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<?php $endDate = strtotime('2015-03-30 12:29:59'); $endDate -= $endDate % 1800; $endDate = date('Y-m-d H:i:s', $endDate); $startDate = date('Y-m-d H:i:s', strtotime($endDate . " - 1800 seconds")); echo $startDate . ' - ' . $endDate;
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2015-03-30 11:30:00 - 2015-03-30 12:00:00
Output for 5.1.0 - 5.1.1
1970-01-01 01:00:00 - 2015-03-30 12:00:00
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
2015-03-30 12:30:00 - 2015-03-30 12:00:00
preferences:
262.84 ms | 402 KiB | 423 Q