public function Query($node, $xml = false)
{
if ($xml) {
$source = new XMLDom();
$dom_sxe = $source->importNode($xml, true);
$source->appendChild($dom_sxe);
} else {
$source = $this;
}
$xpath = new DOMXPath($source);
if (is_array($this->namespace)) {
$xpath->registerNamespace($this->namespace['name'], $this->namespace['value']);
}
$return = $xpath->query($node);
if (!$return) {
return false;
} elseif ($return->length == 0) {
return false;
} else {
return $return;
}
}
public function toDOM()
{
$xml = new XMLDom();
$xml->appendChild($xml->importNode($this, true));
return $xml;
}
