http://www.seonol.com SEO, programación, PHP... (sí, descripción nueva) Tue, 20 Apr 2010 08:31:33 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 http://www.seonol.com/2009/11/extract-the-innerhtml-of-a-domnode-in-php5/ http://www.seonol.com/2009/11/extract-the-innerhtml-of-a-domnode-in-php5/#comments Thu, 05 Nov 2009 12:58:28 +0000 admin http://www.seonol.com/?p=196 Is there an easier way to extract the innerHTML from a DOMNode in PHP5?

/**
* Extracts the innerHTML of a DOMNode.
*
* The function makes a new DOMDocument, imports the DOMNode,
* appends it to the new DOMDocument and returns the HTML of the DOMDocument
*
* @param DOMNode $node DOMNode we want to extract the innerHTML from
* @return string innerHTML of the node
* @author Sergi de Pablos
*/
function getInnerHTML(DOMNode $node)
{
try {
// We create a new
$document = new DOMDocument();
$newNode = $document->importNode($node,true);
$document->appendChild($newNode);
return $document->saveHTML();
} catch (DOMException $e) {
echo "\n" . $e->getMessage() . "\n";
}
}


]]> http://www.seonol.com/2009/11/extract-the-innerhtml-of-a-domnode-in-php5/feed/ 0