public function getHttpClient()
    {
        if (!isset($this->_httpClient)) {
            $this->_httpClient = Yii::createObject($this->guzzleClass, [$this->guzzleConfig]);
        }
        return $this->_httpClient;
    }
public function getHttpClient()
    {
        if (!isset($this->_httpClient)) {
            $this->_httpClient = Yii::createObject($this->guzzleClass, [$this->guzzleConfig]);
        }
        return $this->_httpClient;
    }
public function getHttpClient ( ) { if ( ! isset ( $ this -> _httpClient ) ) { $ this -> _httpClient = Yii :: createObject ( $ this -> guzzleClass , [ $ this -> guzzleConfig ] ) ; } return $ this -> _httpClient ; }
Returns Guzzle client
@return \GuzzleHttp\ClientInterface
Returns Guzzle client