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<?php var_dump(gmdate('Y-m-d', 1399669200000 /1000 )); var_dump(gmdate('Y-m-d', 1399755600000 /1000 )); $dt = new DateTime('1399755600'); var_dump($dt->format('Y-m-d')); var_dump(strtotime('2014-05-10 23:00:00'));

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