XSL functions

Introduktion

The XSL extension implements the XSL standard, performing » XSLT transformations using the » libxslt library

Krav

This extension uses libxslt which can be found at » https://xmlsoft.org/XSLT/. libxslt version 1.1.0 or greater is required.

Installation

PHP 5 includes the XSL extension by default and can be enabled by adding the argument --with-xsl[=DIR] to your configure line. DIR is the libxslt installation directory.

Fördefinerade klasser

Exempel

Many examples in this reference require both an XML and an XSL file. We will use collection.xml and collection.xsl that contains the following:

<collection>
 <cd>
  <title>Fight for your mind</title>
  <artist>Ben Harper</artist>
  <year>1995</year>
 </cd>
 <cd>
  <title>Electric Ladyland</title>
  <artist>Jimi Hendrix</artist>
  <year>1997</year>
 </cd>
</collection>

<xsl:stylesheet version="1.0" xmlns:xsl="https://www.w3.org/1999/XSL/Transform">
 <xsl:param name="owner" select="'Nicolas Eliaszewicz'"/>
 <xsl:output method="html" encoding="iso-8859-1" indent="no"/>
 <xsl:template match="collection">
  Hey! Welcome to <xsl:value-of select="$owner"/>'s sweet CD collection! 
  <xsl:apply-templates/>
 </xsl:template>
 <xsl:template match="cd">
  <h1><xsl:value-of select="title"/></h1>
  <h2>by <xsl:value-of select="artist"/> - <xsl:value-of select="year"/></h2>
  <hr />
 </xsl:template>
</xsl:stylesheet>

Fördefinerade konstanter

Konstanterna nedan defineras av den här utbyggnaden, och kommer bara vara tillgängliga då utbyggnaden kompilerats med PHP eller laddats dynamiskt.

XSL_CLONE_AUTO (integer)

XSL_CLONE_NEVER (integer)

XSL_CLONE_ALWAYS (integer)

LIBXSLT_VERSION (integer)

libxslt version like 10117. Available as of PHP 5.1.2.

LIBXSLT_DOTTED_VERSION (string)

libxslt version like 1.1.17. Available as of PHP 5.1.2.

LIBEXSLT_VERSION (integer)

libexslt version like 813. Available as of PHP 5.1.2.

LIBEXSLT_DOTTED_VERSION (string)

libexslt version like 1.1.17. Available as of PHP 5.1.2.