Online PHP editor | refs for FVlpE

@ 2018-06-19T09:11:55Z

<?php declare(strict_types=1);

function sum(int ...$ints): int
{
    $a = 0;
    foreach ($ints as $int) {
        $a += $int;
    }
    return $a;
}

var_dump(sum(...[1, 2, 3]));
var_dump(sum(...[1, 2, "three"]));