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279 Commits

Author SHA1 Message Date
Dmitry Stogov
2b42d71908 Changed HashTable layout: 
Removed HashTable->arHash (reduced memory consumption). Now hash slots may be accessed using HT_HASH() macro.
Hash slotas are allocated together with Buckets (before them) and lay in reverse order from HashTable->arData base address (see comments in Zend/zend_types.h)
Indexes in hash table and conflict resolution chains (Z_NEXT) may be stored as indeces or offsets in bytes, depending on system (32 or 64-bit).
HashTable data filelds are reordered to keep the most useful for zend_hash_find() data in the same CPU cache line.
 2015-03-13 17:13:19 +03:00
Xinchen Hui
95b4aa5293 Fixed zend_hash_append result duplicated key 
actually, maybe we should precalculate before calling zend_hash_appen
when we are not sure whether the hash is caclculated(prop_info->name).

but it looks a little ugly.. (also for zend_string_copy)
 2015-03-08 00:21:02 +08:00
Xinchen Hui
28b408a242 Fixed bug #69198 (Compact function generate array with length but no content) 2015-03-07 16:49:07 +08:00
Bob Weinand
b4a142ab97 Added yield from operator 2015-03-07 00:28:12 +01:00
Dmitry Stogov
9f9ffdd0a0 Use fast zend_hash_append() API 2015-03-06 19:23:54 +03:00
Dmitry Stogov
6dfff52f61 Improved method inhereitance code and cleanup 2015-03-05 02:10:38 +03:00
Dmitry Stogov
c9bd24de7a Improved ineritance code 2015-03-04 23:06:07 +03:00
Dmitry Stogov
8ec8648c91 Improved code for class property inheritance 2015-03-04 17:41:01 +03:00
Xinchen Hui
2702739ceb Merge branch 'master' of https://git.php.net/repository/php-src 2015-03-03 18:16:46 +08:00
Xinchen Hui
70bd500645 Fixed #69166 (Assigning array_values() to array does not reset key counter) 2015-03-03 17:31:20 +08:00
Dmitry Stogov
b7f4f48b9e Strength reduction 2015-03-02 23:46:28 +03:00
Dmitry Stogov
e10e151e9b Merged zend_array and HashTable into the single data structure. 
Now each HashTable is also zend_array, so it's refcounted and may be a subject for Copy on Write
zend_array_dup() was changed to allocate and return HashTable, instead of taking preallocated HashTable as argument.
 2015-02-13 22:20:39 +03:00
Dmitry Stogov
97fe15db43 Fix "forech" statemt behaviour according to https://wiki.php.net/rfc/php7_foreach 
Squashed commit of the following:

commit 1e41295097
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 5406f21b11
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Fri Jan 30 18:08:43 2015 +0300

    Reduced alghorithms complexity

commit b37f1d58d2
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Fri Jan 30 18:08:30 2015 +0300

    Fixed test name

commit fb2d079645
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Fri Jan 30 18:08:05 2015 +0300

    API cleanup

commit 08302c0d6d
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Fri Jan 30 14:20:46 2015 +0300

    Make array_splice() to preserve foreach hash position

commit cc4b7be41e
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 5aa9712b0a
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 4c5b385ff5
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Fri Jan 30 07:56:37 2015 +0300

    More careful iterators update.

commit 721fc9e80d
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Thu Jan 29 21:43:28 2015 +0300

    Added new test

commit 15a23b1218
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 10a3260b1f
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Thu Jan 29 21:04:44 2015 +0300

    New test

commit eef80c5837
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Wed Jan 28 16:52:21 2015 +0300

    Fixed foreach by reference iteration over constant array

commit 61e7391873
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Wed Jan 28 14:59:54 2015 +0300

