Home Programming An Introduction to the Laravel PHP Framework — SitePoint

An Introduction to the Laravel PHP Framework — SitePoint

An Introduction to the Laravel PHP Framework — SitePoint


On this article, we’ll get acquainted with the Laravel PHP framework, exploring what Laravel is, its historical past, its objective, and we’ll study a few of its key parts and options.

Desk of Contents

What’s Laravel?

Laravel is taken into account by many to be the default framework for creating PHP-based web sites and net functions at scale. It has turn into probably the most fashionable (if not the hottest) PHP net software frameworks resulting from its elegant and practical syntax, in depth options, and developer-friendly strategy.

Laravel offers builders with a strong toolkit for constructing all kinds of net functions (from easy net pages to complicated enterprise platforms) quickly and effectively. It goals to simplify the event course of by providing an expressive syntax, modular structure, and a variety of built-in options.

Laravel’s highly effective ecosystem makes it a really perfect selection for growing each easy and complicated net functions.

A Temporary Historical past of the Laravel PHP Framework

Taylor Otwell launched Laravel in 2011 as a private challenge. His objective was to enhance on CodeIgniter — which, on the time, was a well-known and broadly used framework. He aimed to handle a few of the limitations he encountered in CodeIgniter and to include trendy PHP options and finest practices.

After a number of iterations, Taylor open-sourced Laravel below the MIT License, making it freely accessible to the developer neighborhood. The Laravel framework shortly gained traction and garnered a devoted following resulting from its syntax, options, and ease of use.

Laravel’s reputation continued to rise with every subsequent launch. This open-source PHP framework adopted an everyday launch cycle, introducing new options, enhancements, and bug fixes to maintain up with the evolving wants of the online growth neighborhood in addition to the a number of enhancements the PHP language had throughout that interval.

The Laravel neighborhood additionally performed a major function within the Laravel framework’s development and success. A vibrant neighborhood of builders actively started to to contribute to Laravel’s growth, documentation, and ecosystem. This collaborative effort has continued to solidify Laravel’s place because the main open-source PHP framework to at the present time.

The Function of Laravel

Laravel’s major objective is to simplify the event course of and make it extra environment friendly and satisfying for the developer. It achieves this by providing a really practical and well-designed syntax, together with a variety of instruments, and by encouraging PHP and net growth finest practices. Laravel’s philosophy revolves across the following key rules:

  • Expressive Syntax. Laravel goals to supply a easy, clear, and expressive syntax that enables builders to put in writing code that’s each readable, maintainable, and environment friendly.

  • Modularity. The Laravel framework is designed with a modular structure, permitting builders to make use of particular parts independently or collectively to construct functions of various complexities.

  • Developer Expertise. Laravel prioritizes the developer’s expertise by offering a pleasant neighborhood, detailed documentation, and built-in instruments that improve productiveness and ease of growth.

  • Safety. Laravel has a concentrate on safety and consists of options like CSRF safety, SQL injection prevention, and safe authentication and authorization mechanisms out of the field.

  • Extensibility. Builders can lengthen Laravel’s core performance by creating customized packages and integrating third-party libraries.

Along with the frequent options we are able to discover in most PHP frameworks — comparable to routing and templating — Laravel offers a deep array of different functionalities out of the field. Let’s take a look at a few of the most vital ones, and likewise see how they’re carried out within the Laravel framework.


Authentication is essential for net functions, permitting customers to entry safe areas and carry out actions primarily based on their roles by authorization (extra on that later). Writing an authentication system from scratch might be like re-inventing the wheel, and that’s why Laravel offers a really handy method to implement person authentication out of the field:

use AppFashionsConsumer;

public perform register(Request $request)

On this instance, we’ve proven a simplified model of a person registration controller methodology. Laravel’s built-in validation and hashing mechanisms make it straightforward to deal with person registration securely with out the necessity to re-write all that code and expose an internet app to attainable safety vulnerabilities.


Authorization is the method of figuring out what actions a person is allowed to carry out throughout the software. Laravel’s authorization options work hand in hand with authentication and supply an easy method to outline and handle person permissions:

if ($request->person()->can('replace', $submit)) {

On this instance, we’re utilizing Laravel’s authorization performance to test if the authenticated person can replace a selected submit. Laravel’s insurance policies and gates permit net builders to encapsulate authorization logic inside devoted lessons, enhancing code group and maintainability.

Eloquent ORM

An ORM is an important element of recent PHP frameworks.

ORM stands for object-relational mapping. It’s a programming method that enables builders to work together with a relational database utilizing object-oriented programming (OOP) ideas and rules. ORM serves as a bridge between the appliance’s object-oriented code and the relational database, enabling net builders to work with information extra naturally and intuitively with out the necessity to fear about which database engine is working within the background.

