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<?php $d1 = new DateTime('Wed Sep 10 2014 15:17:05 GMT+0200 (Central Europe Daylight Time)'); $d2 = new DateTime('Wed Sep 11 2014 15:17:05 GMT+0200 (Central Europe Daylight Time)'); var_dump($d2 > $d1);
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught DateMalformedStringException: Failed to parse time string (Wed Sep 10 2014 15:17:05 GMT+0200 (Central Europe Daylight Time)) at position 41 (l): Double timezone specification in /in/lauv9:2 Stack trace: #0 /in/lauv9(2): DateTime->__construct('Wed Sep 10 2014...') #1 {main} thrown in /in/lauv9 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 (Wed Sep 10 2014 15:17:05 GMT+0200 (Central Europe Daylight Time)) at position 41 (l): Double timezone specification in /in/lauv9:2 Stack trace: #0 /in/lauv9(2): DateTime->__construct('Wed Sep 10 2014...') #1 {main} thrown in /in/lauv9 on line 2
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
Fatal error: Uncaught Exception: DateTime::__construct(): Failed to parse time string (Wed Sep 10 2014 15:17:05 GMT+0200 (Central Europe Daylight Time)) at position 41 (l): Double timezone specification in /in/lauv9:2 Stack trace: #0 /in/lauv9(2): DateTime->__construct('Wed Sep 10 2014...') #1 {main} thrown in /in/lauv9 on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (Wed Sep 10 2014 15:17:05 GMT+0200 (Central Europe Daylight Time)) at position 41 (l): Double timezone specification' in /in/lauv9:2 Stack trace: #0 /in/lauv9(2): DateTime->__construct('Wed Sep 10 2014...') #1 {main} thrown in /in/lauv9 on line 2
Process exited with code 255.
Output for 5.2.2 - 5.2.17
bool(true)
Output for 5.2.0 - 5.2.1
bool(false)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/lauv9 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/lauv9 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/lauv9 on line 2

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