Redirect inside Constructor NOT WORKING

Hello All,

I need help with a explanation on WHY a "return redirect->to()" wont work inside a constructor...

This wont work:

PHP Code:

    public function __construct()
    {
        return redirect()->to('http://www.google.com');
    }


    public function index()
    {
        echo 'Hello World!!!!!';
    } 


 
This will work:

PHP Code:

    public function __construct()
    {
        
    }


    public function index()
    {
        return redirect()->to('http://www.google.com');
        
        echo 'Hello World!!!!!';
    } 


Of course this is only a example and I will have some logic inside the constructor, like: if(NotLogged){ redirect() }

Thank you for the explanation...