PHP: XSLT Transformation

transform.php

<?php
	// You instantiating the XSLTProcessor - libXSLT
	$xmlProc = new XsltProcessor();

	// Your XSLT Stylesheet for transforming XML
	$xslt = new DomDocument();
	$xslt -> load("example.xsl");

	// This prepares the XSLT for transform
	$xmlProc -> importStylesheet($xslt);

	// This is your source XML document
	$xml = new DomDocument();
	$xml -> load("http://domain.com/example.xml");

	// Run Tranform and output XML/HTML
	if ($output = $xmlProc -> transformToXML($xml))
	{
		echo $output;
	} 
	// If the transform fails, then it will output this statement below
	else 
	{
		echo "<p>This feed is not available.</p>";
	}
?>