Online PHP editor | refs for iI6ME

@ 2016-07-09T19:17:20Z

<?php

function is_magic($n, $arr = [1, 2, 10]) {
    return $n === $arr[0] || $n === ($arr[0] + $arr[1]) || ($n % $arr[2]) === ($arr[0] + $arr[1]);
}

$r = [];
foreach([1, 3, 23, 32, 41, 54, 63] as $k => $n) {
    $r[$k] = is_magic($n);
}

var_dump($r);