Eloquent is Laravel’s implementation of the lively document sample (software program design sample utilized in object-oriented programming to characterize information saved in a relational database as objects), which simplifies database interplay and administration through the use of a extra expressive syntax:

use AppFashionsPublish;

$latestPosts = Publish::orderBy('created_at', 'desc')->take(5)->get();

$submit = new Publish;
$submit->title = 'New Publish';
$submit->content material = 'It is a new submit created with Eloquent.';

Eloquent permits net builders to work together with the database utilizing PHP lessons and offers numerous strategies for performing frequent database operations like querying, inserting, updating, and deleting information.

Database Migrations

Database migrations allow builders to model management the database schema and simply share adjustments with different staff members:

php artisan make:migration create_posts_table

public perform up()
    Schema::create('posts', perform (Blueprint $desk) {
        $desk->textual content('content material');


By no means belief information inserted by the person! Validations are important for guaranteeing that information submitted by customers meets particular standards earlier than it’s processed or saved:

use IlluminateHttpRequest;

public perform retailer(Request $request)
        'email' => 'required

Laravel offers a handy method to validate incoming information utilizing type requests or direct validation strategies, lowering the boilerplate code wanted for information validation. Laravel has over 90 highly effective, built-in validation guidelines!

Notifications and E mail

Laravel’s notification system allows us to ship notifications to customers by way of numerous channels, together with electronic mail:

use AppNotificationsInvoicePaid;
use IlluminateAssistFacadesNotification;

$bill = ...; 
$person = ...; 

Notification::ship($person, new InvoicePaid($bill));

With notifications, we are able to simply notify customers about occasions comparable to password reset requests, order confirmations, or some other customized notifications our net app requires.

File Storage

Laravel offers a easy and constant API for working with file techniques, supporting native storage, Amazon S3, and different cloud storage providers:

use IlluminateAssistFacadesStorage;

$path = $request->file('avatar')->retailer('avatars');

$url = Storage::url('avatars/file.jpg');

This function permits builders to straightforwardly handle file uploads, downloads, and storage, abstracting away the complexities of coping with completely different storage choices.

Job Queues

Job queues permit us to defer time-consuming duties — comparable to sending emails or processing information — to be executed asynchronously:

use AppJobsSendWelcomeEmail;
use IlluminateAssistFacadesQueue;

Queue::push(new SendWelcomeEmail($person));

Through the use of job queues, we are able to enhance the efficiency and responsiveness of our software, as time-consuming duties are offloaded to a separate queue that may be processed later by a employee course of.

Process Scheduling

Laravel’s activity scheduling function allows us to automate the execution of sure duties at particular intervals:

use IlluminateConsoleSchedulingSchedule;

protected perform schedule(Schedule $schedule)
    $schedule->job(new SendDailyReport)->dailyAt('23:55');

On this instance, we schedule the encourage Artisan command to run hourly and a customized job (SendDailyReport) to be executed on daily basis at 23:55. This function is especially helpful for performing periodic duties, like sending every day emails or clearing non permanent information. Through the use of Laravel activity scheduling, we successfully eradicate the necessity for counting on lower-level mechanisms like cron jobs.


Laravel comes with a complete testing suite, permitting builders to put in writing unit assessments, function assessments, and integration assessments successfully:

use AssessmentsTestCase;
use AppFashionsConsumer;

public perform test_authenticated_user_can_access_dashboard()
    $person = Consumer::manufacturing facility()->create();

    $response = $this->actingAs($person)->get('/dashboard');


Laravel’s testing instruments facilitate writing assessments that guarantee our net software behaves as anticipated, catching bugs and regressions early within the growth course of.

Laravel Packages

Overt time, Laravel has turn into famend for its packages. Laravel made it straightforward for the developer to implement issues like authentication, billing, CRM options, and extra. Among the finest packages ended up being official Laravel releases and at the moment are an integral a part of the Laravel ecosystem. The most effective recognized of them are Laravel Spark and Laravel Breeze.

Laravel Breeze

Laravel Breeze is a starter package for constructing Laravel functions with fundamental authentication. It offers a easy and customizable method to arrange person registration, login, password reset, and electronic mail verification options.

Breeze is a superb device for initiatives that require fundamental authentication with out the necessity for complicated options. It makes use of Laravel’s Blade templating engine for views and Tailwind CSS for styling, making it straightforward to customise the looks of our apps.

Laravel Spark

Laravel Spark is a extra complete resolution that extends past fundamental authentication. It’s designed for quickly launching subscription-based SaaS functions.

Spark gives options like staff administration, subscription billing, person roles, and extra. It comes with a Vue.js frontend and integrates with Stripe for fee processing.

