XSLTProcessor::setParameter Set value for a parameter &reftitle.description; public boolXSLTProcessor::setParameter stringnamespace stringname stringvalue public boolXSLTProcessor::setParameter stringnamespace arrayoptions Sets the value of one or more parameters to be used in subsequent transformations with XSLTProcessor. If the parameter doesn't exist in the stylesheet it will be ignored. &reftitle.parameters; namespace The namespace URI of the XSLT parameter. name The local name of the XSLT parameter. value The new value of the XSLT parameter. options An array of name => value pairs. &reftitle.returnvalues; &return.success; &reftitle.errors; Throws a ValueError if any of the arguments contain null bytes. &reftitle.changelog; &Version; &Description; 8.4.0 Now throws a ValueError if any of the arguments contain null bytes instead of silently truncating. 8.4.0 It is now possible to set a parameter value containing both single and double quotes. Prior to PHP 8.4.0, this resulted in a warning. &reftitle.examples; 'marc', 'Olivier Parmentier' => 'olivier' ); $xsl = new DOMDocument; $xsl->load('collection.xsl'); // Configure the transformer $proc = new XSLTProcessor; $proc->importStyleSheet($xsl); // attach the xsl rules foreach ($collections as $name => $file) { // Load the XML source $xml = new DOMDocument; $xml->load('collection_' . $file . '.xml'); $proc->setParameter('', 'owner', $name); $proc->transformToURI($xml, 'file:///tmp/' . $file . '.html'); } ?> ]]> &reftitle.seealso; XSLTProcessor::getParameter XSLTProcessor::removeParameter