XSLTProcessor::transformToDoc

(PHP 5)

XSLTProcessor::transformToDoc — Transform to a DOMDocument

说明

DOMDocument XSLTProcessor::transformToDoc ( DOMNode $doc )

Transforms the source node to a DOMDocument applying the stylesheet given by the XSLTProcessor::importStylesheet() method.

参数

doc: The node to be transformed.

返回值

The resulting DOMDocument or FALSE on error.

范例

Example #1 Transforming to a DOMDocument

  <?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

 echo  trim ( $proc -> transformToDoc ( $xml )-> firstChild -> wholeText );

 ?>

以上例程会输出：

Hey! Welcome to Nicolas Eliaszewicz's sweet CD collection!

参见

XSLTProcessor::transformToUri() - Transform to URI
XSLTProcessor::transformToXml() - Transform to XML

用户评论:

[#1] franp at free dot fr [2006-08-30 17:16:51]

In most cases if you expect XML (or XHTML) as output you better use transformToXML() directly. You gain better control over xsl:output attributes, notably omit-xml-declaration.

Instead of :
$proc = new XSLTProcessor();
$proc->importStylesheet($xsl);
$dom = $proc->transformToDoc($xml);
echo $dom->saveXML();

do use :
$proc = new XSLTProcessor();
$proc->importStylesheet($xsl);
$newXml = $proc->transformToXML($xml);
echo $newXml;

In the first case, <?phpxml version="1.0" encoding="utf-8"?> is added whatever you set the omit-xml-declaration while transformToXML() take the attribute into account.