use Illuminate\Http\Request; use Illuminate\Support\Facades\URL; // Generate a CSRF token $token = csrf_token(); // Add the CSRF token to a form field echo ''; // Verify the CSRF token on form submission $request = Request::createFromGlobals(); if (!$request->session()->token() === $request->input('_token')) { // CSRF token verification failed echo 'CSRF attack detected!'; exit; } // Use the verified CSRF token to process the form data // ...In this code example, the `csrf_token()` function generates a unique token that is added as a hidden field in a form. When the form is submitted, the `createFromGlobals()` method is used to create an instance of the `Request` class. The `token()` method retrieves the current session token, which is compared to the `_token` field in the form submission. If the tokens do not match, a CSRF attack is detected and the process is terminated. If the tokens match, the form data is processed securely. Overall, the PHP Illuminate\Http\Request secure package library is a useful tool for implementing secure request handling in PHP applications.