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<?php interface Type {} class SomeType implements Type {} class SomeOtherType implements Type {} abstract class TypeUser { public function __construct(Type $type) {} public function test(Type $type) {} } class SomeTypeUser extends TypeUser { public function __construct(SomeType $type) {} public function test(SomeType $type) {} } class SomeOtherTypeUser extends TypeUser { public function __construct(SomeOtherType $type) {} } //$type = new SomeType(); //$obj = (new SomeTypeUser($type))->test($type);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Declaration of SomeTypeUser::test(SomeType $type) must be compatible with TypeUser::test(Type $type) in /in/4dedB on line 20
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of SomeTypeUser::test(SomeType $type) should be compatible with TypeUser::test(Type $type) in /in/4dedB on line 20
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33
Warning: Declaration of SomeTypeUser::test(SomeType $type) should be compatible with TypeUser::test(Type $type) in /in/4dedB on line 21
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Strict Standards: Declaration of SomeTypeUser::test() should be compatible with TypeUser::test(Type $type) in /in/4dedB on line 21
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Strict Standards: Declaration of SomeTypeUser::test() should be compatible with that of TypeUser::test() in /in/4dedB on line 21
Output for 5.1.0
Strict Standards: Declaration of SomeTypeUser::test() should be compatible with that of TypeUser::test() in /in/4dedB on line 21 Fatal error: fatal flex scanner internal error--end of buffer missed in /in/4dedB on line 29
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/4dedB on line 2
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
Parse error: parse error, unexpected T_STRING in /in/4dedB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/4dedB on line 2
Process exited with code 255.

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