top-30-laravel-interview-questions-and-answers-for-2025

Top 30 laravel interview questions and answers for 2025?

Hi Brothers ,

These questions cover a range of difficulty levels, from beginner to advanced.

Basic Laravel Questions
What is Laravel?

Laravel is an open-source PHP web framework designed for building modern web applications. It follows the MVC (Model-View-Controller) architecture and provides features like routing, authentication, and caching.

What are the main features of Laravel?
  • Eloquent ORM
  • Blade templating engine
  • Routing
  • Middleware
  • Task scheduling
  • Authentication and authorization
  • Artisan CLI
What is the use of the composer command in Laravel?

Composer is a dependency manager for PHP. In Laravel, it is used to install and manage packages or libraries required by the application.

What is Artisan in Laravel?

Artisan is Laravel’s built-in command-line tool for performing tasks like database migrations, scaffolding, and seeding.

Example: php artisan make:model User

What is MVC in Laravel?
  • Model: Handles database interactions.
  • View: Displays data to users.
  • Controller: Manages application logic.
Routing and Middleware
What is routing in Laravel?

Routing defines how application URLs map to specific controllers or closures.

Example: Route::get('/home', [HomeController::class, 'index']);

What are the different types of routes in Laravel?
  • GET: Fetch resources
  • POST: Submit data
  • PUT/PATCH: Update resources
  • DELETE: Delete resources
What is middleware in Laravel?

Middleware acts as a bridge between a request and a response. It is used for authentication, logging, or other pre-processing tasks.

How can you create middleware?

php artisan make:middleware CheckAge

How do you register middleware?

Middleware can be registered in the app/Http/Kernel.php file under routeMiddleware or middlewareGroups.

Eloquent ORM
What is Eloquent ORM?

Eloquent is Laravel’s built-in ORM (Object-Relational Mapper) for interacting with the database using an active record pattern.

How do you define relationships in Eloquent?

Relationships can be defined using methods:

  • hasOne()
  • hasMany()
  • belongsTo()
  • belongsToMany()

Example:

public function posts() {
    return $this->hasMany(Post::class);
}
What is the difference between find() and where() in Eloquent?
  • find(): Fetches a single record by its primary key.
  • where(): Adds query constraints, can fetch multiple records.
What is a model in Laravel?

A model represents a table in the database.

Example: php artisan make:model User

How do you implement soft deletes in Laravel?
  • Add use SoftDeletes in the model.
  • Add deleted_at column in the migration.
Database and Migrations
What is a migration in Laravel?

A migration is a way to define database schema changes in a version-controlled manner.

Example: php artisan make:migration create_users_table

How do you run migrations?

php artisan migrate

What is database seeding in Laravel?

Database seeding is used to populate the database with test data.

Example: php artisan make:seeder UserSeeder

Authentication and Authorization
How does Laravel handle authentication?

Laravel provides pre-built authentication functionality via the auth scaffold.

Example: php artisan make:auth

What is the difference between Auth::attempt() and Auth::check()?
  • Auth::attempt(): Attempts to log in a user with given credentials.
  • Auth::check(): Checks if a user is logged in.
What is a guard in Laravel?

Guards define how users are authenticated for each request.

Example: web guard, API guard.

How can you create custom middleware for authorization?

php artisan make:middleware CheckRole

What is the difference between policies and gates in Laravel?
  • Policies: Handle authorization logic for models.
  • Gates: Handle authorization logic for general actions.
Advanced Laravel Features
What are events and listeners in Laravel?

Events are used to signal that an action has occurred, while listeners handle the action.

Example:

  • php artisan make:event UserRegistered
  • php artisan make:listener SendWelcomeEmail
What is the purpose of service providers in Laravel?

Service providers are the central place for application configuration and bootstrapping.

What are Laravel jobs and queues?

Jobs handle specific tasks like sending emails, while queues allow jobs to be processed in the background.

What is Laravel Passport?

Passport provides OAuth5 authentication for APIs.

What is the purpose of the config folder in Laravel?

The config folder contains configuration files for various parts of the application, such as database settings (database.php) and mail settings (mail.php).

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