Online PHP editor | refs for hrj8N

@ 2014-04-10T10:47:28Z

<?php

$inputs = [
    '42',
    '-42',
    42,
    -42,
    42.2,
    -42.2,
    'pi',
    ];
foreach ($inputs as $input) {
    var_dump($input == (int) $input && is_numberic($input));
}