innerHTML in xPath?

Question

Is there a way of retrieving HTML (and JavaScript) contained in a div element?

Answer 1

$xml=new DOMDOCUMENT();
@$xml->loadHTML($htmlcontents);
$xpath=new DOMXPATH($xml);
$nodes=$xpath->query($xpath);

function getHtml($nodes) {
    $result = '';
    foreach ($nodes as $node) {
        $result .= $node->ownerDocument->saveHtml($node);
    }
return $result;
}

Source: how to get innerhtml by classname or id using php