<!DOCTYPE html>
<html>
<body>

<?php
$xml=simplexml_load_file("books.xml") or die("Error: Cannot create object");
foreach($xml->children() as $books) {
         echo $books->title . ", ";
         echo $books->author . ", ";
         echo $books->year . ", ";
         echo $books->price . "<br>";
}
?>

</body>
</html>