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<?php $timezones = [ '+01:00', '+01:45', '+01:45:30' ]; foreach ($timezones as $timezone) { echo (new DatetimeZone($timezone))->getName(), PHP_EOL; }
Output for 8.1.20 - 8.1.34, 8.2.7 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
+01:00 +01:45 +01:45:30
Output for 8.1.7 - 8.1.19, 8.2.0 - 8.2.6
+01:00 +01:45 +01:45
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.6
+01:00 +01:45 Fatal error: Uncaught Exception: DateTimeZone::__construct(): Unknown or bad timezone (+01:45:30) in /in/9ZrK6:10 Stack trace: #0 /in/9ZrK6(10): DateTimeZone->__construct('+01:45:30') #1 {main} thrown in /in/9ZrK6 on line 10
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.9
+01:00 +01:45 +00:00
preferences:
103.46 ms | 1382 KiB | 4 Q