Using Xslt and domxpath together

[SilverX]

New to XML and I need some help with a very basic problem. I can use xslt and I can use domxpath, but I can't get them working together.

I want to be able to echo my XML styled with XSL, delimited by an xpath.

This code echos my styled XML perfectly:

  $xp = new XsltProcessor();

  $xsl = new DomDocument;

  $xsl->load('style3.xsl');

  $xp->importStylesheet($xsl);

  $xml_doc = new DomDocument;

  $xml_doc->load('books.xml');

  if ($html = $xp->transformToXML($xml_doc)) {

  echo $html;

  } else {

  trigger_error('XSL transformation failed.', E_USER_ERROR);

  } // if
?>

This code prints the delimitation I want, but is not styled:

$dom = new DomDocument();
$dom->load("books.xml");

$xp = new domxpath($dom);
$titles = $xp->query("/book_catalog/book[genre = 'Fiction']");
foreach ($titles as $node) {
   print $node->textContent . "<br><br>";
};

I've tried everything I can think of to integrate some form of the two, but without success. HELP?

[_theworks]

but this could work....

XSLT_process:

<?
function style_XML_via_XSL ($xmlfile,$xslfile){
	global $html;
	     $xsltproc = xslt_create();
	     $string_buffer = xslt_process($xsltproc, $xmlfile, $xslfile);
	     if (!$string_buffer) die('XSLT processing error: '.xslt_error($xsltproc));
	     xslt_free($xsltproc);
	     $html = trim($string_buffer);
 };

style_XML_via_XSL('book.xml','book.xsl');
?>