l_haystack       3820 ext/standard/string.c 			char *l_haystack, *l_needle;
l_haystack       3822 ext/standard/string.c 			l_haystack = estrndup(haystack, length);
l_haystack       3825 ext/standard/string.c 			php_strtolower(l_haystack, length);
l_haystack       3828 ext/standard/string.c 			if (memcmp(l_haystack, l_needle, length)) {
l_haystack       3829 ext/standard/string.c 				efree(l_haystack);
l_haystack       3833 ext/standard/string.c 			efree(l_haystack);