2003-05-01 23:28:28 +00:00
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/*
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+----------------------------------------------------------------------+
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2003-06-12 19:30:54 +00:00
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| PHP Version 5 |
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2003-05-01 23:28:28 +00:00
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+----------------------------------------------------------------------+
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2006-01-01 12:51:34 +00:00
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| Copyright (c) 1997-2006 The PHP Group |
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2003-05-01 23:28:28 +00:00
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+----------------------------------------------------------------------+
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2006-01-01 12:51:34 +00:00
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| This source file is subject to version 3.01 of the PHP license, |
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2003-05-01 23:28:28 +00:00
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| that is bundled with this package in the file LICENSE, and is |
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2003-06-12 19:30:54 +00:00
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| available through the world-wide-web at the following url: |
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2006-01-01 12:51:34 +00:00
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| http://www.php.net/license/3_01.txt |
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2003-05-01 23:28:28 +00:00
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Marcus Boerger <helly@php.net> |
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+----------------------------------------------------------------------+
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*/
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2004-01-20 20:59:45 +00:00
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/* $Id$ */
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2003-11-09 14:05:36 +00:00
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#ifndef SPL_ITERATORS_H
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#define SPL_ITERATORS_H
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2003-05-01 23:28:28 +00:00
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#include "php.h"
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#include "php_spl.h"
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2006-05-10 00:03:38 +00:00
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#if HAVE_PCRE || HAVE_BUNDLED_PCRE
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#include "ext/pcre/php_pcre.h"
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#endif
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2003-05-01 23:28:28 +00:00
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2005-03-06 22:57:45 +00:00
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#define spl_ce_Traversable zend_ce_traversable
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#define spl_ce_Iterator zend_ce_iterator
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#define spl_ce_Aggregate zend_ce_aggregate
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#define spl_ce_ArrayAccess zend_ce_arrayaccess
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2005-09-24 23:48:58 +00:00
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#define spl_ce_Serializable zend_ce_serializable
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2005-03-06 22:57:45 +00:00
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2004-11-01 20:57:23 +00:00
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extern PHPAPI zend_class_entry *spl_ce_RecursiveIterator;
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extern PHPAPI zend_class_entry *spl_ce_RecursiveIteratorIterator;
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extern PHPAPI zend_class_entry *spl_ce_FilterIterator;
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2005-09-15 03:33:04 +00:00
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extern PHPAPI zend_class_entry *spl_ce_RecursiveFilterIterator;
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2004-11-01 20:57:23 +00:00
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extern PHPAPI zend_class_entry *spl_ce_ParentIterator;
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extern PHPAPI zend_class_entry *spl_ce_SeekableIterator;
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extern PHPAPI zend_class_entry *spl_ce_LimitIterator;
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extern PHPAPI zend_class_entry *spl_ce_CachingIterator;
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2005-09-18 17:15:04 +00:00
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extern PHPAPI zend_class_entry *spl_ce_RecursiveCachingIterator;
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2004-11-01 20:57:23 +00:00
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extern PHPAPI zend_class_entry *spl_ce_OuterIterator;
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extern PHPAPI zend_class_entry *spl_ce_IteratorIterator;
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extern PHPAPI zend_class_entry *spl_ce_NoRewindIterator;
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extern PHPAPI zend_class_entry *spl_ce_InfiniteIterator;
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extern PHPAPI zend_class_entry *spl_ce_EmptyIterator;
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extern PHPAPI zend_class_entry *spl_ce_AppendIterator;
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2006-05-10 16:50:57 +00:00
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extern PHPAPI zend_class_entry *spl_ce_RegexIterator;
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extern PHPAPI zend_class_entry *spl_ce_RecursiveRegexIterator;
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2003-05-01 23:28:28 +00:00
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2003-11-09 14:05:36 +00:00
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PHP_MINIT_FUNCTION(spl_iterators);
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2004-10-07 23:08:19 +00:00
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PHP_FUNCTION(iterator_to_array);
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PHP_FUNCTION(iterator_count);
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2006-06-07 09:44:42 +00:00
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PHP_FUNCTION(iterator_apply);
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2004-10-07 23:08:19 +00:00
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2003-12-08 08:39:18 +00:00
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typedef enum {
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DIT_Default = 0,
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DIT_FilterIterator = DIT_Default,
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DIT_RecursiveFilterIterator = DIT_Default,
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DIT_ParentIterator = DIT_Default,
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DIT_LimitIterator,
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DIT_CachingIterator,
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DIT_RecursiveCachingIterator,
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DIT_IteratorIterator,
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DIT_NoRewindIterator,
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DIT_InfiniteIterator,
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DIT_AppendIterator,
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2006-05-10 00:03:38 +00:00
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#if HAVE_PCRE || HAVE_BUNDLED_PCRE
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DIT_RegexIterator,
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DIT_RecursiveRegexIterator,
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#endif
