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<?PHP
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/**
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* This example shows how to create an RDF document
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* with a few lines of code.
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* This can also be done with mode => simplexml
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*
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* @author Stephan Schmidt <schst@php.net>
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* @see serializeIndexedArray.php
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*/
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error_reporting(E_ALL);
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require_once 'XML/Serializer.php';
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$options = array(
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XML_SERIALIZER_OPTION_INDENT => ' ',
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XML_SERIALIZER_OPTION_LINEBREAKS => "\n",
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XML_SERIALIZER_OPTION_TYPEHINTS => false,
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XML_SERIALIZER_OPTION_XML_DECL_ENABLED => true,
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XML_SERIALIZER_OPTION_XML_ENCODING => 'UTF-8',
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XML_SERIALIZER_OPTION_ROOT_NAME => 'rdf:RDF',
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XML_SERIALIZER_OPTION_ROOT_ATTRIBS => array('version' => '0.91'),
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XML_SERIALIZER_OPTION_DEFAULT_TAG => 'item',
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XML_SERIALIZER_OPTION_ATTRIBUTES_KEY => '_attributes'
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);
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$serializer = new XML_Serializer($options);
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$rdf = array(
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"channel" => array(
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"title" => "Example RDF channel",
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"link" => "http://www.php-tools.de",
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"image" => array(
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"title" => "Example image",
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"url" => "http://www.php-tools.de/image.gif",
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"link" => "http://www.php-tools.de"
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),
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"_attributes" => array( "rdf:about" => "http://example.com/foobar.html" ),
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array(
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"title" => "Example item",
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"link" => "http://example.com",
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"_attributes" => array( "rdf:about" => "http://example.com/foobar.html" )
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),
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array(
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"title" => "Another item",
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"link" => "http://example.com",
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"_attributes" => array( "rdf:about" => "http://example.com/foobar.html" )
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),
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array(
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"title" => "I think you get it...",
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"link" => "http://example.com",
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"_attributes" => array( "rdf:about" => "http://example.com/foobar.html" )
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)
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)
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);
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$result = $serializer->serialize($rdf);
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if ($result === true) {
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echo "<pre>";
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echo htmlentities($serializer->getSerializedData());
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echo "</pre>";
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}
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?>
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