3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $start = 1; $count = 50; $total = 4900; $error_total = 0; for ($start = 1; $start < $total; $start += $count) { $error_total += min(($start - 1) + $count, $total); } echo $error_total."\n";
Output for 4.3.0 - 7.1.0
242550