Have you applied the Controller pattern or a similar component for handling user requests in your project?

Yes, the Controller pattern is often used in PHP projects, especially in MVC architecture. The controller is responsible for handling user requests, interacting with the model, and selecting the view to display the result.

For example, in a simple MVC controller, you can implement a method that receives data from the request, calls business logic, and returns a response:

class UserController {
    public function showProfile($userId) {
        $userModel = new UserModel();
        $userData = $userModel->getUserById($userId);
        include 'views/profile.php';
    }
}

This approach helps structure the code, dividing responsibilities and simplifying maintenance and extension of the application.