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<?php $date1 = new DateTime('2013-11-26T11:00:12'); $date2 = new DateTime('2004-11-26T23:59:59'); $date2 = DateTime::createFromFormat('YmdHis', '2004' . $date1->format('md') . '235959'); $diff = $date2->diff($date1); print_r($diff);

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