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<?php class P { protected $a = 8; } class A extends P { public function see(B $b) { echo $b->a; } } class B extends P { } $obj = new A(); $b = new B(); $obj->see($b);
Output for git.master, git.master_jit, rfc.property-hooks
8

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58.54 ms | 401 KiB | 8 Q