Laravel Custom Environment and Configuration Load

gistfile1.txt

/*
|--------------------------------------------------------------------------
| Custom Environment and Configuration Load
|--------------------------------------------------------------------------
|
| First of all, we need read what exactly environment we will service.
| If near us we have .env file, than we can read it from it.
|
| After that we expose environment name by variable and
| ask one of $app's methods load configuration params for us.
|
*/

$env = $app->detectEnvironment(function(){
    return file_get_contents(__DIR__ . '/../../.env');
});

putenv('APP_ENV=' . $env);

$app->loadEnvironmentFrom('.env.' . getenv('APP_ENV'));