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<?php class A { const FOO = 42; public static function getSelf() { return self::FOO; } public static function getStatic() { return static::FOO; } } class B extends A { const FOO = 37; } var_dump(A::FOO); // 42 var_dump(B::FOO); // 37 var_dump(A::getSelf()); // 42 var_dump(A::getStatic()); // 42 var_dump(B::getSelf()); // 42 var_dump(B::getStatic()); // 37
Output for 5.3.0 - 7.1.0
int(42) int(37) int(42) int(42) int(42) int(37)
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/rUqs4 on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/rUqs4 on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rUqs4 on line 3
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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rUqs4 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/rUqs4 on line 3
Process exited with code 255.