Description:
------------
The domXPath object still returns nodes in an array 
instead of as a nodeList object.

Reproduce code:
---------------
$dom = new domDocument::load($xml);
$xpath = new domXPath($dom);
$results = $xpath->query('/');
var_dump($results);

Expected result:
----------------
object(domnodelist)#14 (0) {
 ...
}

Actual result:
--------------
array(1) {
 ...
}