XSLTProcessor::importStylesheet

(PHP 5, PHP 7, PHP 8)

XSLTProcessor::importStylesheet — Importa folha de estilos

Descrição

public XSLTProcessor::importStylesheet(object $stylesheet): bool

Este método importa a folha de estilos no XSLTProcessor para transformações.

Parâmetros

stylesheet: A folha de estilos importada como um objeto Dom\Document, DOMDocument ou SimpleXMLElement.

Valor Retornado

Retorna true em caso de sucesso ou false em caso de falha.

Erros/Exceções

Lança uma exceção TypeError se stylesheet não for um objeto XML.

Registro de Alterações

Versão	Descrição
8.4.0	Adicionado suporte para Dom\Document.
8.4.0	Agora lança uma exceção TypeError ao invés de uma exceção ValueError se `stylesheet` não for um objeto XML.

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Notas Enviadas por Usuários (em inglês) 5 notes

down

kevin at metalaxe dot com ¶

17 years ago

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.

down

bbrosseau at gmail ¶

19 years ago

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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diesel at spbnet dot ru ¶

17 years ago

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!

down

fcartegnie ¶

17 years ago

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.

down

-2

rbmeo at yahoo dot com ¶

12 years ago

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.

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