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Posted by Erik Franzιn on 04/30/05 20:54
The DOM implementation i PHP5 allows classes to be extended. Extending
the Document class is no problem, but how can I extend the Element class
and use it in a DOM tree?
DOMDocument::createElement returns a DOMElement object which you cannot
extend.
Could this be a solution?
class MyElement extends DomElement {
function __construct($a_stTagName) {
//has to be called!
parent::__construct($a_stTagName);
}
function myFunction() {
// do something
}
}
$oDom = new DomDocument();
$oMyElement = new MyElement('mytag');
$oMyElement = $oDom->importNode($oMyElement, true);
$oMyElement = $oDom->appendChild($oMyElement);
Regards
/Erik
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