CXXXVII. XSL functions

介紹

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.

安裝

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.

預先定義類別

XSLTProcessor

Constructor

Methods

範例

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:

範例 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>

範例 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>

預先定義常數

以下的常數由此延伸定義,只在這個延伸被編譯成PHP或實行時期被動態載入時有效。

XSL_CLONE_AUTO (integer)

XSL_CLONE_NEVER (integer)

XSL_CLONE_ALWAYS (integer)

內容目錄
XSLTProcessor->__construct() -- Creates a new XSLTProcessor object
XSLTProcessor->getParameter() -- Get value of a parameter
XSLTProcessor->hasExsltSupport() -- Determine if PHP has EXSLT support
XSLTProcessor->importStylesheet() -- Import stylesheet
XSLTProcessor->registerPHPFunctions() -- Enables the ability to use PHP functions as XSLT functions
XSLTProcessor->removeParameter() -- Remove parameter
XSLTProcessor->setParameter() -- Set value for a parameter
XSLTProcessor->transformToDoc() -- Transform to a DOMDocument
XSLTProcessor->transformToURI() -- Transform to URI
XSLTProcessor->transformToXML() -- Transform to XML