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<?php $Y= new DateTime(); $X= new DateTime('2000-01-01'); echo($X->format('Z') . "\n"); echo($X->format('d/m/Y') . "\n"); echo($X->format('U')); $X= new DateTime('@' . $X->format('U'),$X->format('O')); echo(' ' . $X->format('U') . "\n"); echo($X->format('d/m/Y') . "\n"); echo($X->format('Z') . "\n");
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
3600 01/01/2000 946681200 Fatal error: Uncaught TypeError: DateTime::__construct(): Argument #2 ($timezone) must be of type ?DateTimeZone, string given in /in/PRNiT:7 Stack trace: #0 /in/PRNiT(7): DateTime->__construct('@946681200', '+0100') #1 {main} thrown in /in/PRNiT on line 7
Process exited with code 255.
Output for 8.0.13
0 01/01/2000 946684800 Fatal error: Uncaught TypeError: DateTime::__construct(): Argument #2 ($timezone) must be of type ?DateTimeZone, string given in /in/PRNiT:7 Stack trace: #0 /in/PRNiT(7): DateTime->__construct('@946684800', '+0000') #1 {main} thrown in /in/PRNiT on line 7
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, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
3600 01/01/2000 946681200 Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, string given in /in/PRNiT:7 Stack trace: #0 /in/PRNiT(7): DateTime->__construct('@946681200', '+0100') #1 {main} thrown in /in/PRNiT on line 7
Process exited with code 255.
Output for 7.3.32 - 7.3.33
0 01/01/2000 946684800 Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, string given in /in/PRNiT:7 Stack trace: #0 /in/PRNiT(7): DateTime->__construct('@946684800', '+0000') #1 {main} thrown in /in/PRNiT on line 7
Process exited with code 255.
Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
3600 01/01/2000 946681200 Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct() expects parameter 2 to be DateTimeZone, string given' in /in/PRNiT:7 Stack trace: #0 /in/PRNiT(7): DateTime->__construct('@946681200', '+0100') #1 {main} thrown in /in/PRNiT on line 7
Process exited with code 255.
Output for 5.2.0
3600 01/01/2000 946681200 Warning: DateTime::__construct() expects parameter 2 to be DateTimeZone, string given in /in/PRNiT on line 7 Warning: DateTime::format(): The DateTime object has not been correctly initialized by its constructor in /in/PRNiT on line 8 Warning: DateTime::format(): The DateTime object has not been correctly initialized by its constructor in /in/PRNiT on line 9 Warning: DateTime::format(): The DateTime object has not been correctly initialized by its constructor in /in/PRNiT on line 10
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/PRNiT 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/PRNiT 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/PRNiT on line 2

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