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<?php class x { function a(){} } $x = new x(); call_user_func_array(array($x, 'b'), []);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class x does not have a method "b" in /in/BWXqC:7 Stack trace: #0 {main} thrown in /in/BWXqC on line 7
Process exited with code 255.

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