/**
* Returns a \DOMNodeList of all child elements of the element.
*
* @return \DOMNodeList of all child elements
*/
public function getChildNodes()
{
$prefix = $this->ownerDocument->getDefaultNamespacePrefix();
if ($prefix) {
return $this->ownerDocument->getXpath()->query(sprintf('child::%s:*', $prefix), $this);
} else {
return $this->ownerDocument->getXpath()->query('child::*', $this);
}
}
