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<?php echo date_format(new \Datetime("30-11--0001"), 'Y-m-d');
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught DateMalformedStringException: Failed to parse time string (30-11--0001) at position 0 (3): Unexpected character in /in/6JbNU:2 Stack trace: #0 /in/6JbNU(2): DateTime->__construct('30-11--0001') #1 {main} thrown in /in/6JbNU on line 2
Process exited with code 255.
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Exception: Failed to parse time string (30-11--0001) at position 0 (3): Unexpected character in /in/6JbNU:2 Stack trace: #0 /in/6JbNU(2): DateTime->__construct('30-11--0001') #1 {main} thrown in /in/6JbNU on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Fatal error: Uncaught Exception: DateTime::__construct(): Failed to parse time string (30-11--0001) at position 0 (3): Unexpected character in /in/6JbNU:2 Stack trace: #0 /in/6JbNU(2): DateTime->__construct('30-11--0001') #1 {main} thrown in /in/6JbNU on line 2
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (30-11--0001) at position 0 (3): Unexpected character' in /in/6JbNU:2 Stack trace: #0 /in/6JbNU(2): DateTime->__construct('30-11--0001') #1 {main} thrown in /in/6JbNU on line 2
Process exited with code 255.

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