Online PHP editor | refs for E5nj6

<?php $dateUs = new \DateTimeImmutable('2015-10-20 00:00', new \DateTimeZone('America/New_York')); $dateE = new \DateTimeImmutable('2015-10-20 00:00', new \DateTimeZone('Europe/Prague')); var_dump($dateUs->format('Y-m-d G:i:s e') === $dateEu->format('Y-m-d G:i:s e'));