Interviewer
Hello! Today we will discuss Laravel interview questions and answers for beginners.
You
Hi! I am excited to talk about Laravel basics and prepare for interviews.
Interviewer
What do you know about Laravel?
You
Laravel is an open-source PHP framework created by Taylor Otwell. It follows the MVC architectural pattern and provides features like routing, migrations, and dependency management through Composer.
Interviewer
Which PHP version is currently used with Laravel?
You
Laravel supports PHP version 7.4 and above, and currently, PHP 8.x is commonly used in modern Laravel projects.
Interviewer
What is MVC architecture?
You
MVC stands for Model-View-Controller. The Model handles database and business logic, the View is responsible for UI and display, and the Controller manages user input, coordinating between Model and View.
Interviewer
What do you know about Object-Oriented Programming (OOP) in PHP?
You
OOP allows organizing code with classes and objects representing real-world entities. Laravel heavily uses OOP concepts like inheritance and polymorphism to write reusable and maintainable code.
Interviewer
What is Composer?
You
Composer is a dependency manager for PHP that helps manage and install external libraries needed in projects, including Laravel packages.
Interviewer
What do you know about Artisan commands?
You
Artisan is Laravel’s command-line tool which allows developers to create controllers, models, run migrations, and perform other repetitive tasks easily using command-line commands.
Interviewer
What are Migrations in Laravel?
You
Migrations are PHP classes used for version controlling database schema. They allow developers to create, modify, and share the database structure easily.
Interviewer
What is Eloquent ORM?
You
Eloquent ORM is Laravel’s ActiveRecord implementation to interact with the database using models and simple PHP syntax instead of raw SQL queries.
Interviewer
Can you explain relationships in Eloquent?
You
Yes. Relationships like one-to-one, one-to-many, and many-to-many are defined using methods like hasOne(), hasMany(), and belongsToMany() in models, enabling easy and efficient data related querying.
Interviewer
What is Blade templating engine?
You
Blade is Laravel’s powerful templating engine that allows using plain PHP code in views more cleanly, with shortcuts for loops, conditions, and includes.
Interviewer
What is Middleware and how is it used in Laravel?
You
Middleware filters HTTP requests entering your application. It is used for authentication, logging, and modifying requests before they reach controllers.
Interviewer
How do you handle forms in Laravel?
You
Forms in Laravel use CSRF tokens to protect from cross-site forgery. We validate the inputs either directly in the controller or by using FormRequest classes.
Interviewer
What are the advantages of using Laravel?
You
Laravel offers rapid development with built-in features like authentication, ORM, routing, Blade templating, and a large supportive community, enabling developers to write clean and maintainable code.
Interviewer
What is a Facade in Laravel?
You
Facades provide a static interface to classes available in the service container. They allow easier access to objects like Cache, Route, and DB through expressive syntax.
Interviewer
What are Service Providers?
You
Service Providers are the central place to configure and register application services, such as binding classes or loading routes and events during bootstrapping.
Interviewer
That’s all for now. Do you have any questions?
You
Thank you! I am eager to learn and grow with practical experience and contribute effectively.