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<?php ini_set('date.timezone', 'America/Los_Angeles'); $nowTime = new \DateTime('now', new DateTimeZone('America/New_York')); $programTime = new \DateTime(date('Y-m-d') . " 06:00", new DateTimeZone('America/New_York')); $lengthSeconds = 75 * 60; $endTime = $programTime->getTimestamp() + $lengthSeconds; $endDate = $programTime->add(new \DateInterval('PT' . $lengthSeconds . 'S')); $diff = $endDate->getTimestamp() - $nowTime->getTimestamp(); var_dump($diff, $endDate->format('d-m-y H:i'), $nowTime->format('d-m-y H:i'), $endDate->getTimestamp(), $nowTime->getTimestamp());

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