public function getDomXpath($url)
    {
        $dom = $this->getDomDocument($url);
        $xpath = new \DOMXPath($dom);
        return $xpath;
    }
public function getDomXpath($url)
    {
        $dom = $this->getDomDocument($url);
        $xpath = new \DOMXPath($dom);
        return $xpath;
    }
public function getDomXpath ( $ url ) { $ dom = $ this -> getDomDocument ( $ url ) ; $ xpath = new \ DOMXPath ( $ dom ) ; return $ xpath ; }
Get the DOMXPath of the downloaded content

@param $url

@return \DOMXPath
Get the DOMXPath of the downloaded content