37 lines
905 B
Markdown
37 lines
905 B
Markdown
|
Dotenv Component
|
||
|
|
================
|
||
|
|
|
||
|
|
Symfony Dotenv parses `.env` files to make environment variables stored in them
|
||
|
|
accessible via `$_SERVER` or `$_ENV`.
|
||
|
|
|
||
|
|
Getting Started
|
||
|
|
---------------
|
||
|
|
|
||
|
|
```bash
|
||
|
|
composer require symfony/dotenv
|
||
|
|
```
|
||
|
|
|
||
|
|
```php
|
||
|
|
use Symfony\Component\Dotenv\Dotenv;
|
||
|
|
|
||
|
|
$dotenv = new Dotenv();
|
||
|
|
$dotenv->load(__DIR__.'/.env');
|
||
|
|
|
||
|
|
// you can also load several files
|
||
|
|
$dotenv->load(__DIR__.'/.env', __DIR__.'/.env.dev');
|
||
|
|
|
||
|
|
// overwrites existing env variables
|
||
|
|
$dotenv->overload(__DIR__.'/.env');
|
||
|
|
|
||
|
|
// loads .env, .env.local, and .env.$APP_ENV.local or .env.$APP_ENV
|
||
|
|
$dotenv->loadEnv(__DIR__.'/.env');
|
||
|
|
```
|
||
|
|
|
||
|
|
Resources
|
||
|
|
---------
|
||
|
|
|
||
|
|
* [Contributing](https://symfony.com/doc/current/contributing/index.html)
|
||
|
|
* [Report issues](https://github.com/symfony/symfony/issues) and
|
||
|
|
[send Pull Requests](https://github.com/symfony/symfony/pulls)
|
||
|
|
in the [main Symfony repository](https://github.com/symfony/symfony)
|