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<?php class A{ protected $a = 2; } class B extends A { public static function getStaticA(A $a) { return $a->a; } public function getA(A $a) { return $a->a; } } $b = new B(); echo $b->getA(new A()); echo B::getA(new A());
Output for git.master, git.master_jit, rfc.property-hooks
2 Fatal error: Uncaught Error: Non-static method B::getA() cannot be called statically in /in/V93fT:18 Stack trace: #0 {main} thrown in /in/V93fT on line 18
Process exited with code 255.

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