pohodaConnector->getRequestContent($this->request_template, []); $request = $this->replace($request); return $this->pohodaConnector->sendRequest($request); } public function checkCredentials() { try { $this->pohodaConnector->checkValidResponse(simplexml_load_string($this->sendRequest())); return true; } catch (PohodaException $e) { return false; } } }