Getting Started with Laravel
Getting Started with Laravel: A Beginner-Friendly Guide to Modern PHP Development
Laravel is one of the most popular PHP frameworks for building modern, secure, and scalable web applications. Whether you are completely new to PHP frameworks or have experience with PHP and want a cleaner development workflow, Laravel provides many tools that can make web development faster and more enjoyable.
From routing and database management to authentication, APIs, queues, caching, and testing, Laravel provides a complete ecosystem for developing everything from small websites to large-scale applications.
In this guide, we'll walk through the basics of Laravel, explain how it works, and show you how to create your first Laravel application.
What Is Laravel?
Laravel is an open-source PHP web application framework designed to make web development more structured and efficient.
It follows the MVC (Model-View-Controller) architectural pattern:
Model handles data and database interactions.
View handles what users see.
Controller manages application logic and connects models with views.
Laravel also provides features such as:
Clean and expressive routing
Eloquent ORM
Database migrations
Blade templating
Authentication and authorization tools
Form validation
Middleware
API development
Queues and background jobs
Caching
Task scheduling
Automated testing
Powerful command-line tools
Instead of writing everything from scratch, Laravel gives developers a solid foundation that can significantly reduce development time.
Why Should You Learn Laravel?
PHP remains one of the most widely used server-side programming languages, and Laravel has become a major part of the modern PHP ecosystem.
One of Laravel's biggest advantages is developer productivity.
For example, instead of manually writing SQL queries for every database operation, you can use Laravel's Eloquent ORM:
$users = User::where('status', 'active')->get();
Laravel also provides Artisan, a command-line interface that allows developers to generate controllers, models, migrations, jobs, and other application components quickly.
For developers who want to build professional web applications with PHP, Laravel is an excellent framework to learn.
Laravel Requirements
Before installing Laravel, you should have a basic understanding of:
PHP
HTML
CSS
JavaScript
MySQL or another relational database
Basic object-oriented programming
You should also be comfortable using a terminal or command prompt.
For a modern Laravel project, you will typically need:
PHP
Composer
A supported database such as MySQL, PostgreSQL, SQLite, or MariaDB
Node.js and npm when your project uses frontend asset compilation
It is a good idea to check Laravel's current official requirements before starting a new project because supported PHP versions can change between Laravel releases.
Installing Laravel
The most common way to install Laravel is through Composer.
First, make sure Composer is installed on your computer.
Then you can create a new Laravel application with:
composer create-project laravel/laravel myapp
Move into the project directory:
cd myapp
Then start Laravel's local development server:
php artisan serve
You should see a local URL similar to:
http://127.0.0.1:8000
Open that address in your browser and you should see your Laravel application.
Understanding the Laravel Project Structure
A newly created Laravel application contains several directories.
Some of the most important ones are:
app/ bootstrap/ config/ database/ public/ resources/ routes/ storage/ tests/ vendor/
Let's look at the most important directories.
The app Directory
The app directory contains the core application code.
You'll commonly work with:
app/ ├── Http/ ├── Models/ ├── Console/ └── Providers/
Controllers are generally located under:
app/Http/Controllers
Models are usually stored in:
app/Models
The routes Directory
Laravel stores route definitions inside the routes directory.
For traditional web applications, the main file is:
routes/web.php
For applications that expose API endpoints, API routes can also be configured through Laravel's API routing facilities.
The resources Directory
This directory contains frontend resources such as Blade templates, CSS, and JavaScript source files.
Blade templates are commonly stored in:
resources/views
The database Directory
This directory contains database-related files, including:
Migrations
Seeders
Factories
For example:
database/ ├── migrations/ ├── seeders/ └── factories/
The public Directory
The public directory is the web server's public entry point.
It contains Laravel's front controller:
public/index.php
In production, your web server should generally be configured to serve the application's public directory rather than the project root.
Understanding Routes
Routes determine how your application responds to URLs.
For example:
use Illuminate\Support\Facades\Route; Route::get('/hello', function () { return 'Hello Laravel!'; });
If you visit:
/hello
Laravel executes the route and returns the text.
You can also return a Blade view:
Route::get('/about', function () { return view('about'); });
This tells Laravel to load an about view.
Creating a Controller
As your application becomes larger, putting all application logic directly inside route files is not a good approach.
Instead, you can create controllers.
