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<?php class P { protected $v = 1; } class C extends P { public function test(P $i) { echo $i->v; } } class C2 extends P { protected $v = 2; } $c = new C; $c2 = new C2; $c->test($c2);
Output for git.master_jit, git.master
Fatal error: Uncaught Error: Cannot access protected property C2::$v in /in/5iIak:8 Stack trace: #0 /in/5iIak(18): C->test(Object(C2)) #1 {main} thrown in /in/5iIak on line 8
Process exited with code 255.

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