PHP Laravel Interview Questions: Basic to Advanced Guide

If you're preparing for a Laravel developer job, brushing up on PHP Laravel interview questions is your first step toward acing the interview.

Whether you're a fresh graduate, switching stacks, or a seasoned dev looking to refresh your skills.

This guide walks you through everything from core PHP concepts to advanced Laravel coding challenges.

Core PHP Concepts to Revise Before Laravel Interviews

Laravel is built on PHP, so expect interviewers to assess your grasp of foundational PHP concepts. Make sure you're solid on:

• Data types, arrays and associative arrays

• Variable scope and superglobals ($_GET, $_POST, $_SESSION, etc.)

• Control structures (if, for, while, switch).

• Object-Oriented Programming (OOP): Classes, interfaces, traits and inheritance.

• PHP error handling.

• Sessions vs cookies.

• Namespaces and autoloading.

• Composer and dependency management.

• HTTP request lifecycle in PHP.

Pro Tip: Interviewers may also ask you to explain how PHP works under the hood or how Laravel leverages OOP and MVC patterns.

10 Basic Laravel Interview Questions

Start with these to build confidence:

1. What is Laravel and what are its key features?

2. What is Artisan and how is it used?

3. What are service providers in Laravel?

4. How does routing work in Laravel?

5. What is middleware and when would you use it?

6. How do you use Eloquent ORM in Laravel?

7. What are blade templates?

8. What is CSRF protection and how is it handled in Laravel?

9. How do you validate form input?

10. What’s the use of .env files in Laravel?

    10 Advanced Laravel Interview Questions

    Once the basics are nailed, dive into the complex:

    1. Explain Laravel’s service container and dependency injection.

2. What is a repository pattern and how is it implemented in Laravel?

3. How do you handle queues and jobs in Laravel?

4. Describe Laravel event broadcasting.

5. What’s the difference between hasOneThrough and hasManyThrough?

6. How would you optimize Laravel application performance?

7. How is authentication handled in Laravel Jetstream vs Breeze?

8. What are Laravel policies and gates?

9. How do you create and use custom Artisan commands?

Describe how to write unit tests using Laravel's testing tools.

Sample Coding Test Problems with Solutions

Problem 1: Create a RESTful API endpoint for a “Book” model with resource controller.
Solution Highlights:

• Route definition using Route::apiResource()

• Use of Eloquent model and resource class

• Return JSON responses with proper status codes

Problem 2: Write a Laravel middleware to log request headers and IP addresses.
Solution Highlights:

• Use of handle() method

• Logging via Log::info()

• Registration in Kernel.php

Interactive Quiz: Test Your Laravel Readiness

Ready to see where you stand?

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• 15 handpicked questions

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Conclusion : Level Up Your Prep

If you’re serious about landing your next Laravel job, don't just read—practice, test, and build.

Take the quiz now, and we’ll send you:

• A downloadable Laravel interview PDF

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