XSLTProcessor::registerPHPFunctions

(no version information, might be only in CVS)

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

Beskrivelse

class XSLTProcessor {

void registerPHPFunctions ( [mixed restrict] )

}

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

Parameterliste

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.

Returneringsværdier

Ingen værdi er returneret.

Eksempler

Eksempel 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

VersionBeskrivelse
5.1.0 The restrict parameter was added.