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XSLTProcessor::registerPHPFunctions

(No version information available, might be only in CVS)

XSLTProcessor::registerPHPFunctions — Enables the ability to use PHP functions as XSLT functions

Beschreibung

XSLTProcessor
void registerPHPFunctions ([ mixed $restrict ] )

This method enables the ability to use PHP functions as XSLT functions within XSL stylesheets.

Parameter Liste

restrict

Use this parameter to only allow certain functions to be called from XSLT.

This parameter can be either a string (a function name) or an array of functions.

Rückgabewerte

Es wird kein Wert zurückgegeben.

Beispiele

Example#1 Simple PHP Function call from a stylesheet

<?php
$xml 
= <<<EOB
<allusers>
 <user>
  <uid>bob</uid>
 </user>
 <user>
  <uid>joe</uid>
 </user>
</allusers>
EOB;
$xsl = <<<EOB
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" 
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns:php="http://php.net/xsl">
<xsl:output method="html" encoding="utf-8" indent="yes"/>
 <xsl:template match="allusers">
  <html><body>
    <h2>Users</h2>
    <table>
    <xsl:for-each select="user">
      <tr><td>
        <xsl:value-of
             select="php:function('ucfirst',string(uid))"/>
      </td></tr>
    </xsl:for-each>
    </table>
  </body></html>
 </xsl:template>
</xsl:stylesheet>
EOB;
$xmldoc DOMDocument::loadXML($xml);
$xsldoc DOMDocument::loadXML($xsl);

$proc = new XSLTProcessor();
$proc->registerPHPFunctions();
$proc->importStyleSheet($xsldoc);
echo 
$proc->transformToXML($xmldoc);
?>

ChangeLog

Version Beschreibung
5.1.0 The restrict parameter was added.