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<?php $tz = 'leap-seconds.list'; $dtz = new DateTimeZone($tz); echo 'Success' . PHP_EOL;
Output for 8.3.0 - 8.3.4
Fatal error: Uncaught DateInvalidTimeZoneException: DateTimeZone::__construct(): Unknown or bad timezone (leap-seconds.list) in /in/jR9Ih:3 Stack trace: #0 /in/jR9Ih(3): DateTimeZone->__construct('leap-seconds.li...') #1 {main} thrown in /in/jR9Ih on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.17
Fatal error: Uncaught Exception: DateTimeZone::__construct(): Unknown or bad timezone (leap-seconds.list) in /in/jR9Ih:3 Stack trace: #0 /in/jR9Ih(3): DateTimeZone->__construct('leap-seconds.li...') #1 {main} thrown in /in/jR9Ih on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateTimeZone::__construct(): Unknown or bad timezone (leap-seconds.list)' in /in/jR9Ih:3 Stack trace: #0 /in/jR9Ih(3): DateTimeZone->__construct('leap-seconds.li...') #1 {main} thrown in /in/jR9Ih on line 3
Process exited with code 255.

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