(PCC)[PHP] How to use Comparison operator: Less than (lessthan) in php

(PCC)::[How-to-use-Comparison-operator:-Less-than-(lessthan)-in-php]::[php]

<!DOCTYPE html>
<html>
<body>

<?php
$x = 10;
$y = 50;

var_dump($x < $y); // returns true because $x is less than $y
?>  

</body>
</html>