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XMLWriter->endAttribute> <Vordefinierte Konstanten
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XMLWriter Funktionen

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XMLWriter Funktionen
robajz [a] robajz [.] info
20-Nov-2006 10:23
Hi,

There already is a class xmlWriter, although it is not documented. This is a rewrite of the example from [http://cz2.php.net/manual/en/ref.xmlwriter.php#64484 Carlos Averett] and works well on my php 5.1.6

<?php
    $xw = new xmlWriter();
    $xw->openMemory();
   
    $xw->startDocument('1.0','UTF-8');
    $xw->startDtd('html','-//WAPFORUM//DTD XHTML Mobile 1.0//EN', 'http://www.wapforum.org/DTD/xhtml-mobile10.dtd');
    $xw->endDtd();
    $xw->startElement ('html'); // <html>
    $xw->writeAttribute( 'xmlns', 'http://www.wapforum.org/DTD/xhtml-mobile10.dtd');
    $xw->writeAttribute( 'xm:lang', 'en');
  
    $xw->startElement('head'); // <head>
   
    $xw->writeElement ('title', 'Test WAP Document');
   
    $xw->endElement(); // </head>
    $xw->startElement('body'); // <body>
    $xw->startElement('ol'); // <ol>
   
    $xw->writeElement ('li', 'One Item &amp;  <sss <ss />></ss>');
    $xw->writeElement ('li', 'Another Item');
    $xw->writeElement ('li', 'Another Item');
   
    $xw->endElement(); // </ol>
    $xw->endElement(); // </body>
    $xw->endElement(); // </html>
   
    $xw->endDtd();
    print $xw->outputMemory(true);   
?>
Alexandre Arica
16-Apr-2006 02:25
How to generate a simple XML document for a XSL-Transformation purpose.

We have 3 files:
- 'index.php' : output a XML document
- 'XmlConstruct.class.php' : allow to construct a XML document with 'xmlwriter'
- 'index.xsl' : contains a XSLT document

Contents of the file 'index.php' :

<?php
$contents = array('page_title' => 'Generate a XHTML page from XML+XSLT files',
                    'welcome_msg' => 'Simple XHTML document from XML+XSLT files!');

require('XmlConstruct.class.php');
$XmlConstruct = new XmlConstruct('rootElement', 'index.xsl');
$XmlConstruct->fromArray($contents);
$XmlConstruct->output();
?>

Contents of the file  'XmlConstruct.class.php' :

<?php

/**
 * Construct a simple XML document.
 * This class inherits from the (PHP) class 'xmlwriter'.
 * You will need at least PHP 5.1.2
 *
 * @author Alexandre Arica
 * @since  16 April 2006
 * @version 1.0 modified the 16 April 2006
 */
class XmlConstruct extends XMLWriter
{

    /**
     * Constructor.
     * @param string $prm_rootElementName A root element's name of a current xml document
     * @param string $prm_xsltFilePath Path of a XSLT file.
     * @access public
     * @param null
     */
    public function __construct($prm_rootElementName, $prm_xsltFilePath=''){
        $this->openMemory();
        $this->setIndent(true);
        $this->setIndentString(' ');
        $this->startDocument('1.0', 'UTF-8');

        if($prm_xsltFilePath){
            $this->writePi('xml-stylesheet', 'type="text/xsl" href="'.$prm_xsltFilePath.'"');
        }

        $this->startElement($prm_rootElementName);
    }

    /**
     * Set an element with a text to a current xml document.
     * @access public
     * @param string $prm_elementName An element's name
     * @param string $prm_ElementText An element's text
     * @return null
     */
    public function setElement($prm_elementName, $prm_ElementText){
        $this->startElement($prm_elementName);
        $this->text($prm_ElementText);
        $this->endElement();
    }

    /**
     * Construct elements and texts from an array.
     * The array should contain an attribute's name in index part
     * and a attribute's text in value part.
     * @access public
     * @param array $prm_array Contains attributes and texts
     * @return null
     */
    public function fromArray($prm_array){
        if(is_array($prm_array)){
            foreach ($prm_array as $index => $text){
                $this->setElement($index, $text);
            }
        }
    }

    /**
     * Return the content of a current xml document.
     * @access public
     * @param null
     * @return string Xml document
     */
    public function getDocument(){
        $this->endElement();
        $this->endDocument();
        return $this->outputMemory();
    }

    /**
     * Output the content of a current xml document.
     * @access public
     * @param null
     */
    public function output(){
        header('Content-type: text/xml');
        echo $this->getDocument();
    }
   

}

?>

Contents of the file 'index.xsl' :

<?xml version="1.0" encoding="utf-8"?>

<xsl:stylesheet
 version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 xmlns="http://www.w3.org/TR/xhtml1/strict">

<xsl:output
    method="html"
    encoding="utf-8"
/>

<xsl:template match="rootElement">

<html xmlns="http://www.w3.org/1999/xhtml">

        <head>

            <title><xsl:value-of select="page_title" /></title>

        </head>
       
        <body>

            <xsl:value-of select="welcome_msg" />

        </body>
       
</html>

</xsl:template>

</xsl:stylesheet>
Carlos Averett
15-Apr-2006 07:49
Using XMLWriter to create a WAP page:

<?php
$memory = xmlwriter_open_memory();
xmlwriter_start_document($memory,'1.0','UTF-8');
xmlwriter_start_dtd($memory,'html','-//WAPFORUM//DTD XHTML Mobile 1.0//EN', 'http://www.wapforum.org/DTD/xhtml-mobile10.dtd');
xmlwriter_end_dtd($memory);
xmlwriter_start_element ($memory,'html'); // <html>
xmlwriter_write_attribute( $memory, 'xmlns', 'http://www.wapforum.org/DTD/xhtml-mobile10.dtd');
xmlwriter_write_attribute( $memory, 'xm:lang', 'en');

xmlwriter_start_element($memory,'head'); // <head>

xmlwriter_write_element ($memory,'title', 'Test WAP Document');

xmlwriter_end_element($memory); // </head>
xmlwriter_start_element($memory,'body'); // <body>
xmlwriter_start_element($memory,'ol'); // <ol>

xmlwriter_write_element ($memory,'li', 'One Item');
xmlwriter_write_element ($memory,'li', 'Another Item');
xmlwriter_write_element ($memory,'li', 'Another Item');

xmlwriter_end_element($memory); // </ol>
xmlwriter_end_element($memory); // </body>
xmlwriter_end_element($memory); // </html>

xmlwriter_end_dtd($memory);
$xml = xmlwriter_output_memory($memory,true);
?>

Output:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
<html xmlns="http://www.wapforum.org/DTD/xhtml-mobile10.dtd" xm:lang="en">
<head>
<title>Test WAP Document</title>
</head>
<body>
<ol>
<li>One Item</li>
<li>Another Item</li>
<li>Another Item</li>
</ol>
</body>
</html>
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XMLWriter->endAttribute> <Vordefinierte Konstanten
Last updated: Fri, 25 May 2012