Online PHP editor | refs for gInDk

@ 2016-01-08T19:27:03Z

<?php
declare(strict_types=1);

function someFunction(int $someVariable): bool {
    if ($someVariable > 10) {
        return true;
    } else if ($someVariable < -10) {
        return false;
    }
    return null;
}

$variable = -100;

var_dump(someFunction($variable ?? 11));