CLASS_CRYPT::decrypt PHP Метод

    function decrypt($string, $key_priv)
    {
        //$string        = preg_replace("/\s+/i", "", $string);
        $string = fn_htmlcode($string, "decode", "crypt");
        $string = urldecode($string);
        $string = base64_decode($string);
        $string = $this->get_key($string, $key_priv);
        $_str_return = "";
        for ($_iii = 0; $_iii < strlen($string); $_iii++) {
            $_str_md5 = $string[$_iii];
            $_str_return .= $string[++$_iii] ^ $_str_md5;
        }
        return $_str_return;
    }