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Searched refs:backtrack (Results 1 – 11 of 11) sorted by relevance

/PHP-7.2/ext/opcache/
H A Dzend_accelerator_blacklist.c79 char regexp[12*1024], *p, *end, *c, *backtrack = NULL; in zend_accel_blacklist_update_regexp() local
163 if (!backtrack) { in zend_accel_blacklist_update_regexp()
166 p = backtrack; in zend_accel_blacklist_update_regexp()
190 backtrack = p; in zend_accel_blacklist_update_regexp()
/PHP-7.2/ext/pcre/pcrelib/
H A Dpcre_jit_compile.c6856 backtrack_common *backtrack; in compile_ref_iterator_matchingpath() local
7062 backtrack_common *backtrack; in compile_recurse_matchingpath() local
7182 backtrack_common *backtrack; in compile_callout_matchingpath() local
7806 backtrack_common *backtrack; in compile_bracket_matchingpath() local
8351 backtrack_common *backtrack; in compile_bracketpos_matchingpath() local
8502 backtrack->top = NULL; in compile_bracketpos_matchingpath()
8779 backtrack_common *backtrack; in compile_iterator_matchingpath() local
9174 backtrack_common *backtrack; in compile_fail_accept_matchingpath() local
9237 backtrack_common *backtrack; in compile_control_verb_matchingpath() local
10372 assert_backtrack backtrack; in compile_braminzero_backtrackingpath() local
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H A DHACKING462 for when there is a backtrack to before the group - any captures within the
H A DChangeLog570 level as they have no backtrack points in them. The empty string test now
997 (a) Unoptimized capturing brackets incorrectly reset on backtrack.
1003 after a backtrack. Also, the capture_last value is now reset after a
1008 abandoned after a backtrack.
3251 12. A pattern like \X?\d or \P{L}?\d in non-UTF-8 mode could cause a backtrack
5275 > 0 => failure at this point, but backtrack if possible
/PHP-7.2/ext/mbstring/
H A Dconfig.m479 AC_DEFINE([USE_COMBINATION_EXPLOSION_CHECK],1,[whether to check multibyte regex backtrack])
358 PHP_ARG_ENABLE([mbregex_backtrack], [whether to check multibyte regex backtrack],
359 [ --disable-mbregex-backtrack
360 MBSTRING: Disable multibyte regex backtrack check], yes, no)
H A Dconfig.w327 ARG_ENABLE("mbregex-backtrack", "check multibyte regex backtrack", "yes");
/PHP-7.2/ext/mbstring/oniguruma/doc/
H A DRE115 possessive (greedy and does not backtrack once match)
/PHP-7.2/ext/pcre/pcrelib/doc/
H A Dpcre.txt1108 When matching with the pcre_exec() function, PCRE implements backtrack-
1542 once, and never needs to backtrack (except for lookbehinds), it is pos-
4052 backtrack and try other alternatives. Ultimately, when it runs out of
7265 may cause matching to proceed, to backtrack, or to fail altogether.
7356 before each backtrack happens (in this example, 10 times).
7561 case, matching does now backtrack into A.
7606 a backtrack onto (*COMMIT).
7621 backtrack.
7647 it forces an immediate backtrack.
8044 (*FAIL) force backtrack; synonym (*F)
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/PHP-7.2/ext/mbstring/oniguruma/
H A DHISTORY1138 nested STK_REPEAT type stack can't backtrack repeat_stk[].
1685 2003/05/28: [impl] optimize stop-backtrack compiled code.
1786 should handle backtrack of MEM_END.
/PHP-7.2/
H A Dphp.ini-development1004 ; http://php.net/pcre.backtrack-limit
H A Dphp.ini-production1006 ; http://php.net/pcre.backtrack-limit

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