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<?php class Foo { public static function x() { return 'x'; } } class Bar extends Foo { public function x() { return 'y'; } } var_dump(Foo::x()); var_dump((new Bar)->x());
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Fatal error: Cannot make static method Foo::x() non static in class Bar in /in/u9fna on line 11
Process exited with code 255.

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