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<?php class A { function asd(self $a){} } class B extends A { function asd(self $a) {} }
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 B::asd(B $a) must be compatible with A::asd(A $a) in /in/OYbpk on line 10
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of B::asd(B $a) should be compatible with A::asd(A $a) in /in/OYbpk on line 10
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
Warning: Declaration of B::asd(B $a) should be compatible with A::asd(A $a) in /in/OYbpk on line 11
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Declaration of B::asd() should be compatible with A::asd(A $a) in /in/OYbpk on line 11
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/OYbpk on line 6
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, expecting ')' in /in/OYbpk on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/OYbpk on line 6
Process exited with code 255.

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