Cast to Integer

<?php

$a = 10; // Integer
$b = 15.50; // Float
$c = “Hello”; // String
$d = “BrightTech”; // String
$e = “Education”; // String
$f = true; // Boolean
$g = NULL; // NULL

$a = (int) $a;
$b = (int) $b;
$c = (int) $c;
$d = (int) $d;
$e = (int) $e;
$f = (int) $f;
$g = (int) $g;

var_dump($a);
var_dump($b);
var_dump($c);
var_dump($d);
var_dump($e);
var_dump($f);
var_dump($g);

?>