Laravel is one of the most widely used PHP frameworks, known for its clean structure and developer-friendly features. If you are preparing for a Laravel interview, it helps to go through common questions that test your understanding of how the framework works. This blog covers 35+ important Laravel interview questions and answers. These include topics like routing, controllers, Eloquent, middleware, and more. Use this list to prepare quickly and easily for your next Laravel interview.
Fun Fact – Around 32% of all Laravel websites come from the United States, followed by 17% from India and 9% from Brazil.
Note – To make your preparation easier, we have divided these Laravel interview questions into different categories – basic, freshers, advanced, technical, coding, and more.
Laravel Basic Interview Questions
Here are some commonly asked basic Laravel framework interview questions and answers.
- What is Laravel and why is it popular among developers?
Laravel is a PHP framework built to simplify common web development tasks like routing, authentication, sessions, and caching. Developers like Laravel because it has clean syntax, built-in tools, and strong community support. It speeds up development without sacrificing structure or flexibility.
- How does Laravel handle routing?
Laravel uses a file called routes/web.php for web routes and routes/api.php for API routes. You define routes using expressive methods like Route::get(), Route::post(), etc. Routes can be grouped, named, and protected with middleware, making the application easy to manage.
- What is the purpose of artisan in Laravel?
Artisan is Laravel’s command-line tool. It helps automate repetitive tasks like creating controllers, running migrations, seeding the database, and clearing caches. For example, php artisan make:controller generates a new controller class in seconds.
- How do you define a controller in Laravel?
You can create a controller using the Artisan command php artisan make:controller UserController. Then you define methods inside the class for handling requests, like index(), store(), or update(). These methods are linked to routes in web.php or api.php.
- What is the difference between get(), first(), and find() in Eloquent?
- get() returns a collection of records.
- first() returns only the first result.
- find() looks for a specific record by primary key.
So, User::get() gets all users, User::first() returns the first user, and User::find(1) fetches the user with ID 1.
Laravel Interview Questions for Freshers
Here is a list of Laravel interview questions and answers for freshers.
- What are service providers in Laravel?
Service providers are the central place for registering services, bindings, and event listeners. Laravel loads them during the bootstrapping process. They live in the app/Providers folder and include methods like register() and boot() to set up things like custom classes or observers.
- What is middleware and how is it used?
Middleware acts as a filter for HTTP requests. It is used for tasks like checking authentication, logging, or modifying requests before they hit the controller. You can create middleware using php artisan make:middleware, and apply it in route definitions or globally in Kernel.php.
- How do you create a migration file in Laravel?
Use the command php artisan make:migration create_users_table. This creates a file in the database/migrations directory. You then define the table schema using Laravel’s Schema builder. Migrations are version-controlled and help sync databases across environments.
- What is the use of .env file?
The .env file stores environment-specific configuration like database credentials, mail settings, and API keys. Laravel reads these values using env() or via config/ files. It helps keep sensitive data out of the codebase and allows easy switching between environments.
- How does blade templating work in Laravel?
Blade is Laravel’s built-in templating engine. It lets you write clean views with features like template inheritance (@extends), sections (@section), and control structures like @if, @foreach. Blade compiles templates into plain PHP for fast rendering.
Laravel Interview Questions for Experienced
Let’s go through some important Laravel interview questions and answers for experienced candidates.
- How do you use Laravel queues in a real project?
Laravel queues are used to delay time-consuming tasks like sending emails or processing uploads. You push jobs to the queue using dispatch(), and they’re processed by workers running in the background. You can use database, Redis, or SQS as queue drivers, depending on your project needs.
- What are some ways to optimise Laravel performance?
You can speed up Laravel apps by caching routes and config using Artisan (php artisan route:cache, config:cache), using eager loading to reduce queries, and minimising middleware. Tools like Laravel Octane can also help in high-performance cases. Database indexing and using queues properly also improve performance.
- How do you manage large Laravel projects?
“In large projects, I use a modular structure with separate folders for each domain or feature. I also rely on service classes, repository patterns, and proper naming conventions. Route grouping, custom traits, and policy-based authorization keep things clean and organized.”
- How does Laravel handle database transactions?
Laravel offers the DB::transaction() method to wrap operations that need to succeed or fail together. If anything goes wrong inside the closure, all changes are rolled back. You can also manually begin and commit transactions using DB::beginTransaction(), commit(), and rollBack().
- Can you explain repository pattern in the context of Laravel?
“The repository pattern separates business logic from data access. Instead of calling Eloquent directly in controllers, I create a repository class to handle all model interactions. This makes the code easier to test, maintain, and switch to another data source if needed.”
Laravel Interview Questions for 1 Year Experience
These interview questions for Laravel are mostly asked to candidates with 1 year of experience.
- What kind of Laravel projects have you worked on so far?
- Tell me about a time you struggled with a bug in Laravel and how you fixed it.
- A user report says their data isn’t saving—how would you troubleshoot this in a Laravel form submission?
Laravel Interview Questions for 2 Year Experience
If you have 2 years of experience, you might come across such Laravel interview questions.
