| 
<?phprequire_once('DomQuery.php');
 
 $dom = new DomDocument('1.0', 'utf-8');
 $dom->preserveWhiteSpace = false;
 $dom->formatOutput = true;
 $dom->loadXML
 ('
 <html>
 <head>
 <title/>
 </head>
 <body>
 <div class="main">
 <menu class="menu"/>
 </div>
 </body>
 </html>
 ');
 
 DomQuery($dom)
 ->find('//title')->val('Test case')
 ->find('//*[@class]')
 ->removeAttr('class')
 ;
 echo $dom->saveXML();
 
 |