Run:
php artisan make:controller ProductController
Laravel will create a controller inside:
app/Http/Controllers
You can then define a method:
<?php namespace App\Http\Controllers; class ProductController extends Controller { public function index() { return view('products.index'); } }
Then connect the controller to a route:
use App\Http\Controllers\ProductController; Route::get('/products', [ProductController::class, 'index']);
This creates a cleaner separation between routing and application logic.
Blade Templates
Laravel's Blade template engine makes it easy to create dynamic HTML pages.
Create:
resources/views/welcome.blade.php
You can write:
<!DOCTYPE html> <html> <head> <title>Laravel Website</title> </head> <body> <h1>Welcome to Laravel</h1> </body> </html>
Blade also supports variables.
For example:
return view('welcome', [ 'name' => 'John' ]);
Inside the Blade file:
<h1>Hello, {{ $name }}</h1>
Blade provides many useful features for loops, conditions, layouts, components, and reusable interface elements.
Connecting Laravel to MySQL
Laravel can work with MySQL using its database configuration.
Open your project's .env file and configure the database connection.
A typical configuration looks like:
DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=myapp DB_USERNAME=root DB_PASSWORD=
Replace the database name, username, and password with your actual MySQL credentials.
After configuring the database, Laravel can communicate with MySQL through its database layer and Eloquent ORM.
Laravel Migrations
One of Laravel's most useful features is database migration.
Instead of manually creating tables through phpMyAdmin every time you deploy an application, you can define the database structure in migration files.
Create a migration:
php artisan make:migration create_products_table
A migration can define a table like this:
Schema::create('products', function (Blueprint $table) { $table->id(); $table->string('name'); $table->decimal('price', 10, 2); $table->timestamps(); });
Then run:
php artisan migrate
Laravel will create the database table.
Migrations are especially useful when working in teams because developers can keep database structure changes under version control.
Eloquent ORM
Eloquent is Laravel's object-relational mapper.
Suppose you have a products table and a corresponding Product model.
You can retrieve all products with:
$products = Product::all();
Find a specific product:
$product = Product::find(1);
Create a query:
$products = Product::where('price', '>', 1000)->get();
You can also create records:
$product = new Product(); $product->name = 'Laptop'; $product->price = 1200; $product->save();
Eloquent makes database operations much more readable and helps developers work with database records as PHP objects.
Creating Models
You can generate a model using Artisan:
php artisan make:model Product
You can also generate a model together with a migration:
php artisan make:model Product -m
For many projects, this is a convenient starting point because the model and database structure can be developed together.
Form Validation
Validation is essential when accepting user input.
Laravel provides a straightforward validation system.
For example:
$request->validate([ 'name' => 'required|max:255', 'email' => 'required|email', ]);
If the submitted data does not satisfy the rules, Laravel automatically handles the validation response according to the application's request context.
This saves developers from repeatedly writing validation logic manually.
Middleware
Middleware provides a convenient way to filter HTTP requests entering your application.
For example, middleware can be used for:
Authentication
Authorization
Request logging
Rate limiting
Maintenance mode
Custom security checks
A common example is protecting a page so only authenticated users can access it.
Route::middleware('auth')->group(function () { Route::get('/dashboard', function () { return view('dashboard'); }); });
Artisan: Laravel's Command-Line Tool
Artisan is one of the features that makes Laravel particularly enjoyable for developers.
You can use Artisan to generate application components and perform administrative tasks.
For example:
php artisan make:model Product php artisan make:controller ProductController php artisan migrate php artisan route:list php artisan cache:clear
You can see available commands with:
php artisan list
Learning common Artisan commands can significantly improve your Laravel workflow.
Building APIs with Laravel
Laravel is not limited to traditional websites.
You can also use it to build REST APIs for:
Mobile applications
React applications
Vue applications
Android applications
Flutter applications
Third-party integrations
For example, an API endpoint might return JSON:
Route::get('/products', function () { return Product::all(); });
A frontend application can then request the endpoint and use the returned data.
This makes Laravel a useful backend choice for modern applications where the frontend and backend are separate.
Laravel and React
Laravel can work particularly well as the backend for a React application.
A common architecture is:
React Frontend ↓ Laravel API ↓ MySQL Database
React handles the user interface, while Laravel handles:
Authentication
Business logic
Database operations
API endpoints
File uploads
Payments
Permissions
This approach allows developers to build modern single-page applications while still taking advantage of Laravel's mature PHP ecosystem.
