Online PHP editor | refs for 5Ip8i

<?php /** * bool isEven(int $number) * * use it to prove if a number is even or no * * @param int $number the number that you want to check * @return bool returns TRUE if the number is even, otherwise returns FALSE */ function isEven($number) { if(!($number % 2)) { return TRUE; } return FALSE; } print_r(isEven(2)); echo '<br>'; print_r(isEven(3)); echo '<br>'; print_r(isEven(50)); echo '<br>'; print_r(isEven(53));