<?php

$num1 = 30;

$num2 = 40;

if($num1 > $num2){

  echo 'Num1 is greater than Num2!';

} else if($num1 == $num2){

  echo 'Num1 and Num2 are equal!';

}else{

  echo 'Num2 is greater than Num1!';

}

?>