needle_chr       2259 ext/standard/string.c 		char needle_chr;
needle_chr       2260 ext/standard/string.c 		if (php_needle_char(needle, &needle_chr) != SUCCESS) {
needle_chr       2264 ext/standard/string.c 		found = zend_memrchr(ZSTR_VAL(haystack),  needle_chr, ZSTR_LEN(haystack));