Laravel Spark considerably hastens the event of subscription-based net functions by offering pre-built performance and UI parts.

Each Laravel Breeze and Laravel Spark are designed to reinforce developer productiveness and simplify the method of constructing frequent net software options. They streamline the method of constructing and launching net functions with Laravel.

How Laravel Compares with Different PHP Internet Frameworks

Lastly, let’s take a look at how Laravel compares with different frameworks. PHP has a vibrant framework scene, with a number of high quality merchandise being developed and repeatedly improved.

Laravel Symfony CodeIgniter Phalcon Laminas
Launch Yr 2011 2005 2006 2012 2006
Neighborhood Dimension Giant Giant Average Average Average
Ecosystem Wealthy Intensive Restricted Rising Restricted
Studying Curve Average Average Low Average Average
ORM Eloquent Doctrine Lively File Proprietary Doctrine
Authentication Sure Sure Sure Sure Sure
Routing Sure Sure Sure Sure Sure
Testing Instruments Complete Complete Restricted Average Complete
Documentation Intensive Complete Average Average Complete


Laravel is a robust and versatile open-source PHP net software framework that has revolutionized net app growth. On this article, we’ve launched Laravel, explored its historical past and objective, and dived into a few of its important options.

From authentication and authorization to eloquent ORM, database migrations, validations, notifications, file storage, job queues, activity scheduling, and testing, Laravel gives a well-rounded toolkit for constructing trendy net functions. The Laravel framework’s expressive syntax and developer-friendly strategy make it a most well-liked selection for builders worldwide in search of a productive and satisfying net growth expertise.

Whether or not you’re a seasoned Laravel developer or new to this framework, exploring its options and capabilities will undoubtedly improve your net growth initiatives and allow you to create strong and dynamic functions with ease. So dive in, experiment, and leverage the facility of Laravel to construct distinctive net functions!

Laravel FAQs

Let’s finish by answering some often requested questions on Laravel.

What’s Laravel?

Laravel is a free, open-source PHP net framework used for constructing net functions and APIs. It follows the Mannequin-View-Controller (MVC) architectural sample.

Why ought to I exploit Laravel?

Laravel simplifies frequent duties like routing, authentication, and database operations, making net growth sooner and extra environment friendly. It additionally has a big and lively neighborhood, which suggests you’ll find numerous sources and packages to increase its performance.

How do I set up Laravel?

You possibly can set up Laravel utilizing instruments like Docker or Composer. With Composer, run composer world require laravel/installer to put in the Laravel installer globally. Then you possibly can create a brand new Laravel challenge utilizing laravel new project-name.

What’s Artisan in Laravel?

Artisan is the command-line device that comes with Laravel. It offers a variety of instructions for duties like producing boilerplate code, working migrations, and managing the appliance.

What’s Eloquent in Laravel?

Eloquent is Laravel’s built-in ORM (object-relational mapping) system. It lets you work together along with your database utilizing a chic, expressive syntax, making database operations simpler and extra readable.

How does Laravel deal with authentication?

Laravel offers a built-in authentication system that features registration, login, password reset, and extra. You possibly can scaffold these options with a single Artisan command.

What’s middleware in Laravel?

Middleware is a method to filter HTTP requests that enter your software. It may be used for duties like authentication, logging, and modifying incoming requests or outgoing responses.

What’s Blade in Laravel?

Blade is Laravel’s templating engine. It offers a clear, readable syntax for writing views in Laravel functions, together with options like template inheritance and management buildings.

How does Laravel deal with database migrations?

Laravel’s migration system lets you version-control your database schema. You possibly can create and modify tables utilizing migration recordsdata and roll again adjustments if wanted.

Can I exploit Laravel for constructing APIs?

Sure, Laravel is great for constructing APIs. It offers instruments for constructing RESTful APIs and helps API authentication utilizing tokens or OAuth.

Is Laravel appropriate for large-scale functions?

Sure, Laravel is appropriate for large-scale functions. It has options like caching, activity scheduling, and assist for a number of database techniques, making it able to dealing with complicated and high-traffic initiatives.

What’s Laravel Nova?

Laravel Nova is a premium administration panel for Laravel functions. It offers a easy method to handle your software’s information, customers, and settings by an internet interface.

How can I deploy a Laravel software?

You possibly can deploy a Laravel software on numerous internet hosting platforms, together with shared internet hosting, VPS, or cloud providers like AWS, Azure, or Heroku. You sometimes have to configure your net server, arrange setting variables, and run Composer and Artisan instructions.

Is Laravel free to make use of?

Sure, Laravel is open-source and free to make use of. Nonetheless, some parts, like Laravel Nova, are paid.


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