Are there any specific PHP frameworks or libraries that can simplify the process of implementing a global access code system for a website or online shop?

Implementing a global access code system for a website or online shop can be simplified by using PHP frameworks or libraries such as Laravel or Symfony. These frameworks provide built-in features for authentication, authorization, and security, making it easier to manage access codes and restrict access to certain parts of the website.

// Example code snippet using Laravel for implementing a global access code system

// Define a route that requires a global access code
Route::get('/dashboard', function () {
    // Check if the user is authenticated
    if (Auth::check()) {
        // Check if the user has the global access code
        if (Auth::user()->hasGlobalAccessCode()) {
            return view('dashboard');
        } else {
            return redirect('/');
        }
    } else {
        return redirect('/login');
    }
});