Online PHP editor | refs for h8HJq

<?php // Everything you enter here will be executed by our servers. Try it! $datetime1 = new DateTime("now"); for($i = 0; $i < 10; $i++){ $datetime2 = new DateTime("tomorrow"); $interval = $datetime2->diff($datetime1); } $a = 10; $b = 3; $num = ceil($a/$b); echo $num . '---' . $a . '---' . $b;