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<?php $start = new DateTime('2013-02-01 00:00:00'); $end = new DateTime('2013-02-01 23:59:59'); $interval = new DateInterval('PT1H'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { echo $dt->format("H:00") . PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00

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