preserveWhiteSpace = FALSE;

	$file = 'example1b.xml';
	$loadstate=$dom->load($file);	
	
	$xp = new DOMXPath($dom);
	
	
	$xpathString="//car";
	echo "Example: ".$xpathString."
";
	$nodes = $xp->query($xpathString);
	foreach ($nodes as $node) {

			$innerdom = new DomDocument;
			$otherxml=$dom->saveXML($node);
			$innerdom->loadXML($otherxml);
			$innerxp = new DOMXPath($innerdom);

			$xpathString="/car/*";
			echo "  Inner Example: ".$xpathString."
";
			$innernodes = $innerxp->query($xpathString);
			foreach ($innernodes as $innernode) {			
					echo "    Name:".$innernode->nodeName."
";
			}
  }


  
?>