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<?php $time = new DateTime(); $sub = new DateInterval('PT1H'); echo $time->format('Y-m-d H:i:s'); $time->sub($sub); echo $time->format('Y-m-d H:i:s');
Output for git.master, git.master_jit, rfc.property-hooks
2014-12-23 15:43:042014-12-23 14:43:04

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