I have a class

```
class SomeClass {
  private $someVar;

  public function Init($func) {
    $this->someVar = $func;
  }

  public function DoSomething() {
    $this->someVar("asdasdasd");
  }
}

$obj = new SomeClass();
$obj->Init(function ($param){var_dump($param);});
$obj->DoSomething();

```

When I call the method DoSomething, I get an error that `SomeClass::someVar()` is undefined method. But when I use the debugger, I see that it is a closure object. If I save the function into a local variable (`$someVar` without `$this`) and call it in the `Init()` function, it works just fine. But I don't want to call the function there. I want to call it later.

Even if I save it into `$this->someVar` and call it in the same scope it does not work.