php5 xml学习2之xslt

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看了下，php5的XSLT十分简单,举例子说明之.

首先是XML

<?xml version='1.0' ?><contacts><contact idx="37"><name>Ramsey White II</name><category>Family</category><phone type="home">301-555-1212</phone><meta id="x634724" /></contact><contact idx="42"><name>Stratis Kakadelis</name><category>Friends</category><phone type="home">240-555-1212</phone><phone type="work">410-555-7676</phone><email>skak@example.com</email><meta id="y49302" /></contact><contact idx="57"><name>Kelly Williamson</name><category>Friends</category><phone type="cell">443-555-9999</phone><email>kwill@example.com</email><email>dynky@tech.example.com</email><meta id="w4r302" /></contact></contacts>

之后是XSLT
<xsl:stylesheet version="1.0"xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><xsl:output method="html" /><xsl:template match="contacts"><html><head><title>Contacts!</title></head><body><div style="border: 2px solid blue; padding: 5px;"><h1>Contacts:</h1><xsl:apply-templates /></div></body></html></xsl:template><xsl:template match="contact"><div style="border: 1px solid black; margin: 20px; padding: 5px;"><h2><xsl:value-of select="name" /></h2><p>Home Phone: <xsl:value-of select="phone[@type='home']" /><br />Work Phone: <xsl:value-of select="phone[@type='work']" /><br />Cell Phone: <xsl:value-of select="phone[@type='cell']" /><br /></p></div></xsl:template></xsl:stylesheet>
最后是调用的php,这里用的是dom
<?php// Using the DOM extension, load the XML file into memory:$dom = new DOMDocument();$dom->load('contacts.xml');// Now also load the XSL file as well:$xsl = new DOMDocument();$xsl->load('contacts.xsl');// Create a new XSLT Processor$proc = new XSLTProcessor;// Import the XSL styles into this processor$proc->importStyleSheet($xsl);// Now transform the XML file and echo it to the screen!echo $proc->transformToXML($dom);?>