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@ 2015-12-11T14:19:51Z

<?php


function sumOfInts(int ...$ints)
{
    return array_sum($ints);
}

var_dump(sumOfInts(2, '3', 4.1));

function sum($a, $b): int {
    return $a + $b;
}

var_dump(sum(1, 2));
var_dump(sum(1, 2.5));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_sum: documentation ( source)

preferences:dark modelive preview

52.28 ms | 405 KiB | 6 Q