public function manager()
    {
        if (!isset($this->manager)) {
            $this->manager = new Manager($this->client);
        }

        return $this->manager;
    }
public function manager()
    {
        if (!isset($this->manager)) {
            $this->manager = new Manager($this->client);
        }

        return $this->manager;
    }
public function manager ( ) { if ( ! isset ( $ this -> manager ) ) { $ this -> manager = new Manager ( $ this -> client ) ; } return $ this -> manager ; }
Returns trello manager instance

@return \Trello\Manager
Returns trello manager instance