3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php foreach( range( 0, 5) as $c) { $mod = $c % 5; $input = ($mod < 3) ? $c - $mod : $c + (5 - $mod); echo $c . ' ' . $input . "\n"; }
Output for 4.3.0 - 7.2.0
0 0 1 0 2 0 3 5 4 5 5 5