源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php $note=<<<XML <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note> XML; $xml=new SimpleXMLElement($note); // Add a child element to the body element $xml->body->addChild("date","2013-01-01"); // Add a child element after the last element inside note $footer=$xml->addChild("footer","Some footer text"); echo $xml->asXML(); ?></FONT> <p>Select View Source to see the added date element (inside the body element) and the footer element.</p> </body> </html> </HTML>
运行结果：