Export particular element in DOMDocument to string

Question

I\'m importing some arbitrary HTML into a DOMDocument using the loadHTML() function, eg.:

$html = \'


        

Answer 1

Thanks but I won't necessarily know the type of the first tag in the body, it needs to be generic

$domnodelist = $doc->getElementsByTagName('*');
$domnode = $domnodelist->item(0);
echo $doc->saveXML($domnode);