format('Y-m-d H:i:s.u')); Assert::same('Europe/Prague', DateTime::createFromFormat('Y', '2050')->getTimezone()->getName()); Assert::same('Europe/Bratislava', DateTime::createFromFormat('Y', '2050', 'Europe/Bratislava')->getTimezone()->getName()); Assert::false(DateTime::createFromFormat('Y-m-d', '2014-10'));