What are the advantages and disadvantages of using XSLT versus PHP for XML transformations?

When deciding between using XSLT or PHP for XML transformations, it's important to consider the advantages and disadvantages of each approach. XSLT is specifically designed for transforming XML documents and can be more efficient for complex transformations. On the other hand, PHP is a more versatile language that allows for greater flexibility and control over the transformation process.

<?php
// Example PHP code for XML transformation
$xml = simplexml_load_string('<data><name>John Doe</name><age>30</age></data>');
$xsl = new DOMDocument;
$xsl->load('transform.xsl');

$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl);

echo $proc->transformToXml($xml);
?>