PHP终极加密功能

    // f(ucking) u(ncrackable) e(ncryption) function by BlackHatDBL (www.netforme.net)
    function fue($hash,$times) {
        // Execute the encryption(s) as many times as the user wants
        for($i=$times;$i>0;$i--) {
            // Encode with base64...
            $hash=base64_encode($hash);
            // and md5...
            $hash=md5($hash);
            // sha1...
            $hash=sha1($hash);
            // sha256... (one more)
            $hash=hash("sha256", $hash);
            // sha512
            $hash=hash("sha512", $hash);

        }
        // Finaly, when done, return the value
        return $hash;
    }

PHP