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<?php $d1 = new DateTime('2014+02:00'); $d2 = new DateTime('2014'); $d3 = new DateTime('2014', $d1->getTimeZone()); $d2->setTimeZone($d1->getTimeZone()); var_dump($d1->getTimestamp()); var_dump($d2->getTimestamp()); var_dump($d3->getTimestamp());

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