<?php
$xml = '<articles>
<article id="1">
<title>Something Happened</title>
<author>Random Person</author>
</article>
<article id="2">
<title>Something Else Happened</title>
<author>Different Person</author>
</article>
</articles>';
$xsl = '<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes" method="xml" encoding="iso-8859-1" />
<xsl:template match="/">
<xsl:apply-templates select="//article"/>
</xsl:template>
<xsl:template match="article">
Title: <xsl:value-of select="title"/><br />
Author: <xsl:value-of select="author"/><br />
<hr />
</xsl:template>
</xsl:stylesheet>';
/* load XSLT Stylesheet */
$xslDom = new domDocument();
$xslDom->loadXML($xsl);
/* load XML data */
$xmlDom = new domDocument();
$xmlDom->loadXML($xml);
$xsl = new XsltProcessor(); // instantiate XSLT processor
$xsl->importStylesheet($xslDom); // load stylesheet
echo $xsl->transformToXML($xmlDom); // perform the transformation & return HTML
?>