Get parent node from a xpath result query

PHP
1

Hi.

I have this XML

<root>
<home url='index.php'>
<services url='/services/index.php'>
<page url='/services/build.php'/>
<page url='/services/design.php'/>
<page url='/services/develop.php'/>
</services>
</home>
</root>

If I make this query

$xml = simplexml_load_file('myXML.xml');
$node = $xml->xpath("//*[@url='/services/develop.php']");

How do I get the parent node for $node?