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<?php class Foo { public static function bar() { return __METHOD__; } } function call(callable $func) { $func(); } // works $callable = array('Foo', 'bar'); var_dump($callableArr()); var_dump(call($callableArr())); // Call to undefined function Foo::bar() $callable = 'Foo::bar'; // var_dump($callableStr()); var_dump(call($callableStr()));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $callableArr in /in/j7uIq on line 16 Fatal error: Uncaught Error: Value of type null is not callable in /in/j7uIq:16 Stack trace: #0 {main} thrown in /in/j7uIq on line 16
Process exited with code 255.

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