XSLTProcessor::importStylesheet

(PHP 5)

XSLTProcessor::importStylesheet — Import stylesheet

说明

public bool 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

成功时返回 TRUE ，或者在失败时返回 FALSE 。

更新日志

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

用户评论:

[#1] 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.

[#2] mishak@mishak [2011-06-16 05:09:07]

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

[#3] 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.

[#4] 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.

[#5] 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!

[#6] 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!