<?PHP
/**
 * This example demonstrates the use of
 * mode => simplexml
 *
 * It can be used to serialize an indexed array
 * like ext/simplexml does, by using the name
 * of the parent tag, while omitting this tag.
 *
 * @author Stephan Schmidt <schst@php.net>
 */
error_reporting(E_ALL);

require_once 'XML/Serializer.php';

$options = array(
                    XML_SERIALIZER_OPTION_INDENT       => '    ',
                    XML_SERIALIZER_OPTION_LINEBREAKS   => "\n",
					XML_SERIALIZER_OPTION_ROOT_NAME    => 'rdf:RDF',
                    XML_SERIALIZER_OPTION_ROOT_ATTRIBS => array('version' => '0.91'),
                    XML_SERIALIZER_OPTION_MODE         => XML_SERIALIZER_MODE_SIMPLEXML
                );

$serializer = new XML_Serializer($options);


$rdf = array(
			'channel' => array(
								'title' => 'Example RDF channel',
								'link'  => 'http://www.php-tools.de',
								'image'	=>	array(
													'title'	=> 'Example image',
													'url'	=>	'http://www.php-tools.de/image.gif',
													'link'	=>	'http://www.php-tools.de'
												),
                                'item'   =>  array(
        											array(
        												'title'	=> 'Example item',
        												'link'	=> 'http://example.com'
        											),
        											array(
        												'title'	=> 'Another item',
        												'link'	=> 'http://example.com'
        											),
        											array(
        												'title'	=> 'I think you get it...',
        												'link'	=> 'http://example.com'
        											)
                                                  )
							)
                );

$result = $serializer->serialize($rdf);

if ($result === true) {
    echo '<pre>';
    echo htmlentities($serializer->getSerializedData());
    echo '</pre>';
}
?>