mirror of
https://github.com/sigmasternchen/php-doc-en
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7810ff5291
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@164874 c90b9560-bf6c-de11-be94-00142212c4b1
148 lines
3.4 KiB
XML
148 lines
3.4 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.6 $ -->
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<reference id="ref.xsl">
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<title>XSL functions</title>
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<titleabbrev>XSL</titleabbrev>
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<partintro>
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<section id="xsl.intro">
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&reftitle.intro;
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&warn.experimental;
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<para>
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The XSL extension implements the XSL standard, performing
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XSLT transformations using the <ulink url="&url.libxslt;">
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libxslt library</ulink>
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</para>
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</section>
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<section id="xsl.requirements">
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&reftitle.required;
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<para>
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This extension uses <productname>libxslt</productname> which can be
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found at <ulink url="&url.libxslt;">&url.libxslt;</ulink>. libxslt
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version 1.0.18 or greater is required.
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</para>
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</section>
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&reference.xsl.configure;
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<section id="xsl.examples">
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&reftitle.examples;
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<para>
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In this small tutorial we will learn how to transform an XML
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document into HTML.
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</para>
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<para>
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<example>
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<title>A simple XSL tree</title>
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<programlisting role="xml">
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<![CDATA[
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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
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<xsl:output method="html" encoding="iso-8859-1" indent="no"/>
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<xsl:template match="collection">
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Hey! Welcome to my sweet CD collection!
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<xsl:apply-templates/>
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</xsl:template>
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<xsl:template match="cd">
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<h1><xsl:value-of select="title"/></h1>
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<h2>by <xsl:value-of select="artist"/></h2>
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<h3> - <xsl:value-of select="year"/></h3>
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</xsl:template>
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</xsl:stylesheet>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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<example>
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<title>Corresponding XML tree</title>
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<programlisting role="xml">
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<![CDATA[
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<collection>
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<cd>
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<title>PHP Rock</title>
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<artist>Joe Coder</artist>
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<year>2003</year>
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</cd>
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<cd>
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<title>Squashing Typos on a Winter's Eve</title>
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<artist>kennyt</artist>
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<year>2004</year>
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</cd>
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</collection>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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<example>
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<title>Making XML into HTML</title>
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<simpara>
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The following PHP code uses the XML and XSL extensions to
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transform XML into presentable HTML.
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</simpara>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* Load the two XML sources */
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$xml = new DomDocument; // from /ext/dom
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$xml->load('example.xml');
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$xsl = new DomDocument;
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$xsl->load('example.xsl');
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/* Configure the transformer */
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$proc = new xsltprocessor;
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$proc->importStyleSheet($xsl); // attach the xsl rules
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echo $proc->transformToXML($xml); // actual transformation
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?>
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]]>
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</programlisting>
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<simpara>
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This should produce an HTML fragment similar to the following:
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</simpara>
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<screen>
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<![CDATA[
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Hey! Welcome to my sweet CD collection!
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<h1>PHP Rock</h1>
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<h2>by Joe Coder</h2>
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<h3> - 2003</h3>
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<h1>Squashing Typos on a Winter's Eve</h1>
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<h2> by kennyt</h2>
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<h3> - 2004</h3>
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]]>
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</screen>
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</example>
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</para>
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</section>
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&reference.xsl.constants;
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</partintro>
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&reference.xsl.functions;
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</reference>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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