PHP code example of chillerlan / php-dotenv

1. Go to this page and download the library: Download chillerlan/php-dotenv library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

chillerlan / php-dotenv example snippets


$env = new DotEnv(__DIR__.'/../config', '.env');
$env->load(['foo']); // foo is > bar
$foo = $env->FOO; // -> bar

// dynamically set a variable
$env->set('foo', 'whatever');
$env->FOO = 'whatever';

$foo = $env->get('FOO'); // -> whatever
// ...

// variable substitution
$foo = $env->get('WHAT'); // -> foo-bar

// avoid the global environment
$env = (new DotEnv(__DIR__.'/../config', '.env', false))->load();

$foo = $_ENV['FOO']; // -> undefined
$foo = $env->get('FOO'); // -> bar
$foo = $env->FOO; // -> bar
json
{
	": "^8.1",
		"chillerlan/php-dotenv": "dev-main"
	}
}