XSL functions
Introducere
The XSL extension implements the XSL standard, performing » XSLT transformations using the » libxslt library
Necesităţi
This extension uses libxslt which can be found at » https://xmlsoft.org/XSLT/. libxslt version 1.1.0 or greater is required.
Instalarea
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.
Clase predefinite
XSLTProcessor
Constructorul
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XSLTProcessor::__construct - construct a new XSLTProcessor object
Metode
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XSLTProcessor::getParameter - Get value of a parameter
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XSLTProcessor::hasExsltSupport - Determine if PHP has EXSLT support
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XSLTProcessor::importStylesheet - Import stylesheet
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XSLTProcessor::registerPHPFunctions - Enables the ability to use PHP functions as XSLT functions
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XSLTProcessor::removeParameter - Remove parameter
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XSLTProcessor::setParameter - Set value for a parameter
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XSLTProcessor::transformToDoc - Transform to DOMDocument
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XSLTProcessor::transformToURI - Transform to URI
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XSLTProcessor::transformToXML - Transform to XML
Exemple
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:
Example#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>
Example#2 collection.xsl
<xsl:stylesheet version="1.0" xmlns:xsl="https://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>
Constante predefinite
Constantele de mai jos sunt definite de această extensie şi vor fi disponibile doar dacă această extensie a fost compilată în interiorul PHP, sau a fost încărcată dinamic în timpul rulării.
- XSL_CLONE_AUTO (integer)
- XSL_CLONE_NEVER (integer)
- XSL_CLONE_ALWAYS (integer)
- LIBXSLT_VERSION (integer)
- libxslt version like 10117. Available as of PHP 5.1.2.
- LIBXSLT_DOTTED_VERSION (string)
- libxslt version like 1.1.17. Available as of PHP 5.1.2.
- LIBEXSLT_VERSION (integer)
- libexslt version like 813. Available as of PHP 5.1.2.
- LIBEXSLT_DOTTED_VERSION (string)
- libexslt version like 1.1.17. Available as of PHP 5.1.2.
Cuprins
- 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