Input
Output
<?php // Define three numbers $a = 45; $b = 78; $c = 62; // Use if-else statements to find the largest if ($a >= $b && $a >= $c) { echo "$a is the largest number."; } elseif ($b >= $a && $b >= $c) { echo "$b is the largest number."; } else { echo "$c is the largest number."; } ?>