Auth_OpenID_DiffieHellmanSHA256ServerSession::fromMessage PHP Метод

    static function fromMessage($message)
    {
        $result = Auth_OpenID_DiffieHellmanSHA1ServerSession::getDH($message);
        if (is_a($result, 'Auth_OpenID_ServerError')) {
            return $result;
        } else {
            list($dh, $consumer_pubkey) = $result;
            return new Auth_OpenID_DiffieHellmanSHA256ServerSession($dh, $consumer_pubkey);
        }
    }