Laravel Examples Dependency Injection PHP // app/Services/EmailService.php class EmailService { public function send(string $to, string $subject, string $message) { // Send email using a third-party library // ... } } // app/Http/Controllers/UserController.php class UserController extends Controller { public function __construct(EmailService $emailService) { $this->emailService = $emailService; } public function register(Request $request) { // ... $this->emailService->send($request->input('email'), 'Welcome...Read More

String and Nullable Field:We want a name column to store product names. It should be a string and nullable (i.e., it can be empty). php artisan make:migration create_products_table --create=products --schema="name:string:nullable" Integer Field with Default Value:We’ll add an quantity column to store the product quantity. It’s an integer with a default value of 0. php artisan make:migration create_products_table --create=products --schema="name:string:nullable,...Read More