    Fixed temporary variable re-allocation pass

commit 92e90c09f0
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 dd2a36a207
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 4638f7b914
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)
 2015-02-12 13:57:12 +03:00
Xinchen Hui
fc33f52d8c bump year 2015-01-15 23:27:30 +08:00
Xinchen Hui
2193de0d18 Faster sorting algo 2015-01-14 18:02:41 +08:00
Stanislav Malyshev
b7a7b1a624 trailing whitespace removal 2015-01-10 15:07:38 -08:00
Dmitry Stogov
37466b0368 Use special flag (HASH_FLAG_INITIALIZED) instead of (nTableMask == 0) to indicate that HashTable is allocated. 
Make nTableMask to be 0 for packed arrays.
Remove checks fo HASH_FLAG_PACKED in zend_hash_find/zend_hash_del and family (string keys are resolved through uninitialized_bucket).
Change HashTable layout for better locality.
 2014-12-27 11:07:12 +03:00
Nikita Popov
2d212b426a Drop duplicate arg from hash_get_current_key_ex 2014-12-26 21:06:18 +01:00
Dmitry Stogov
106b1017d4 API for fast construction of packed arrays 2014-12-23 19:08:28 +03:00
Xinchen Hui
62e2973602 Revert "Improve Hash foreach macros" 
This reverts commit 95bb0a0f7a.
 2014-12-23 03:51:06 -05:00
Xinchen Hui
95bb0a0f7a Improve Hash foreach macros 2014-12-23 00:50:39 -05:00
Anatol Belski
bdeb220f48 first shot remove TSRMLS_* things 2014-12-13 23:06:14 +01:00
Dmitry Stogov
3727e26456 Improved zend_hash_clean() and added new optimized zend_symtable_clean() 2014-11-25 14:17:21 +03:00
Dmitry Stogov
ab7b38e336 Added new optimized zend_array_destroy() function 2014-11-25 12:58:29 +03:00
Bob Weinand
47fd168fed Move missing zend_hash_* macros from phpdbg.h to zend_hash.h 2014-10-28 23:07:36 +01:00
Dmitry Stogov
2a1250fa57 Micro optimization for zend_hash_next_index_insert_new() 2014-10-16 19:19:10 +04:00
Dmitry Stogov
ed18d67c5e Fixed bug #68215 (Behavior of foreach has changed) 2014-10-15 17:02:54 +04:00
Anatol Belski
e33e4b2d8c int to size_t where the underlaying API supports it 2014-10-10 19:00:20 +02:00
Xinchen Hui
aa5f937958 It should be in extern c 2014-10-03 18:35:57 +08:00
Dmitry Stogov
1e0e1b4a73 Split big _zend_handle_numeric_str() into small always inlined function that makes initial check and regular big function 2014-09-18 18:50:05 +04:00
Dmitry Stogov
5185baab3e Changed "inline" into "zend_always_inline" 2014-09-18 04:59:01 +04:00
Nikita Popov
543ae3f029 Drop BC alias HASH_NON_EXISTANT 2014-09-16 18:29:00 +02:00
Nikita Popov
311a67a2ed Remove HASH_NEXT_INSERT flag 
We already pass ht->nNextFreeElement and the rest is handled by
ZEND_HASH_ADD.
 2014-09-16 18:29:00 +02:00
Dmitry Stogov
6991780793 Optimized FE_RESET and FE_FETCH 2014-09-16 01:34:27 +04:00
Nikita Popov
ca43b99fc6 Update types in zend_hash 
* String lengths are size_t
 * Indexes are uint32_t
 * Flags are uint32_t
 * Booleans are zend_bool
 2014-09-15 23:07:31 +02:00
Nikita Popov
d2a3bf9daf Fix compiler warnings 2014-08-25 23:08:01 +02:00
Anatol Belski
28b7a03318 master renamings phase 5 2014-08-25 21:20:44 +02:00
Anatol Belski
