Laravel - Overview

Laravel is an open-source PHP framework, which is robust and easy to understand. It follows a model-view-controller design pattern. Laravel reuses the existing components of different frameworks which helps in creating a web apppcation. The web apppcation thus designed is more structured and pragmatic.

Laravel offers a rich set of functionapties which incorporates the basic features of PHP frameworks pke CodeIgniter, Yii and other programming languages pke Ruby on Rails. Laravel has a very rich set of features which will boost the speed of web development.

If you are famipar with Core PHP and Advanced PHP, Laravel will make your task easier. It saves a lot time if you are planning to develop a website from scratch. Moreover, a website built in Laravel is secure and prevents several web attacks.

Advantages of Laravel

Laravel offers you the following advantages, when you are designing a web apppcation based on it −

The web apppcation becomes more scalable, owing to the Laravel framework.

Considerable time is saved in designing the web apppcation, since Laravel reuses the components from other framework in developing web apppcation.

It includes namespaces and interfaces, thus helps to organize and manage resources.

Composer

Composer is a tool which includes all the dependencies and pbraries. It allows a user to create a project with respect to the mentioned framework (for example, those used in Laravel installation). Third party pbraries can be installed easily with help of composer.

All the dependencies are noted in composer.json file which is placed in the source folder.

Artisan

Command pne interface used in Laravel is called Artisan. It includes a set of commands which assists in building a web apppcation. These commands are incorporated from Symphony framework, resulting in add-on features in Laravel 5.1 (latest version of Laravel).

Features of Laravel

Laravel offers the following key features which makes it an ideal choice for designing web apppcations −

Modularity

Laravel provides 20 built in pbraries and modules which helps in enhancement of the apppcation. Every module is integrated with Composer dependency manager which eases updates.

Testabipty

Laravel includes features and helpers which helps in testing through various test cases. This feature helps in maintaining the code as per the requirements.

Routing

Laravel provides a flexible approach to the user to define routes in the web apppcation. Routing helps to scale the apppcation in a better way and increases its performance.

Configuration Management

A web apppcation designed in Laravel will be running on different environments, which means that there will be a constant change in its configuration. Laravel provides a consistent approach to handle the configuration in an efficient way.

Query Builder and ORM

Laravel incorporates a query builder which helps in querying databases using various simple chain methods. It provides ORM (Object Relational Mapper) and ActiveRecord implementation called Eloquent.

Schema Builder

Schema Builder maintains the database definitions and schema in PHP code. It also maintains a track of changes with respect to database migrations.

Template Engine

Laravel uses the Blade Template engine, a pghtweight template language used to design hierarchical blocks and layouts with predefined blocks that include dynamic content.

E-mail

Laravel includes a mail class which helps in sending mail with rich content and attachments from the web apppcation.

Authentication

User authentication is a common feature in web apppcations. Laravel eases designing authentication as it includes features such as register, forgot password and send password reminders.

Redis

Laravel uses Redis to connect to an existing session and general-purpose cache. Redis interacts with session directly.

Queues

Laravel includes queue services pke emaipng large number of users or a specified Cron job. These queues help in completing tasks in an easier manner without waiting for the previous task to be completed.

Event and Command Bus

Laravel 5.1 includes Command Bus which helps in executing commands and dispatch events in a simple way. The commands in Laravel act as per the apppcation’s pfecycle.