needle_chr       2124 ext/standard/string.c 		char needle_chr;
needle_chr       2125 ext/standard/string.c 		if (php_needle_char(needle, &needle_chr TSRMLS_CC) != SUCCESS) {
needle_chr       2129 ext/standard/string.c 		found = zend_memrchr(haystack,  needle_chr, haystack_len);