4d997f63d9 master renames phase 3 2014-08-25 20:22:49 +02:00
Anatol Belski
c3e3c98ec6 master renames phase 1 2014-08-25 19:24:55 +02:00
Anatol Belski
8ee2a4a9b5 first shot on merging the core fro the int64 branch 2014-08-16 11:16:11 +02:00
Dmitry Stogov
21dec5f511 ext/interbase support (incomplete) 2014-07-29 10:15:01 +04:00
Dmitry Stogov
3f6f0d5a70 Simplified and optimized ZEND_HANDLE_NUMERIC() 2014-06-03 13:10:42 +04:00
Dmitry Stogov
b3b616cf7e Introduced immutable arrays. They don't need to be copyed and may be used directly from SHM. 2014-05-29 18:21:56 +04:00
Dmitry Stogov
05d0df4706 Use new zend_hash API 2014-05-26 21:29:35 +04:00
Dmitry Stogov
40256e0f9c Use specialized functions instead of macros 2014-05-26 17:16:16 +04:00
Dmitry Stogov
9eb89dddb1 Use optimized zend_array_dup() function. convert zend_hash_num_elements() and zend_hash_next_free_element() into macros. 2014-05-23 20:37:53 +04:00
Dmitry Stogov
21da8af578 Removed the old hack that was originally developed to support constants in array indeces, and isn't needed anymore after the Bob's patch. 2014-05-19 01:20:56 +04:00
Dmitry Stogov
d07c1941ec Use new hash iteration API and avoid old zend_hash_update_current_key() hack 2014-05-19 00:50:00 +04:00
Nikita Popov
b30c7fe263 Port JSON 2014-05-05 01:00:59 +02:00
Dmitry Stogov
42a33085c8 Avoid useless allocations 2014-04-25 11:29:18 +04:00
Dmitry Stogov
b1ff152782 Reimplement strtr() 2014-04-24 19:14:29 +04:00
Dmitry Stogov
5864ce8a44 Fixed compilation warnings 2014-04-22 17:46:34 +04:00
Dmitry Stogov
72c287bd23 Combine HashTable.flags and HashTable.nApplyCount into single 32-bit word 2014-04-21 18:25:34 +04:00
Dmitry Stogov
f71da39210 Use ZEND_HASH_FOEACH_* instead of zend_hash_apply_* 2014-04-21 13:55:25 +04:00
Dmitry Stogov
54d9ad53f4 More ZEND_HASH_FOREACH_* related changes 2014-04-19 00:08:14 +04:00
Dmitry Stogov
7652a977a8 Use ZEND_FETCH_FOREACH_* macros to iterate over HashTables instead of zend_hash_move_forward() and family. 2014-04-18 19:18:11 +04:00
Dmitry Stogov
3d17219cd8 Refactored zend_hash_* iteration API zend_hash_fove_forward_ex(ht, pos) and family require second argument to be real pointer. 
&(ht)->nInternalPointer should be passed instead of NULL.
zend_hash_update_current_key() may work only with internal pointer.
 2014-04-07 23:14:17 +04:00
Dmitry Stogov
66b3b907c2 Cleanup 2014-04-07 16:50:41 +04:00
Dmitry Stogov
e2e99b0670 Typo 2014-03-27 11:40:59 +04:00
Dmitry Stogov
f3272bf7ac Fixed extract() support IS_INDIRECT 2014-03-26 22:52:28 +04:00
Dmitry Stogov
887189ca31 Refactored IS_INDIRECT usage for CV and object properties to support HashTable resizing 2014-03-26 18:07:31 +04:00
Dmitry Stogov
62c448ab8b Fixed serialize/unserialize problems 2014-03-17 17:23:27 +04:00
Xinchen Hui
c201896125 Fixed memory leak while add_mem faile 2014-03-15 19:33:36 +08:00
Xinchen Hui
f0168baecf Use better data structures (incomplete) 2014-02-16 22:15:54 +08:00
Dmitry Stogov
a52817eb02 Use better data structures (incomplete) 2014-02-14 14:11:52 +04:00
Xinchen Hui
