XSLTProcessor
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XSLTProcessor::importStylesheet

(PHP 5)

XSLTProcessor::importStylesheetImport stylesheet

说明

void XSLTProcessor::importStylesheet ( object $stylesheet )

This method imports the stylesheet into the XSLTProcessor for transformations.

参数

stylesheet

The imported style sheet as a DOMDocument or SimpleXMLElement object.

返回值

没有返回值。

更新日志

版本 说明
5.2.8 Accepts SimpleXMLElement again which was broken since PHP 5.2.6.


XSLTProcessor
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用户评论:

rbmeo at yahoo dot com (2012-07-12 09:52:44)

To make your import dynamic, try this code:

<?php
$dom 
= new DOMDocument();
$dom->load('main.xsl');
$xpath = new DomXPath($dom);
$importnode$questionsXsl->createElement('xsl:include');
$attr$questionsXsl->createAttribute('href');
$attr->value 'import.xsl';
$importnode->appendChild($attr);
$dom->documentElement->insertBefore($importnode,$ref);
$dom->loadXml($dom->saveXml());
?>

this code basically loads the main stylesheet, prepend the import xsl code then reload as xml string so the imported stylesheet will be loaded at dom.

mishak@mishak (2011-06-16 05:09:07)

actually return value is bool, returns true on success and false on error.

kevin at metalaxe dot com (2007-11-17 15:26:44)

Just for reference, as of this writing, this function does not support importing multiple stylesheets. The following will output only the stylesheet transformation of the second imported sheet:

<?php

# LOAD XML FILE
$XML = new DOMDocument();
$XML->load'data.xml' );

# START XSLT
$xslt = new XSLTProcessor();

# IMPORT STYLESHEET 1
$XSL = new DOMDocument();
$XSL->load'template1.xsl' );
$xslt->importStylesheet$XSL );

#IMPORT STYLESHEET 2
$XSL = new DOMDocument();
$XSL->load'template2.xsl' );
$xslt->importStylesheet$XSL );

#PRINT
print $xslt->transformToXML$XML );
?>

This wasn't documented and quite dissapointing.

fcartegnie (2007-07-21 06:11:59)

PHP5 xsl processor has a different behaviour than PHP4's one with CDATA sections. (see http://bugs.php.net/bug.php?id=29837)
Loaded XSL sheet CDATA sections does not allow, by default, output-escaping handling (everything in the CDATA is escaped by default).
So in this case you can't build your XSL Dom the usual way:
$xsldom = DomDocument::loadXML(file_get_contents('sheet.xsl'));
and must go through this one (allowing LIBXML_NOCDATA parameter):
$xsldom = new DomDocument;
$xsldom->load('sheet.xsl', LIBXML_NOCDATA);
Then the CDATA output-escaping behaviour will be correct.

diesel at spbnet dot ru (2007-03-19 09:07:37)

This is not a problem. You may set DOMDocument's documentURI property. 
Something like this 

<?php
$xsl 
= new DOMDocument('1.0','UTF-8');
     
$xsl->loadXML(file_get_contents('/foo/bar/somefile.xsl');
$xsl->documentURI '/foo/bar/somefile.xsl';

$xslProc = new XSLTProcessor();
$xslProc->importStylesheet($xsl);
?>

and document('other.xsl') will work fine!

bbrosseau at gmail (2005-03-01 20:46:53)

For those who wants to use external documents, it is important not to use the DomDocument::loadXML because the processor will not have the path to look for other files
 
So if you want to transform some xml with a pre-generated stylesheet $f:

<?php
$f 
'somestylesheet.xsl';
$xsl DomDocument::loadXML(file_get_contents($f));
?>

document('other.xml') will not work with relative path and <?php $xsl DomDocument::load($f); ?> will!

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