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

范例

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。