30+ Laravel Interview Questions 2025 You Must Know Before Any Interview

Laravel Interview Questions 2025 are essential for developers aiming to shine in web development interviews. As Laravel continues to dominate as a powerful PHP framework, mastering its core concepts, commands, and use cases is critical for landing top roles.

Whether you’re a fresher or an experienced developer, this article covers 30+ carefully curated questions, blending basics from trusted sources and advanced topics to help you prepare effectively. From migrations to middleware, we’ll explore practical implementations, time-saving shortcuts, and real-world applications to address pain points like slow performance and complex setups. Let’s dive in!

Why Prepare for Laravel Interview Questions 2025?

Laravel’s popularity stems from its elegant syntax, robust features, and scalability, making it a favorite for building modern web applications. Interviewers often test your understanding of Laravel’s core components, practical implementations, and problem-solving skills. Preparing for Laravel Interview Questions 2025 ensures you can confidently tackle topics like Eloquent ORM, Blade templating, and performance optimization, setting you apart in competitive job markets.

Basic Laravel Interview Questions for Freshers

Understanding Laravel’s foundational concepts is key to acing interviews. Here are some commonly asked questions with concise explanations and practical examples.

1. What is Laravel?

Laravel is an open-source PHP framework designed for web application development, following the MVC (Model-View-Controller) pattern. It simplifies tasks like routing, authentication, and database management with expressive syntax.

Example: Create a new Laravel project using Composer:

composer create-project laravel/laravel my-app

2. What is the latest Laravel version in 2025?

As of 2025, the latest stable version is Laravel 12, released with enhanced features like streamlined authentication and improved performance.

3. What are migrations in Laravel?

Migrations are version control for your database, allowing you to define and modify schema using PHP code. They ensure consistency across environments.

Implementation:

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreatePostsTable extends Migration
{
    public function up()
    {
        Schema::create('posts', function (Blueprint $table) {
            $table->id();
            $table->string('title');
            $table->text('content');
            $table->timestamps();
        });
    }

    public function down()
    {
        Schema::dropIfExists('posts');
    }
}

Command: Run migrations with php artisan migrate.

4. What is Eloquent ORM?

Eloquent ORM is Laravel’s built-in Object-Relational Mapping tool, allowing you to interact with database tables using PHP models.

Example: Retrieve all users:

$users = App\Models\User::all();

5. What is the Blade templating engine?

Blade is Laravel’s templating engine, enabling dynamic content rendering with simple syntax. Files use the .blade.php extension.

Example:

@yield('content')

6. What are seeders in Laravel?

Seeders populate database tables with test or dummy data, useful for development and testing.

Command: Create a seeder:

php artisan make:seeder UserSeeder

Example:

public function run()
{
    \App\Models\User::factory()->count(10)->create();
}

7. What is Artisan in Laravel?

Artisan is Laravel’s command-line interface, offering shortcuts for tasks like generating files, running migrations, and seeding databases.

Shortcut: List all commands:

php artisan list

8. How do you define environment variables?

Environment variables are stored in the .env file, controlling settings like database connections.

Example:

DB_HOST=127.0.0.1
DB_PORT=3306

9. What are the default route files?

Laravel includes four route files:

• web.php: Web routes with session and CSRF protection.
• api.php: Stateless API routes.
• console.php: Console commands.
• channel.php: Event broadcasting channels.

10. How to enable maintenance mode?

Maintenance mode displays a user-friendly page during updates.

Commands:

php artisan down
php artisan up

Intermediate Laravel Interview Questions

These questions test your ability to apply Laravel in real-world scenarios, focusing on practical use cases and optimization.

11. How to implement soft deletes?

Soft deletes mark records as deleted by setting a deleted_at timestamp instead of removing them.

Implementation:

use Illuminate\Database\Eloquent\SoftDeletes;

class Post extends Model
{
    use SoftDeletes;
}

Query: Retrieve soft-deleted records:

$deletedPosts = Post::withTrashed()->get();

12. What are factories in Laravel?

Factories generate fake data for testing and seeding.

Example:

use Illuminate\Database\Eloquent\Factories\Factory;

class PostFactory extends Factory
{
    public function definition()
    {
        return [
            'title' => $this->faker->sentence,
            'content' => $this->faker->paragraph,
        ];
    }
}

13. How to create a custom Artisan command?

Custom Artisan commands automate repetitive tasks.

