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<?php $timeZone = new DateTimeZone('America/Toronto'); $timestamp = '2008-01-01 12:00:00'; $dtobj = DateTime::createFromFormat('Y-m-d H:i:s', $timestamp); $tstmp = $dtobj->getTimestamp(); $timestam2 = '2010-01-01 12:00:00'; $dtob2 = DateTime::createFromFormat('Y-m-d H:i:s', $timestam2); $tstm2 = $dtob2->getTimestamp(); var_dump($tstmp, $tstm2); $transitions = $timeZone->getTransitions($tstmp, $tstm2); var_dump($transitions);

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