3f4c877bf7 Use better data structures (incomplete) 2014-02-11 19:33:18 +08:00
Dmitry Stogov
f4cfaf36e2 Use better data structures (incomplete) 2014-02-10 10:04:30 +04:00
Xinchen Hui
c081ce628f Bump year 2014-01-03 11:08:10 +08:00
Dmitry Stogov
5d25762646 Removed unused "pHashFunction" argument in _zend_hash_init() and family (must be 99% source compatible) 2013-11-28 18:40:46 +04:00
Dmitry Stogov
aa427a10d4 Removed duplicated hash function implementation (100% source compatible) 2013-11-28 17:01:10 +04:00
Johannes Schlüter
063e10b275 Fix comment 2013-07-23 12:41:24 +02:00
Lajos Veres
97637b2a4c backward compatibility 2013-07-21 20:09:59 -07:00
Veres Lajos
4749457a49 HASH_KEY_NON_EXISTANT fix 2013-07-21 20:09:53 -07:00
Nikita Popov
fcc6611de9 Add support for non-scalar Iterator keys in foreach 
RFC: https://wiki.php.net/rfc/foreach-non-scalar-keys
 2013-03-12 17:27:31 +01:00
Xinchen Hui
a666285bc2 Happy New Year 2013-01-01 16:37:09 +08:00
Nuno Lopes
e6d9cd983b appease MSVC (doesnt like unary minus of unsigned ints) 2012-07-08 15:19:41 -04:00
Nuno Lopes
f2bf98a589 fix (signed) integer overflow (part of bug #52550 2012-07-02 01:31:40 -04:00
Felipe Pena
8775a37559 - Year++ 2012-01-01 13:15:04 +00:00
Dmitry Stogov
e43ff1359e Fixed ZE specific compile warnings (Bug #55629) 2011-09-13 13:29:35 +00:00
Felipe Pena
0203cc3d44 - Year++ 2011-01-01 02:17:06 +00:00
Dmitry Stogov
fa3f0bb63f Fixed bug #51008 (Zend/tests/bug45877.phpt fails) 2010-10-05 11:28:56 +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
Sebastian Bergmann
d2281d1dff sed -i "s#1998-2009#1998-2010#g" **/*.c **/*.h **/*.php 2010-01-05 20:46:53 +00:00
Sara Golemon
00a554b4a3 MFH(r-1.103) Expand zend_symtable_update_current_key to allow specifying HashPosition 2009-05-25 01:18:00 +00:00
Dmitry Stogov
4658d9408b Fixed "-0" parsing and optimized overflow check (Matt) 2009-03-24 16:02:50 +00:00
Dmitry Stogov
9f32cb2d39 Fixed check for long integer overflow 2009-03-19 15:16:10 +00:00
Dmitry Stogov
d3b42700a0 Better fix for bug #45877 (smaller and faster) 2009-03-18 09:48:55 +00:00
Matt Wilmas
6bb0ac9712 MFH: Fixed bug #45877 (Array key '2147483647' left as string) 2009-03-18 01:08:12 +00:00
Sebastian Bergmann
08659c2dcd MFH: Bump copyright year, 3 of 3. 2008-12-31 11:15:49 +00:00
Felipe Pena
cf7384aa40 - MFH: Constness (Added const qualifier to several function parameters) 2008-08-12 17:20:25 +00:00
Dmitry Stogov
37a769353f Fixed bug #44100 (Inconsistent handling of static array declarations with duplicate keys). 2008-08-01 14:22:03 +00:00
Felipe Pena
0fbe6a0c14 - MFH: Added TSRMLS_DC to apply_func_args_t and zend_hash_apply_with_arguments. 2008-07-24 19:52:24 +00:00
Dmitry Stogov
2ecf4bb0a7 Lazy EG(active_symbol_table) initialization 2008-04-29 08:15:20 +00:00
Antony Dovgal
b101ee1a07 MFH: rename macros 
patch by colder
 2008-01-15 09:36:05 +00:00
Sebastian Bergmann
d1dded8751 MFH: Bump copyright year, 2 of 2. 2007-12-31 07:17:19 +00:00
Dmitry Stogov
6c810b0d4c Improved memory usage by movig constants to read only memory. (Dmitry, Pierre) 2007-09-27 18:00:48 +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
