What is Laravel Framework?
Laravel is an open-source PHP web application framework. It is a very well-documented, expressive, and easily learn the framework. Laravel is very developer-friendly as the framework can help beginners as well as advanced users. As you grow as a developer you can go more deep into Laravel functionalities and give more robust and enterprise solutions. It is based on Symfony and its source is GitHub licensed under MIT license terms. Released in the year 2011, it is featured as a modular packaging system.
It works more efficiently by accessing relational databases which makes application deployment, orientation, and development easy. There are various features associated with Laravel; object-relational mapping, query building, application logic development of applications, reverse routing.
Features of Laravel
Some of the main features of Laravel are:
- Eloquent ORM
- Query builder
- Reverse Routing
- Restful Controllers
- Migrations
- Database Seeding
- Unit Testing
- Homestead
- Source code hosted on GitHub and licensed under MIT License.
- Most Starred PHP Framework for custom software development on Github.
- Its ability to use all of the new features of PHP sets it apart.
- Friendly online community
- Detailed documentation
Most Frequently Asked Laravel Interview Questions
1. What is the latest Laravel version?
The latest Laravel version is 8.x.
2. Does Laravel support caching?
Yes, Laravel provides support for popular caching backends like Memcached and Redis.
By default, Laravel is configured to use file cache driver, which is used to store the serialized or cached objects in the file system. For huge projects, it is suggested to use Memcached or Redis.
3. Define Composer
The composer is the package manager for the framework. It helps in adding new packages from the huge community into your laravel application. It generates a file(composer.json) in your project directory to keep track of all your packages.
4. Explain Events in Laravel
An event is an action or occurrence recognized by a program that may be handled by the program or code. Laravel events provide a simple observer implementation, that allows you to subscribe and listen for various events/actions that occur in your application.
All Event classes are generally stored in the app/Events directory, while their listeners are stored in the app/Listeners of your application.
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