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DIT_Unknown = ~0
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} dual_it_type;
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enum {
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/* public */
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2005-10-03 15:43:40 +00:00
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CIT_CALL_TOSTRING = 0x00000001,
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2006-05-18 21:42:58 +00:00
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CIT_TOSTRING_USE_KEY = 0x00000002,
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CIT_TOSTRING_USE_CURRENT = 0x00000004,
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CIT_TOSTRING_USE_INNER = 0x00000008,
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CIT_CATCH_GET_CHILD = 0x00000010,
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CIT_FULL_CACHE = 0x00000100,
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CIT_PUBLIC = 0x0000FFFF,
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/* private */
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CIT_VALID = 0x00010000,
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CIT_HAS_CHILDREN = 0x00020000
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};
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enum {
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/* public */
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REGIT_USE_KEY = 0x00000001,
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};
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2006-07-16 21:12:32 +00:00
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typedef enum {
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REGIT_MODE_MATCH,
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REGIT_MODE_GET_MATCH,
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REGIT_MODE_ALL_MATCHES,
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REGIT_MODE_SPLIT,
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2006-07-20 22:54:21 +00:00
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REGIT_MODE_REPLACE,
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2006-07-16 21:12:32 +00:00
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REGIT_MODE_MAX,
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} regex_mode;
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2003-12-02 07:18:05 +00:00
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typedef struct _spl_dual_it_object {
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zend_object std;
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struct {
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zval *zobject;
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zend_class_entry *ce;
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zend_object *object;
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zend_object_iterator *iterator;
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} inner;
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struct {
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zval *data;
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char *str_key;
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uint str_key_len;
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ulong int_key;
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int key_type; /* HASH_KEY_IS_STRING or HASH_KEY_IS_LONG */
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2003-12-06 19:21:02 +00:00
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int pos;
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2003-12-02 07:18:05 +00:00
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} current;
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2003-12-08 08:39:18 +00:00
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dual_it_type dit_type;
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2003-12-06 19:21:02 +00:00
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union {
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struct {
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2004-02-23 01:53:39 +00:00
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long offset;
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long count;
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2003-12-06 19:21:02 +00:00
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} limit;
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2003-12-08 08:39:18 +00:00
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struct {
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2006-09-28 22:33:06 +00:00
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long flags; /* CIT_* */
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2003-12-08 08:39:18 +00:00
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zval *zstr;
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zval *zchildren;
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2006-05-10 00:03:38 +00:00
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zval *zcache;
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2003-12-08 08:39:18 +00:00
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} caching;
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2004-11-01 00:26:59 +00:00
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struct {
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zval *zarrayit;
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zend_object_iterator *iterator;
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} append;
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2006-05-10 00:03:38 +00:00
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#if HAVE_PCRE || HAVE_BUNDLED_PCRE
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struct {
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2006-07-20 22:54:21 +00:00
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int use_flags;
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2006-09-28 22:33:06 +00:00
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long flags;
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2006-07-16 21:12:32 +00:00
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regex_mode mode;
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long preg_flags;
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2006-05-10 00:03:38 +00:00
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pcre_cache_entry *pce;
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2006-05-21 18:13:37 +00:00
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char *regex;
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2006-05-10 00:03:38 +00:00
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} regex;
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#endif
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2003-12-06 19:21:02 +00:00
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} u;
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2003-12-02 07:18:05 +00:00
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} spl_dual_it_object;
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2006-05-20 21:01:42 +00:00
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typedef int (*spl_iterator_apply_func_t)(zend_object_iterator *iter, void *puser TSRMLS_DC);
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PHPAPI int spl_iterator_apply(zval *obj, spl_iterator_apply_func_t apply_func, void *puser TSRMLS_DC);
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2003-11-09 14:05:36 +00:00
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#endif /* SPL_ITERATORS_H */
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2003-05-01 23:28:28 +00:00
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/*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 4
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* End:
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* vim600: fdm=marker
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* vim: noet sw=4 ts=4
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*/
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