3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach((new ReflectionClass('DateTime'))->getConstants() as $name=>$format){ echo 'DateTime::'.$name.' -> '.(new DateTime(NULL,new DateTimeZone("UTC2")))->format($format).PHP_EOL; }
Output for 8.3.0 - 8.3.7
Fatal error: Uncaught DateInvalidTimeZoneException: DateTimeZone::__construct(): Unknown or bad timezone (UTC2) in /in/AJCGI:3 Stack trace: #0 /in/AJCGI(3): DateTimeZone->__construct('UTC2') #1 {main} thrown in /in/AJCGI on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Exception: DateTimeZone::__construct(): Unknown or bad timezone (UTC2) in /in/AJCGI:3 Stack trace: #0 /in/AJCGI(3): DateTimeZone->__construct('UTC2') #1 {main} thrown in /in/AJCGI on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Uncaught exception 'Exception' with message 'DateTimeZone::__construct(): Unknown or bad timezone (UTC2)' in /in/AJCGI:3 Stack trace: #0 /in/AJCGI(3): DateTimeZone->__construct('UTC2') #1 {main} thrown in /in/AJCGI on line 3
Process exited with code 255.

preferences:
198.97 ms | 402 KiB | 292 Q