/**
* Add a CDATA node to this element.
* @param string
* @return boolean
*/
function setCDATA($text)
{
if(! ($this->___t == ISTER_XML_TAG) || ($this->___t == ISTER_XML_DOCUMENT) )
return $this->log('cannot add CDATA here', E_USER_WARNING, 'setCDATA');
$cdata = new IsterXmlNode(ISTER_XML_CDATA, $this->___l + 1, $text);
$this->___c = array($cdata->toSimpleXML());
$this->ref->___c =& $this->___c;
return true;
}
function getDoc()
{
$doc = new IsterXmlNode(ISTER_XML_DOCUMENT, 0);
$root = new IsterXmlNode(ISTER_XML_TAG, 1, 'root');
$node1 = new IsterXmlNode(ISTER_XML_TAG, 2, 'node');
$node2 = new IsterXmlNode(ISTER_XML_TAG, 2, 'node');
$doc->append($root);
$doc->append($node1);
$doc->append($node2);
return $doc;
}
