Laravel How to Get All env Variables Example Tutorial

Share this Article
Reading Time: 3 minutes
445 Views

Inside this article we will see the concept i.e Laravel 9 How to Get All env Variables Example Tutorial. Article contains the classified information about How to get all env variables in laravel.

If you are looking for a solution i.e Get all environment variables in laravel application then this article will help you a lot for this. Tutorial is super easy to understand and implement it in your code as well.

A environment variable is a variable whoes value is set before the program runs. A . env file or dotenv file is a simple text configuration file for controlling your Applications environment constants.

Learn More –

Let’s get started.

Laravel Installation

Open terminal and run this command to create a laravel project.

$ composer create-project laravel/laravel myblog

It will create a project folder with name myblog inside your local system.

To start the development server of laravel –

$ php artisan serve

URL: http://127.0.0.1:8000

Assuming laravel already installed inside your system.

Create Controller

Open project into terminal and run this command.

$ php artisan make:controller DataController

It will create a DataController.php file inside /app/Http/Controllers folder.

Get All Environment Variables

Open DataController.php file and write this code into it.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class DataController extends Controller
{
    public function index()
    {
        $allEnvVariables = $_ENV;

        echo "<pre>";
        print_r($allEnvVariables);
    }
}

Here, It will list all environment variables.

Output

Get Specific Environment Variable

Open DataController.php file and write this code into it.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class DataController extends Controller
{
    public function index()
    {
        $allEnvVariables = $_ENV;

        echo $allEnvVariables['APP_NAME'];
    }
}

Here, It will print the value of APP_NAME environment variable value.

We hope this article helped you to learn Laravel 9 How to Get All env Variables Example Tutorial in a very detailed way.

Buy Me a Coffee

Online Web Tutor invites you to try Skillshike! Learn CakePHP, Laravel, CodeIgniter, Node Js, MySQL, Authentication, RESTful Web Services, etc into a depth level. Master the Coding Skills to Become an Expert in PHP Web Development. So, Search your favourite course and enroll now.

If you liked this article, then please subscribe to our YouTube Channel for PHP & it’s framework, WordPress, Node Js video tutorials. You can also find us on Twitter and Facebook.

.

Was this post helpful?

PHP Web Development Courses on Offer in just $4
PHP Web Development Courses on Offer in just $4