roundcubemail/program/lib/Roundcube/rcube_config.php
public function get_crypto_key($key)
    {
        // Bomb out if the requested key does not exist
        if (!array_key_exists($key, $this->prop) || empty($this->prop[$key])) {
            rcube::raise_error(array(
                'code' => 500, 'type' => 'php',
                'file' => __FILE__, 'line' => __LINE__,
                'message' => "Request for unconfigured crypto key \"$key\""
            ), true, true);
        }

        return $this->prop[$key];
    }
public function get_crypto_key($key)
    {
        // Bomb out if the requested key does not exist
        if (!array_key_exists($key, $this->prop) || empty($this->prop[$key])) {
            rcube::raise_error(array(
                'code' => 500, 'type' => 'php',
                'file' => __FILE__, 'line' => __LINE__,
                'message' => "Request for unconfigured crypto key \"$key\""
            ), true, true);
        }

        return $this->prop[$key];
    }
public function get_crypto_key ( $ key ) { // Bomb out if the requested key does not exist if ( ! array_key_exists ( $ key , $ this -> prop ) || empty ( $ this -> prop [ $ key ] ) ) { rcube :: raise_error ( array ( 'code' => 500 , 'type' => 'php' , 'file' => __FILE__ , 'line' => __LINE__ , 'message' => "Request for unconfigured crypto key \"$key\"" ) , true , true ) ; } return $ this -> prop [ $ key ] ; }
Return requested DES crypto key.

@param string $key Crypto key name

@return string Crypto key
Return requested DES crypto key .