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<?php class A { public function get() { var_dump($this->baz); var_dump(get_object_vars($this)); } } class B extends A { public $foo; public $bar = 'bar'; public string $baz; } $b = new B; $b->get();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Typed property B::$baz must not be accessed before initialization in /in/A0jIq:5 Stack trace: #0 /in/A0jIq(18): A->get() #1 {main} thrown in /in/A0jIq on line 5
Process exited with code 255.

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