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<?
 
 require('Xml.php');
 
 
 // declaring a new XML object
 $xml=new Xml('test.xml');
 // getting all nodes which name is  'book'
 $nodes=$xml->getElementsByTagName('book');
 // getting all nodes having property name='author'
 $nodes=$xml->getElementsByPropertyValue('name','author');
 // printing out the nodes-list object
 $nodes->_print();
 // retrieving the first item from the list
 $nodes->item(0);
 // concatenating node requests
 // here we get the 2nd child of 1st child of first node of the list
 $nodes->item(0)->item(0)->item(1);
 
 
 ?>
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