public function getContent()
    {
        if (null === $this->content) {
            $this->content = $this->client->requestRaw('GET', $this->href);
        }

        return $this->content;
    }
public function getContent()
    {
        if (null === $this->content) {
            $this->content = $this->client->requestRaw('GET', $this->href);
        }

        return $this->content;
    }
public function getContent ( ) { if ( null === $ this -> content ) { $ this -> content = $ this -> client -> requestRaw ( 'GET' , $ this -> href ) ; } return $ this -> content ; }
Returns content, raw format.

@return string
Returns content raw format .