Online PHP editor | refs for Q8ajV

<?php date_default_timezone_set('Australia/Sydney'); $site_timezone = new \DateTimeZone('Australia/Sydney'); $utc = new \DateTimeZone('UTC'); $format = 'Y-m-d h:i:s'; echo \DateTime::createFromFormat($format, '2020-10-01 00:00:00', $site_timezone)->format('U') . PHP_EOL; echo strtotime('2020-10-01 00:00:00') . PHP_EOL; echo \DateTime::createFromFormat($format, '2020-10-01 00:00:00', $utc)->format('U') . PHP_EOL;