1. <?php 
2. $doc = new DOMDocument(); 
3. $doc->load( 'books.xml' ); 
4.  
5. $books = $doc->getElementsByTagName( "book" ); 
6. foreach( $books as $book ) 
7. { 
8. $authors = $book->getElementsByTagName( "author" ); 
9. $author = $authors->item(0)->nodeValue; 
10.  
11. $publishers = $book->getElementsByTagName( "publisher" ); 
12. $publisher = $publishers->item(0)->nodeValue; 
13.  
14. $titles = $book->getElementsByTagName( "title" ); 
15. $title = $titles->item(0)->nodeValue; 
16.  
17. echo "$title - $author - $publishern"; 
18. } 
19. ?>