How to get attribute value in XML using php?

XML - Interview Questions

<?php

$XML=simpleXML_Load_file(“saleslist.XML”) or die(“Error: cannot create object”);

for ($x=0; $x<6; $x++)

echo $XML — > book[$x] — > title[‘bookname’] . “<br>”;

?>

saleslist.XML – is the name of the file we are calling using PHP.

bookname – is the item we are calling for output.

Here, x is the attribute.