WEB23

<?phpfor ($i = 0; $i < 10000; $i++) {    $token = md5($i);    if (substr($token, 1, 1) === substr($token, 14, 1) && substr($token, 14, 1) === substr($token, 17, 1)) {        if ((intval(substr($token, 1, 1)) + intval(substr($token, 14, 1)) + substr($token, 17, 1)) / substr($token, 1, 1) === intval(substr($token, 31, 1))) {            echo 'token=' . $i . 'md5' . $token;        }    }}