper and zend_call_function.

This also adds a new function zend_generator_create_zval, which handles
the actual creation of the generator zval from an op array.

I feel like I should deglobalize the zend_create_execute_data_from_op_array
code a bit. It currently changes EG(current_execute_data) and
EG(opline_ptr) which is somewhat confusing (given the name).
 2012-07-20 16:09:06 +02:00
Xinchen Hui
eac33b454c Typo when merging from trunk 2012-03-11 15:31:19 +00:00
Xinchen Hui
a38ffd5705 Fixed bug #61273 (call_user_func_array with more than 16333 arguments leaks / crashes) 2012-03-11 15:28:31 +00:00
Xinchen Hui
b7ae5e0d86 Fixed bug #61273 (call_user_func_array with more than 16333 arguments leaks / crashes) 2012-03-11 15:28:31 +00:00
Xinchen Hui
7536bf963d Fixed bug #61273 (call_user_func_array with more than 16333 arguments leaks / crashes) 2012-03-11 15:28:31 +00:00
Xinchen Hui
5f99d789b5 MFH: Fixed bug #60978 (exit code incorrect) 2012-03-02 03:25:41 +00:00
Xinchen Hui
27df8b6ff0 Revert -r319102 and -r322922 in 5.4 branch since they introduce #60978 
Fixed #60978 in trunk without reverting previous fix
#see http://news.php.net/php.internals/57789
 2012-02-08 03:03:05 +00:00
Xinchen Hui
ff63c09e6f Revert -r319102 and -r322922 in 5.4 branch since they introduce #60978 
Fixed #60978 in trunk without reverting previous fix
#see http://news.php.net/php.internals/57789
 2012-02-08 03:03:05 +00:00
Derick Rethans
33863b2cf8 - Reinstated correct return values after David's fix for #60218. 2012-01-29 15:25:40 +00:00
Derick Rethans
2c1285a573 - Reinstated correct return values after David's fix for #60218. 2012-01-29 15:25:40 +00:00
Dmitry Stogov
b515bfbdfb Improved traits implementation. Now to support __CLASS__ constant in traits php doesn't have to copy the complete compiled method, but can reuse the same code. The resolution of __CLASS__ constants in methods defined in traits are delayed till run-time. This approach also made possible to use __CLASS__ constant as default value for traits properties and method arguments. 2012-01-17 08:09:13 +00:00
Dmitry Stogov
032d140fd6 Improved traits implementation. Now to support __CLASS__ constant in traits php doesn't have to copy the complete compiled method, but can reuse the same code. The resolution of __CLASS__ constants in methods defined in traits are delayed till run-time. This approach also made possible to use __CLASS__ constant as default value for traits properties and method arguments. 2012-01-17 08:09:13 +00:00
Felipe Pena
e4ca0ed09f - Year++ 2012-01-01 13:15:04 +00:00
Felipe Pena
8775a37559 - Year++ 2012-01-01 13:15:04 +00:00
Felipe Pena
4e19825281 - Year++ 2012-01-01 13:15:04 +00:00
Dmitry Stogov
f7278c161f Fixed bug #60138 (GC crash with referenced array in RecursiveArrayIterator) 2011-11-18 12:43:53 +00:00
David Soria Parra
ce06b4397c Fix #60218 (instantiating unknown class leads to memory leak in cli) 2011-11-12 17:05:08 +00:00
David Soria Parra
c4d5231a36 Fix #60218 (instantiating unknown class leads to memory leak in cli) 2011-11-12 17:05:08 +00:00
Arnaud Le Blanc
ea5a61e39b Improved ternary operator performance when returning arrays 2011-10-18 19:42:42 +00:00
Arnaud Le Blanc
07b7ba8b40 Improved ternary operator performance when returning arrays 2011-10-18 19:42:42 +00:00
Dmitry Stogov
4a25a7740d Fixed ZE specific compile warnings (Bug #55629) 2011-09-13 13:29:35 +00:00
Dmitry Stogov
e43ff1359e Fixed ZE specific compile warnings (Bug #55629) 2011-09-13 13:29:35 +00:00
Pierre Joye
d566f0c88e - fix build when no zend signal support 2011-09-08 09:17:21 +00:00
Pierre Joye
f20e705760 - fix build when no zend signal support 2011-09-08 09:17:21 +00:00
Rasmus Lerdorf
ca2234d18c Make timeouts work again for shutdown functions. 
Fixes the faling lang/045 test
 2011-09-07 18:48:17 +00:00
Rasmus Lerdorf
2af36bd041 Make timeouts work again for shutdown functions. 
Fixes the faling lang/045 test
 2011-09-07 18:48:17 +00:00
Rasmus Lerdorf
80931fee0c Since we have fci_cache = &fci_cache_local inside that block 
and fci_cache is then later used outside the block, fci_cache_local
can't be block-scoped here
 2011-08-07 00:50:46 +00:00
Rasmus Lerdorf
c44c0490d5 Since we have fci_cache = &fci_cache_local inside that block 
and fci_cache is then later used outside the block, fci_cache_local
can't be block-scoped here
 2011-08-07 00:50:46 +00:00
Ilia Alshanetsky
34d93f0c06 Zend Signal Handling 2011-06-22 14:23:21 +00:00
Ilia Alshanetsky
939875133a Zend Signal Handling (see RFC: https://wiki.php.net/rfc/zendsignals) 
This needs to go into 5.4 as well, but will wait for Pierre to review win32 situation

# Patch by Lucas Nealan, Arnaud Le Blanc, Brian Shire & Ilia Alshanetsky
 2011-06-02 21:16:50 +00:00
Dmitry Stogov
5dcdf5c467 Fixed bug #54367 (Use of closure causes problem in ArrayAccess) 2011-05-11 06:58:33 +00:00