(PHP 5, PHP 7, PHP 8)
XSLTProcessor::transformToUri — Transform to URI
Transforms the source node to an URI applying the stylesheet given by the XSLTProcessor::importStylesheet() method.
documentThe Dom\Document, DOMDocument, SimpleXMLElement or libxml-compatible object to be transformed.
uriThe target URI for the transformation.
The following errors are possible when using an expression that invokes PHP callbacks.
Returns the number of bytes written or false if an error occurred.
| Версія | Опис |
|---|---|
| 8.4.0 | Now throws an Error if the callback cannot be invoked, instead of emitting a warning. |
| 8.4.0 | Added support for Dom\Document. |
Приклад #1 Transforming to a HTML file
<?php
// Load the XML source
$xml = new DOMDocument;
$xml->load('collection.xml');
$xsl = new DOMDocument;
$xsl->load('collection.xsl');
// Configure the transformer
$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl); // attach the xsl rules
$proc->transformToURI($xml, 'file:///tmp/out.html');
?>Приклад #2 Transforming to a HTML file using Dom\Document
<?php
$xml = Dom\XMLDocument::createFromFile('collection.xml');
$xsl = Dom\XMLDocument::createFromFile('collection.xsl');
// Configure the transformer
$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl); // attach the xsl rules
$proc->transformToURI($xml, 'file:///tmp/out.html');
?>
Sometimes you don't want to transform to a file, an XML string (because you're using text or html), or a DOMDocument.
To transform to standard output, you can use php://output
<?php
$proc->transformToURI($xml, 'php://output');
?>
To transform to a string (of HTML or text, instead of XML), you can use the above in conjunction with output buffering.
<?php
ob_start();
$proc->transformToURI($xml, 'php://output');
$outputString = ob_get_flush();
?>