- How has your understanding of Laravel evolved over the past two years?
- Describe a situation where you had to meet a tight deadline on a Laravel project.
- You are asked to implement a new feature. How would you structure the controller and routes?
Laravel Interview Questions for 3 Year Experience
Here are some interview questions for Laravel for professionals with three years of experience.
- What Laravel tools or packages do you regularly use?
- Share an experience where you improved the performance of a Laravel app.
- You are migrating a legacy PHP app to Laravel. What’s your approach?
Also Read - Top 20 PHP OOPs Interview Questions and Answers
Laravel Interview Questions for 4 Year Experience
Candidates with 4 years of experience might face these Laravel interview questions.
- What architecture patterns do you follow when building Laravel applications?
- Have you mentored junior developers in Laravel? How did you do it?
- You need to integrate a third-party API. How would you structure it in a Laravel project?
Laravel Interview Questions for 5 Year Experience
These interview questions for Laravel are for professional with 5 years of experience.
- How do you stay updated with changes in Laravel?
- Describe a conflict you had during a Laravel project and how you handled it.
- A Laravel app is taking too long to load. What would you check first?
Laravel Interview Questions for 6 Year Experience
If you have around 6 years of experience, you might be asked such Laravel interview questions.
- What’s your approach to writing scalable Laravel code?
- Tell me about a project where you led the Laravel development end-to-end.
- You are asked to build a multi-tenant Laravel app. How would you go about it?
Laravel Interview Questions for 10 Years Experienced
These interview questions for Laravel are mostly asked to senior professionals with 10 years of experience.
- How have you seen Laravel evolve over the last decade, and how did you adapt?
- Tell me about a time when you had to overhaul an existing Laravel codebase.
- You are tasked with auditing a large Laravel codebase. What are your first steps?
Laravel Advanced Interview Questions
Here are some advanced PHP Laravel interview questions and answers.
- How would you handle caching strategies in Laravel for high-traffic applications?
“I use route, view, and config caching with Artisan commands like php artisan config:cache. For data caching, I prefer Redis or Memcached. I cache frequently accessed queries using Cache::remember() and apply tags to manage cache groups. I also avoid caching dynamic content and set appropriate TTLs.”
- What is Laravel Octane and when should you use it?
“Laravel Octane speeds up applications by serving requests through Swoole or RoadRunner. It keeps the app in memory between requests, which reduces boot time. I use Octane for high-performance apps with many requests per second, especially when working with APIs or real-time services.”
- How do you implement custom service containers and bindings?
“In AppServiceProvider, I use the register() method to bind classes or interfaces to the container using $this->app->bind(). For example, binding a repository interface to its implementation makes the code loosely coupled and easier to test.”
Laravel Technical Interview Questions
Let’s cover some important technical interview questions for Laravel.
- What is the difference between hasOneThrough and hasManyThrough in Eloquent?
hasOneThrough defines a one-to-one relationship across two models, while hasManyThrough defines one-to-many. For example, if a country has many users and users have posts, then Country can access posts via hasManyThrough.
- How does Laravel handle CSRF protection?
Laravel uses a CSRF token stored in a session and injected into forms via @csrf. When a POST, PUT, PATCH, or DELETE request is made, Laravel compares the token with the session to prevent cross-site attacks.
- What are the steps to create and use a custom Artisan command?
Use php artisan make:command MyCommand. Then, set a signature and logic inside the handle() method. Register it in Kernel.php under the commands array. Run it using php artisan my:command.
Laravel Logical Interview Questions
These are some logical Laravel interview questions and answers.
- How would you avoid N+1 query problems in Eloquent?
“I use eager loading with with() to load relationships ahead of time. For example, Post::with(‘comments’)->get() prevents multiple queries for each comment. I also use load() when I already have the parent model.”
- How would you validate deeply nested array inputs in a Laravel request?
“I use dot notation or wildcard rules like ‘items.*.name’ => ‘required|string’ in form request validation. This works well when dealing with arrays of objects from the frontend.”
- What logic would you use to handle dynamic role-based permissions?
“I define roles and permissions in database tables. Then I use Laravel Gates or Policies to check permissions at runtime. I usually create a hasPermission() method on the User model and check permissions through middleware or inside controllers.”
Laravel Developer Interview Questions
Here are some commonly asked Laravel interview questions and answers for developers.
- What is the difference between Auth::user() and auth()->user()?
Both return the authenticated user. Auth::user() is the facade version, while auth()->user() is a helper function. The helper is shorter and preferred in recent Laravel versions, but both are valid.
- How do you handle file uploads securely in Laravel?
“I validate files using the mimes or file rule and restrict file size. Then I store uploads using store() or storeAs() in Laravel’s storage system. I never trust client file names and always store files outside the public directory unless explicitly needed.”
- How would you debug a failed job in Laravel queues?
“First, I check the failed_jobs table to see the error message. I also log errors inside the job’s failed() method. Laravel also supports retrying failed jobs with php artisan queue:retry. I use Horizon for monitoring when Redis is the queue driver.”