Andi Gutmans
61e93ccfe8 - Update copyright notices to 2006 2006-01-04 23:53:05 +00:00
Dmitry Stogov
9ee0707cfa Fixed bug #35509 (string constant as array key has different behavior inside object) 2005-12-05 08:56:09 +00:00
foobar
916815b779 Bump up the year 2005-08-03 13:30:58 +00:00
Dmitry Stogov
d9c1a380ad Fixed bug #28072 (static array with some constant keys will be incorrectly ordered). 2005-07-07 15:16:57 +00:00
foobar
ccfc46b0aa - Happy new year and PHP 5 for rest of the files too.. 
# Should the LICENSE and Zend/LICENSE dates be updated too?
 2004-01-08 17:33:29 +00:00
Georg Richter
664078c100 changed ulong to long to avoid compiler warnings (comparison between signed and unsigned) 2003-09-25 15:38:35 +00:00
Zeev Suraski
0dba58c373 Improve tracking 2003-08-18 21:17:26 +00:00
Marcus Boerger
f77f977d0e Bugfix 21918 2003-08-11 20:14:25 +00:00
Zeev Suraski
e89977f9d9 Go back to ZE1-like code 2003-07-23 08:56:34 +00:00
Marcus Boerger
6079d4dc1b Fix for the moment 2003-07-22 20:53:56 +00:00
Zeev Suraski
cf90932a05 Improve infrastructure of numeric handling of elements in symbol tables. 
When you want to work with a symbol table, and you don't know whether you
have a numeric ("string that looks like a number") or a string element in
your hands, use zend_symtable_*() functions, in place of zend_hash_*()
functions.
 2003-07-22 16:06:07 +00:00
Marcus Boerger
184118d9a9 Make it a macro 2003-07-20 12:23:46 +00:00
Marcus Boerger
892c1fbbe7 Add missing function to ease implementations 2003-07-19 14:19:04 +00:00
James Cox
f68c7ff249 updating license information in the headers. 2003-06-10 20:04:29 +00:00
Zeev Suraski
45c12359a9 Fix prototype (may have caused stack corruption) 2003-02-06 00:14:49 +00:00
Zeev Suraski
376d63170b Add quick_exists() 2003-02-05 13:19:59 +00:00
Zeev Suraski
471947b188 Reimplement PPP properties 2003-02-04 12:12:34 +00:00
foobar
333406bdc2 - Added some missing CVS $Id$ tags, headers and footers. 2003-02-01 01:49:15 +00:00
Sebastian Bergmann
2c5d4b8c23 Bump year. 2002-12-31 15:59:15 +00:00
Zeev Suraski
e062dffe6c - Implement public/protected/private methods. 
- Prevent instantiation of classes with abstract methods.
Based in part on Marcus's patch.
 2002-12-06 17:09:44 +00:00
Zeev Suraski
91b0d03346 Add tracking for hashtable allocation 2002-09-17 14:04:37 +00:00
Andi Gutmans
90f43c78b0 - This should improve performance on Windows 2002-06-08 13:01:05 +00:00
Andi Gutmans
1186d51c3a - Add a loop unrolled version of the hash function and a bit of an 
- explanation about our hash function (Ralf S. Engelschall)
 2002-06-08 12:44:39 +00:00
Harald Radi
51e797f1e3 some type cleanup work 2002-04-23 18:06:54 +00:00
Sebastian Bergmann
bf5bb84277 MFZE1: make sure the resource-list is always consistent during shutdown (Thies). 2002-04-19 16:53:36 +00:00
Sebastian Bergmann
62dc854bb0 Happy New Year. 2002-01-06 15:21:36 +00:00
Sebastian Bergmann
d863d52a5d Update headers. 2001-12-11 15:16:21 +00:00
Sebastian Bergmann
