简介

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

需求

This extension uses libxslt which can be found at http://xmlsoft.org/XSLT/. libxslt version 1.0.18 or greater is required.

安装

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.

预定义类

例

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:

例子 1. collection.xml <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>

例子 2. collection.xsl <xsl:stylesheet version="1.0" xmlns:xsl="http://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>

预定义常量

以下常量由本扩展模块定义，因此只有在本扩展模块被编译到 PHP 中，或者在运行时被动态加载后才有效。