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<?php $d1 = new DateTime('now+02:00'); $d1->setTimezone(new DateTimeZone(date_default_timezone_get())); $d2 = new DateTime(); $d1 = new DateTime('2015-10-10T10:00:00+0200'); $dtz1 = new DateTimeZone($d1->getTimezone()); var_dump($d1, $dtz1);

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