3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); foreach (['CEST', 'CET', 'Europe/Amsterdam'] as $tzIdentifier) { $tz = new DateTimeZone($tzIdentifier); var_dump([$tzIdentifier, $tz->getName(), $tz->getOffset(new DateTime('2014-05-19 11:30:00')), $tz->getLocation()]); }
preferences:
30.06 ms | 405 KiB | 5 Q