Auth_OpenID_ServerErrorContainer::fromMessage PHP Method

    static function fromMessage($message)
    {
        $error_text = $message->getArg(Auth_OpenID_OPENID_NS, 'error', '<no error message supplied>');
        $error_code = $message->getArg(Auth_OpenID_OPENID_NS, 'error_code');
        return new Auth_OpenID_ServerErrorContainer($error_text, $error_code, $message);
    }

 function _requestAssociation($endpoint, $assoc_type, $session_type)
 {
     $m = array_pop($this->return_messages);
     if (is_a($m, 'Auth_OpenID_Message')) {
         return Auth_OpenID_ServerErrorContainer::fromMessage($m);
     } else {
         if (Auth_OpenID::isFailure($m)) {
             return $m;
         } else {
             return $m;
         }
     }
 }