Command:

php artisan make:command SendEmails

Implementation:

protected $signature = 'email:send';
public function handle()
{
    // Logic to send emails
}

14. What are middleware?

Middleware filters HTTP requests, handling tasks like authentication.

Example: Create middleware:

php artisan make:middleware CheckAge

15. How to optimize Laravel performance?

Slow performance is a common pain point. Optimize with:

• Caching: Use Cache::put(‘key’, $value, $minutes).
• Eager Loading: Prevent N+1 query issues with with().
• Query Optimization: Use select() to limit columns.

Example:

$users = User::with('posts')->select('id', 'name')->get();

16. What are named routes?

Named routes simplify URL generation.

Example:

Route::get('/profile', [ProfileController::class, 'index'])->name('profile');

Usage:

return redirect()->route('profile');

17. What is dependency injection?

Dependency injection resolves class dependencies automatically via Laravel’s service container.

Example:

public function __construct(UserRepository $repository)
{
    $this->repository = $repository;
}

18. What are Laravel queues?

Queues run time-consuming tasks (e.g., sending emails) in the background.

Implementation:

dispatch(new SendEmailJob($user));

19. What is the Repository pattern?

The Repository pattern decouples business logic from data access, improving maintainability.

Example:

class UserRepository
{
    public function getAll()
    {
        return User::all();
    }
}

20. How to validate requests?

Request validation ensures data integrity.

Example:

public function store(Request $request)
{
    $validated = $request->validate([
        'title' => 'required|max:255',
    ]);
}

Advanced Laravel Interview Questions 2025

These questions challenge your expertise in complex Laravel features and real-world applications.

21. What are relationships in Laravel?

Relationships define how models are connected, like one-to-many or many-to-many.

Example (One-to-Many):

public function posts()
{
    return $ID->hasMany(Post::class);
}

22. What are facades?

Facades provide a static interface to classes in the service container.

Example:

use Illuminate\Support\Facades\Cache;
Cache::put('key', 'value', 60);

23. How to implement throttling?

Throttling limits request rates to prevent abuse.

Example:

Route::middleware('throttle:60,1')->get('/api', fn() => 'API');

24. What are events and listeners?

Events decouple application logic, triggering listeners when actions occur.

Example:

php artisan make:event UserRegistered
php artisan make:listener SendWelcomeEmail --event=UserRegistered

25. How to enable query logging?

Query logging helps debug database performance.

Example:

DB::enableQueryLog();
$queries = DB::getQueryLog();

26. What is Laravel Nova?

Nova is an admin panel for managing database records, built on Laravel.

27. What is the Singleton pattern?

The Singleton pattern ensures a class has only one instance.

Example:

class Singleton
{
    private static $instance;
    public static function getInstance()
    {
        if (!self::$instance) {
            self::$instance = new self();
        }
        return self::$instance;
    }
}

28. How to use collections?

Collections wrap arrays with powerful methods like map and filter.

Example:

$users = User::all()->map(function ($user) {
    return $user->name;
});

29. What are accessors and mutators?

Accessors modify retrieved data; mutators modify data before saving.

Example (Accessor):

public function getFullNameAttribute()
{
    return $this->first_name . ' ' . $this->last_name;
}

30. How to implement localization?

Localization serves content based on user language preferences.

Example:

echo __('messages.welcome');

Bonus Laravel Interview Questions 2025

31. What is Laravel Tinker?

Tinker is a REPL tool for interacting with your Laravel application via the command line.

Command:

php artisan tinker

32. How to create a resource route?

Resource routes simplify CRUD operations.

Example:

Route::resource('posts', PostController::class);

33. What is Lumen?

Lumen is a lightweight Laravel-based framework for microservices.

Tips to Ace Laravel Interviews in 2025

• Practice Hands-On: Build projects to understand concepts like migrations and queues.
• Optimize Code: Learn to write efficient queries and use caching.
• Stay Updated: Follow Laravel’s official documentation for new features.
• Mock Interviews: Use platforms like Scaler for real-world coding challenges.

Conclusion

Mastering Laravel Interview Questions 2025 is your gateway to excelling in web development interviews. By understanding core concepts, practicing implementations, and leveraging shortcuts like Artisan commands, you can tackle any question with confidence. Whether it’s optimizing performance or implementing queues, this guide equips you with actionable insights. Start preparing today, explore resources like Laravel News, and land your dream role!