public function logout($cltrid = false) { $json = ApiRequest::DELETE('/auth', $cltrid ?: ApiRequest::defaultClientTransactionID(), $this->getAuthToken()); $this->_sessionData['login'] = null; $this->_sessionData['token'] = null; $this->_sessionData['created'] = 0; $this->_sessionData['expires'] = 0; return $json; }