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<?php class MyClass { public function doStuff(){ } } function doSomething(callable $param) { var_dump($param); } doSomething(['MyClass', 'doStuff']);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: doSomething(): Argument #1 ($param) must be of type callable, array given, called in /in/E0YJ3 on line 12 and defined in /in/E0YJ3:8 Stack trace: #0 /in/E0YJ3(12): doSomething(Array) #1 {main} thrown in /in/E0YJ3 on line 8
Process exited with code 255.

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