function Transform($n)
{
$xml = new DOMDocument();
$xml->loadXML("<dummy/>");
$xpath = new DOMXPath($n->ownerDocument);
$xpath->registerNameSpace("txs", "http://www.agencexml.com/txs");
$xpath->registerNameSpace("xsl", "http://www.w3.org/1999/XSL/Transform");
if ($xpath->query("txs:input", $n)->length == 0) {
$xml->documentElement->parentNode->replaceChild($xml->importNode($n->firstChild, true), $xml->documentElement);
} else {
$root = $xml->importNode($xpath->query("txs:input/*", $n)->item(0), true);
$xml->documentElement->parentNode->replaceChild($root, $xml->documentElement);
$rootNodes = $xpath->query("txs:input/node()", $n);
for ($i = 0; $i < $rootNodes->length; $i++) {
$cur = $rootNodes->item($i);
if ($cur->nodeType == XML_PI_NODE) {
$root->parentNode->insertBefore($root->ownerDocument->importNode($cur, true), $root);
}
}
}
$xsl = new DOMDocument();
$stsh = $n->getAttribute("stylesheet");
if ($stsh != "") {
if (substr($stsh, 0, 1) == "#") {
$stns = $xpath->query("//xsl:stylesheet[@txs:name='" . substr($stsh, 1) . "']");
$xsl->loadXML("<dummy/>");
$xsl->documentElement->parentNode->replaceChild($xsl->importNode($stns->item(0), true), $xsl->documentElement);
} else {
$xsl->load($stsh);
}
} else {
$xsl->loadXML("<dummy/>");
$xsl->documentElement->parentNode->replaceChild($xsl->importNode($xpath->query("txs:stylesheet/*", $n)->item(0), true), $xsl->documentElement);
}
$xslp = new xsltProcessor();
$xslp->importStyleSheet($xsl);
$prms = $xpath->query("txs:with-param", $n);
foreach ($prms as $prm) {
$xslp->setParameter("", $prm->getAttribute("name"), $prm->getAttribute("value"));
}
$result = $xslp->transformToXml($xml);
if (substr($result, 0, 1) == "<") {
$xRes = new DOMDocument();
$xRes->loadXML($result);
$n->parentNode->replaceChild($n->ownerDocument->importNode($xRes->documentElement, true), $n);
} else {
$n->parentNode->replaceChild($n->ownerDocument->createCDATASection($result), $n);
}
}