3bdddb4910 MFZE1 2001-09-19 10:25:04 +00:00
Zeev Suraski
9b3df86e8d MFZE1 2001-08-20 14:58:52 +00:00
Zeev Suraski
4f6c95d17a Whitespace 2001-08-11 15:56:40 +00:00
Zeev Suraski
c14baeece3 Avoid going over huge lists of functions, classes and constants. 
Special thanks to the guys from the MS lab for the profiling tools :)
 2001-08-02 07:00:43 +00:00
Zeev Suraski
7deb44e36d Some cleanup 2001-08-02 06:16:20 +00:00
Zeev Suraski
3aa5674a84 TSRMLS fixes 2001-08-02 05:25:29 +00:00
Zeev Suraski
d76cf1da18 More TSRMLS_FETCH work 2001-07-31 04:53:54 +00:00
Zeev Suraski
8ce8324e59 More TSRMLS_FETCH annihilation 2001-07-30 04:54:16 +00:00
Zeev Suraski
1c2893a1b9 Minor cleaning 2001-07-15 22:48:04 +00:00
Thies C. Arntzen
7b7e72d1d2 the resource-lists are now destroyed backwards. this will make sure that 
resources get destroyed in the opposite order they were created and thereby
db-cursors will always be released before their corresponding connection etc.
this sould not break anything!
 2001-07-13 12:05:47 +00:00
Andi Gutmans
b98acd61f1 - Move inline_zend_hash_func() to header file 2001-07-11 16:16:08 +00:00
Stanislav Malyshev
6cf5e7f9f7 No hashpjw anymore, but we have zend_hash_func 2001-07-11 12:20:07 +00:00
Andi Gutmans
2f8fa8cf21 - Merge faster hash implementation. 
- The hash function parameter in hash_init(...) is not used anymore.
- It should be removed but it is "to be decided" if we want to do that now
- or in a major version as it means changing MANY places and third party
- modules might stop working.
 2001-07-10 20:31:42 +00:00
Zeev Suraski
755207a1e6 Implement zend_hash_add_empty_element() using the existing infrastructure 2001-05-16 17:22:01 +00:00
Andi Gutmans
d2c9e8074c - Update copyright year 2001-02-26 05:43:27 +00:00
Zeev Suraski
36eaad252f Allow get_current_key() not to return the key itself, instead of a duplicate 2000-12-22 12:49:51 +00:00
Andi Gutmans
e9887156cf Don't use 'new' symbol 2000-10-11 19:11:48 +00:00
Zeev Suraski
9aa38aad45 Add zend_hash_merge_ex(), for selective merging 2000-10-11 16:22:40 +00:00
Zeev Suraski
1263932a0d Disable the hash_apply() protection on hashes that persist across requests - it's unsafe 
because we may be aborted at any point
 2000-07-11 14:27:31 +00:00
Sascha Schumann
a61721741b Replace macros which begin with an underscore through an appropiately 
named macro.
 2000-07-03 00:55:36 +00:00
Zeev Suraski
38cdb8e7b7 Avoid crashing with recursive applies - limit apply nest level to 3 (I'm not aware of a place 
in which applying recursively on the same hash makes sense with more than one nest level, but
3 should be enough)
 2000-06-17 14:11:57 +00:00
Andrei Zmievski
b51aa1f36f Made an alias for hash apply with arguments. 2000-06-09 20:18:16 +00:00
Zeev Suraski
bfac4633a5 - Support unordered hash comparisons 
- Make == perform an unordered comparison with arrays/objects, and === perform an ordered comparison
 2000-06-04 21:59:49 +00:00
Zeev Suraski
dae76aa1b5 Support comparisons of arrays (with arrays) and objects (with objects) 2000-06-03 10:34:19 +00:00