Laravel Authentication
Authentication is another area where Laravel provides a strong ecosystem.
A typical authentication system may include:
Registration
Login
Logout
Password reset
Email verification
User profiles
Role-based permissions
For larger applications, you can build custom authentication systems or use Laravel's official starter packages and authentication ecosystem.
Laravel Queues and Jobs
Some operations should not make users wait.
For example:
Sending emails
Processing images
Generating reports
Importing large datasets
Sending notifications
Laravel queues allow these tasks to run in the background.
You can create a job with:
php artisan make:job ProcessOrder
Then the job can be dispatched:
ProcessOrder::dispatch($order);
This can make applications feel faster and more responsive.
Laravel Task Scheduling
Laravel also provides task scheduling.
Instead of configuring many separate server cron jobs, developers can define scheduled tasks within the Laravel application.
For example, an application might need to:
Send daily reports
Delete expired records
Generate backups
Send reminders
Process recurring tasks
Laravel's scheduler provides a clean way to organize these tasks.
Laravel Caching
Performance becomes increasingly important as an application grows.
Laravel provides a caching system that can work with different cache stores.
For example:
Cache::put('site_name', 'My Website', 3600);
Then retrieve it:
$name = Cache::get('site_name');
Caching frequently accessed data can reduce database queries and improve application performance.
Testing Laravel Applications
Testing helps developers ensure that applications continue to work correctly as new features are added.
Laravel provides strong support for automated testing.
You can create tests using Artisan and write tests for:
Routes
Controllers
Database operations
Authentication
APIs
Business logic
For example:
php artisan test
Regular testing becomes especially valuable in large Laravel applications where a small code change can affect multiple features.
Common Mistakes Beginners Make
When starting Laravel, beginners often make a few common mistakes.
1. Putting Everything in Routes
Route files should not become massive application logic files.
Use controllers and service classes when the application grows.
2. Ignoring Database Relationships
Understanding relationships such as:
One-to-One One-to-Many Many-to-Many
is essential when working with Eloquent.
3. Not Using Migrations
Manually modifying databases can create problems when moving applications between development and production.
Migrations provide a much more organized approach.
4. Ignoring Validation
Never assume users will submit valid data.
Always validate and sanitize input appropriately.
5. Hardcoding Configuration
Database credentials, API keys, and environment-specific settings should not be hardcoded into application code.
Use environment configuration such as .env and appropriate deployment secrets management.
A Simple Laravel Learning Path
If you're new to Laravel, don't try to learn every feature at once.
A practical learning path is:
Step 1: Learn PHP
Understand:
Variables
Functions
Arrays
Classes
Objects
Namespaces
Interfaces
Exceptions
Step 2: Learn MVC
Understand the relationship between:
Model → Database View → User Interface Controller → Application Logic
Step 3: Learn Laravel Routing
Practice creating routes and connecting them to controllers.
Step 4: Learn Blade
Build several pages using Blade templates.
Step 5: Learn MySQL and Migrations
Create tables and manage database changes through migrations.
Step 6: Learn Eloquent
Practice CRUD operations and database relationships.
Step 7: Learn Authentication
Build login, registration, and protected pages.
Step 8: Build an API
Create endpoints that return JSON.
Step 9: Learn Validation and Security
Understand authentication, authorization, CSRF protection, validation, and secure database access.
Step 10: Build a Real Project
The best way to learn Laravel is to build something practical.
For example, create:
Blog CMS
School Management System
E-commerce website
Real Estate Management System
Inventory Management System
REST API
SaaS application
A real project forces you to combine routing, controllers, models, databases, validation, authentication, and frontend development.
Final Thoughts
Laravel makes modern PHP development significantly more organized and productive. Its expressive syntax, powerful Eloquent ORM, Blade templates, migrations, queues, middleware, validation system, Artisan CLI, and extensive ecosystem provide developers with the tools needed to build professional web applications.
If you're already familiar with PHP, Laravel can be a natural next step. Rather than learning every feature immediately, start with the fundamentals: routes, controllers, Blade, migrations, models, Eloquent, validation, and authentication.
Once those concepts become comfortable, you can move into APIs, queues, caching, testing, events, background jobs, and more advanced architecture.
The most important thing is to build while you learn. A small Laravel project can teach you far more than simply watching tutorials.
Start small, build consistently, and gradually turn Laravel into a tool you can use to create production-ready applications.