What will be the output of the following PHP code ?<?phpfunction

Home » PHP » PHP Functions » Question

What will be the output of the following PHP code ?

<?php
function fun($str)
    {
    if ($str < 50)
        return 30;
    else
        return 60;
    }
$p = fun(100);
if ($p < 30)
    {
        echo "Hello!";
    }
else
    {
        echo "Hey!";
    }
?>

1. Error
2. Hello!
3. Hey!
4. Hello!
  Hey!
5. None of these

Correct Option: C

Function returns 60. this is greater than 30, hence the output.