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[EDIT] FILE: example2.php

<?php

/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */

/**
 * Examples (file #2)
 *
 * several examples for the methods of XML_Util
 * 
 * PHP versions 4 and 5
 *
 * LICENSE:
 *
 * Copyright (c) 2003-2008 Stephan Schmidt <schst@php.net>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * * The name of the author may not be used to endorse or promote products
 * derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @category XML
 * @package XML_Util
 * @subpackage Examples
 * @author Stephan Schmidt <schst@php.net>
 * @copyright 2003-2008 Stephan Schmidt <schst@php.net>
 * @license http://opensource.org/licenses/bsd-license New BSD License
 * @version CVS: $Id$
 * @link http://pear.php.net/package/XML_Util
 */

/**
     * set error level
     */
    error_reporting(E_ALL);

require_once 'XML/Util.php';

/**
 * creating a start element
 */
 print 'creating a start element: ';
 print htmlentities(XML_Util::createStartElement('myNs:myTag', 
 array('foo' => 'bar'), 'http://www.w3c.org/myNs#'));
 print "\n \n";

/**
 * creating a start element
 */
 print 'creating a start element: ';
 print htmlentities(XML_Util::createStartElement('myTag', 
 array(), 'http://www.w3c.org/myNs#'));
 print "\n \n";

/**
 * creating a start element
 */
 print 'creating a start element: ';
 print '<pre>';
 print htmlentities(XML_Util::createStartElement('myTag', 
 array('foo' => 'bar', 'argh' => 'tomato'), 
 'http://www.w3c.org/myNs#', true));
 print '</pre>';
 print "\n \n";

/**
 * creating an end element
 */
 print 'creating an end element: ';
 print htmlentities(XML_Util::createEndElement('myNs:myTag'));
 print "\n \n";

/**
 * creating a CData section
 */
 print 'creating a CData section: ';
 print htmlentities(XML_Util::createCDataSection('I am content.'));
 print "\n \n";

/**
 * creating a comment
 */
 print 'creating a comment: ';
 print htmlentities(XML_Util::createComment('I am a comment.'));
 print "\n \n";

/**
     * creating an XML tag with multiline mode
     */
    $tag = array(
        'qname'        => 'foo:bar',
        'namespaceUri' => 'http://foo.com',
        'attributes'   => array('key' => 'value', 'argh' => 'fruit&vegetable'),
        'content'      => 'I\'m inside the tag & contain dangerous chars'
    );

print 'creating a tag with qualified name and namespaceUri: ';
 print '<pre>';
 print htmlentities(XML_Util::createTagFromArray($tag, 
 XML_UTIL_REPLACE_ENTITIES, true));
 print '</pre>';
 print "\n \n";

/**
 * create an attribute string without replacing the entities
 */
 $atts = array('series' => 'Starsky &amp; Hutch', 'channel' => 'ABC');
 print 'creating a attribute string, '
 . 'entities in values already had been replaced: ';
 print htmlentities(XML_Util::attributesToString($atts, 
 true, false, false, false, XML_UTIL_ENTITIES_NONE));
 print "\n \n";

/**
 * using the array-syntax for attributesToString()
 */
 $atts = array('series' => 'Starsky &amp; Hutch', 'channel' => 'ABC');
 print 'using the array-syntax for attributesToString() ';
 print htmlentities(XML_Util::attributesToString($atts, 
 array('entities' => XML_UTIL_ENTITIES_NONE)));
 print "\n \n";

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