Online PHP editor | refs for q9cXH

<?php $timeZoneTl = IntlTimeZone::createTimeZone('Europe/Paris')->toDateTimeZone(); $dtz = new DateTimeZone("Europe/Paris"); $dateT = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '1940-06-13 22:00:00', new DateTimeZone('UTC')); $timeZonedDateT = $dateT->setTimezone($dtz); var_dump($timeZonedDateT->format('Y-m-d H:i:s')); // Output : 13/06/1940 (wrong) $timeZoneTl = IntlTimeZone::createTimeZone('Europe/Paris')->toDateTimeZone(); $dtz = new DateTimeZone("Europe/Paris"); $dateT = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '1940-06-15 22:00:00', new DateTimeZone('UTC')); $timeZonedDateT = $dateT->setTimezone($dtz); var_dump($timeZonedDateT->format('Y-m-d H:i:s'));