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<?php class MyClass { public function xAction(){ return true; } } $closure = function(){ return true; }; $controller = [new MyClass, 'xAction']; var_dump(new ReflectionFunction($controller));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: ReflectionFunction::__construct(): Argument #1 ($function) must be of type Closure|string, array given in /in/L3v1e:14 Stack trace: #0 /in/L3v1e(14): ReflectionFunction->__construct(Array) #1 {main} thrown in /in/L3v1e on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: ReflectionFunction::__construct() expects parameter 1 to be string, array given in /in/L3v1e:14 Stack trace: #0 /in/L3v1e(14): ReflectionFunction->__construct(Array) #1 {main} thrown in /in/L3v1e on line 14
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: ReflectionFunction::__construct() expects parameter 1 to be string, array given in /in/L3v1e on line 14 object(ReflectionFunction)#3 (1) { ["name"]=> string(0) "" }

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