Get Started With Laravel 8"
Laravel is one of the most popular PHP frameworks, known for its elegant syntax, robust features, and extensive community support. With the release of Laravel 8, many new features and improvements have been introduced, making it an excellent choice for web developers. In this article, we’ll explore how to get started with Laravel 8, including installation, creating your first application, and understanding its key features.
Prerequisites
Before you dive into Laravel 8, ensure you have the following:
Step 1: Installing Laravel
Using Composer
This command creates a new Laravel project in a directory named my-laravel-app.
Using Laravel Installer (Optional)
Alternatively, you can use the Laravel installer:
Step 2: Setting Up Your Environment
Step 3: Running the Application
Step 4: Exploring Key Features
1. Routing
Laravel makes it easy to define routes for your application. Routes are defined in the routes/web.php file. Here’s a simple example:
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Route::get('/hello', function () { return 'Hello, Laravel!'; });
2. Controllers
Controllers help you organize your application’s logic. You can create a controller using Artisan:
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php artisan make:controller HelloController
In your controller (app/Http/Controllers/HelloController.php):
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namespace App\Http\Controllers; use Illuminate\Http\Request; class HelloController extends Controller { public function index() { return 'Hello from the controller!'; } }
Then, define the route:
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Route::get('/hello', [HelloController::class, 'index']);
3. Blade Templating
Laravel includes Blade, a powerful templating engine. Create a view file in resources/views (e.g., hello.blade.php):
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<!DOCTYPE html> <html> <head> <title>Hello Laravel</title> </head> <body> <h1>{{ $message }}</h1> </body> </html>
In your controller, you can return this view:
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public function index() { return view('hello', ['message' => 'Hello from Blade!']); }
4. Eloquent ORM
Laravel’s Eloquent ORM provides an expressive way to interact with your database. First, create a model and migration:
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php artisan make:model Task -m
Define the migration in database/migrations/:
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public function up() { Schema::create('tasks', function (Blueprint $table) { $table->id(); $table->string('title'); $table->timestamps(); }); }
Run the migration:
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php artisan migrate
Now you can use the Task model to interact with the tasks table:
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use App\Models\Task; $tasks = Task::all(); // Retrieve all tasks
Step 5: Learning Resources
To deepen your understanding of Laravel, consider the following resources:
Conclusion
Getting started with Laravel 8 is straightforward, thanks to its elegant syntax and powerful features. By following the steps outlined in this article, you’ll have a solid foundation to build your applications. As you explore Laravel further, you’ll discover its full potential in creating modern web applications. Happy coding!