XSLTProcessor->registerPHPFunctions()

(no version information, might be only in CVS)

XSLTProcessor->registerPHPFunctions() -- Enables the ability to use PHP functions as XSLT functions

Описание

class XSLTProcessor {

void registerPHPFunctions ( [mixed restrict] )

}

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

Список параметров

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.

Возвращаемые значения

Эта функция не возвращает значения после выполнения.

Примеры

Пример 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);
?>

Список изменений

ВерсияОписание
5.1.0 The restrict parameter was added.