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run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { function asd(self $a){} } class B extends A { function asd(A $a) {} }
based on OYbpk
Output for 5.4.1 - 7.2.0
Output for 5.4.0
Strict Standards: Declaration of B::asd() should be compatible with A::asd(self $a) in /in/TXhrR on line 11
Output for 5.0.0 - 5.3.29
Strict Standards: Declaration of B::asd() should be compatible with that of A::asd() in /in/TXhrR on line 11
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/TXhrR on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/TXhrR on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/TXhrR on line 6
Process exited with code 255.