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<?php var_dump((new ReflectionMethod('DateTimeImmutable', '__construct'))->getParameters());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(8) "datetime" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(8) "timezone" } }
Output for 7.1.20 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array(2) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "time" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(8) "timezone" } }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.4
array(2) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "time" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(6) "object" } }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.26
array(2) { [0]=> &object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "time" } [1]=> &object(ReflectionParameter)#3 (1) { ["name"]=> string(6) "object" } }
Output for 5.4.0 - 5.4.45
Fatal error: Uncaught exception 'ReflectionException' with message 'Class DateTimeImmutable does not exist' in /in/LnRDZ:3 Stack trace: #0 /in/LnRDZ(3): ReflectionMethod->__construct('DateTimeImmutab...', '__construct') #1 {main} thrown in /in/LnRDZ on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/LnRDZ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/LnRDZ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/LnRDZ on line 3
Process exited with code 255.

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