How can comments be added to the XSL stylesheet in the PHP script for future reference and modification?

To add comments to the XSL stylesheet in the PHP script for future reference and modification, you can use the `comment()` function provided by the XSLTProcessor class in PHP. This function allows you to add comments directly within the XSL stylesheet, making it easier to understand and modify the code in the future. 

$xsl = new DOMDocument();
$xsl->load('stylesheet.xsl');

$processor = new XSLTProcessor();
$processor->importStylesheet($xsl);

// Add a comment to the XSL stylesheet for future reference
$comment = $xsl->createComment('This is a comment for future reference');
$xsl->documentElement->appendChild($comment);

// Transform the XML document using the modified XSL stylesheet
$result = $processor->transformToXML($xml);

Keywords

XSL stylesheet comments PHP script modification

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