How to get html code of DOMElement node? [duplicate]
Use the optional argument to DOMDocument::saveHTML: this says "output this element only".
return $node->ownerDocument->saveHTML($node);Note that the argument is only available from PHP 5.3.6. Before that, you need to use DOMDocument::saveXML instead. The results may be slightly different. Also, if you already have a reference to the document, you can just do this:
$doc->saveHTML($node);