3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-10-01'); $end = new DateTime('2013-11-01'); $period = new DatePeriod($start, new DateInterval('P1D'), $end); var_dump($period); foreach ($period as $p) { var_dump($p); }

preferences:
45.82 ms | 402 KiB | 5 Q