Laravel Interview Questions for Senior Developer
If you are a senior developer, you might come across these interview questions for Laravel.
- How would you structure a Laravel project for a team of 10 developers?
“I use a domain-based folder structure and break logic into service classes and repositories. I enforce strict naming conventions and use contracts for shared logic. I also document APIs and business rules in a shared workspace like Notion or Wiki.”
- What’s your process for setting up CI/CD in a Laravel application?
“I use GitHub Actions or GitLab CI to automate testing, linting, and deployments. The pipeline runs tests on every push and deploys to staging or production if successful. I handle .env management and database migrations as part of the workflow. For deployment, I prefer Laravel Forge or Ploi, as they simplify server setup and work well with Laravel apps.”
- How do you manage environment-specific configurations across staging and production?
“Each environment has its own .env file. I never commit them to the repo. I use environment variables for API keys, DB credentials, and queue settings. Laravel reads from .env or system environment variables at runtime.”
Laravel API Interview Questions
Here are some frequently-asked Laravel interview questions and answers on API.
- How do you build RESTful APIs using Laravel?
“I define API routes in routes/api.php and return JSON responses from controllers. I use form request classes for validation and Resource classes for formatting responses. For versioning, I prefix routes like v1/users.”
- What tools or packages do you use to document Laravel APIs?
“I use tools like Laravel Swagger, Scribe, or Postman collections. They help generate API documentation from annotations or routes. Some even support auto-generation from request/response structures.”
- How do you handle API authentication and rate limiting in Laravel?
“For authentication, I use Laravel Sanctum or Passport. Rate limiting is managed using throttle middleware, and can be configured in RouteServiceProvider or directly on routes using ->middleware(‘throttle:60,1’).”
Also Read - Top 50+ REST API Interview Questions and Answers
Laravel Coding Interview Questions
These are some common coding interview questions for Laravel.
- Write a query to fetch the latest 5 posts created by a user with ID 10.
$posts = Post::where(‘user_id’, 10)
->orderBy(‘created_at’, ‘desc’)
->take(5)
->get();
- Create a route that returns a JSON response with user details and their posts.
use App\Models\User;
Route::get(‘/user/{id}’, function ($id) {
$user = User::with(‘posts’)->findOrFail($id);
return response()->json($user);
});
- Create a validation rule for an input that looks like:
“items”: [
{ “product_id”: 1, “quantity”: 2 },
{ “product_id”: 5, “quantity”: 1 }
]
This kind of input is commonly used in cart submissions or bulk order forms. Here’s how you’d validate it in Laravel:
$request->validate([
‘items’ => ‘required|array|min:1’,
‘items.*.product_id’ => ‘required|integer|exists:products,id’,
‘items.*.quantity’ => ‘required|integer|min:1’
]);
This checks that each item has a valid product_id and a quantity of at least 1.
- Use Eloquent to get all users who haven’t posted anything.
$users = User::doesntHave(‘posts’)->get();
Build a custom validation rule to check if a date is in the future.
$request->validate([
‘event_date’ => [‘required’, ‘date’, function ($attribute, $value, $fail) {
if (strtotime($value) <= time()) {
$fail(‘The event date must be in the future.’);
}
}]
]);
Wrapping Up
These Laravel interview questions cover everything from basics to advanced topics, helping you prepare with real, relevant examples. Whether you are starting out or have years of experience, practicing these will help you in interviews.
Looking for Laravel jobs? Head to Hirist—an online job portal made for tech professionals. Find top Laravel job openings across India, easily and quickly.
FAQs
Is Laravel good for freshers to learn?
Yes. Laravel is beginner-friendly. Its syntax is clean, and the documentation is easy to follow. Freshers can build real projects quickly and understand PHP development better.
What is a common Laravel practical task for interview rounds?
You may be asked to build a simple CRUD app, write an API with validation, or solve a real-world Eloquent query. Tasks test logic, structure, and code clarity.
How much Laravel experience do companies expect?
For entry-level roles, basic Laravel knowledge is enough. For mid to senior roles, companies prefer 2–5 years of hands-on experience with real projects and advanced features.
Are Laravel interviews mostly theory or coding-based?
It depends on the role. Freshers face more theory questions. Experienced developers are usually tested with coding tasks, problem-solving, and how they’ve handled real-life Laravel issues.
What are some interview tips for Laravel developers?
Review core concepts like routing, Eloquent, middleware, and queues. Practice coding tasks. Be ready to explain your past projects and how you solve real coding problems.
What are the most asked questions in a Laravel interview?
Interviewers often ask about migrations, Eloquent relationships, middleware, and request validation. You may also get scenario-based questions related to debugging or app performance.
What is the average salary for Laravel developers in India?
According to data from AmbitionBox, entry-level Laravel developers earn ₹1.9– 3.5 LPA. With 2–4 years of experience, it can go up to ₹7.3 LPA. Senior roles can reach ₹12–18 LPA based on skills.
Are these Laravel interview questions useful for experienced developers?
Yes. These questions cover both basic and advanced topics. They help experienced developers revisit key concepts and prepare better for technical and coding rounds.