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Fix #72691: mb_ereg_search raises a warning if a match zero-width

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That warning doesn't make sense (PCRE doesn't throw such a warning either),
so we remove it.
This commit is contained in:
Christoph M. Becker 2016-07-28 13:07:05 +02:00
parent 0ae8c337a3
commit d276e6a838
3 changed files with 53 additions and 3 deletions
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3
ext/mbstring/php_mbregex.c
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@ -1235,9 +1235,6 @@ _php_mb_regex_ereg_search_exec(INTERNAL_FUNCTION_PARAMETERS, int mode)
php_error_docref(NULL TSRMLS_CC, E_WARNING, "mbregex search failure in mbregex_search(): %s", err_str);
RETVAL_FALSE;
} else {
if (MBREX(search_regs)->beg[0] == MBREX(search_regs)->end[0]) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty regular expression");
}
switch (mode) {
case 1:
array_init(return_value);