How to get full HTML from DOMXPath::query() method?

Question

I have document from which I want to extract specific div with it\'s untouched content. I do:

$dom = new DOMDocument();
$dom->loadHTML($string);//that\'s          


        

Answer 1

Just pass the node to the DOMDocument::saveHTML method:

$htmlString = $dom->saveHTML($xpath_resultset->item(0));

This will give you a string representation of that particular DOMNode and all its children.