Create a smartLoad() method

[rentalhost]

With it, you will not need pass the .env directory, it'll transverse back directory until find the first .env (like the jQuery.closest() does). For instance:

/home/username/www/path/to/my/bootstrap.php <-- smartLoad() here
/home/username/.env

smartLoad() will transverse directories until find the first accessible .env file, or will fail.

/home/username/www/path/to/my/.env <-- fail
/home/username/www/path/to/.env <-- fail
/home/username/www/path/.env <-- fail
/home/username/www/.env <-- fail
/home/username/.env <-- found

Signature:

Dotenv::smartLoad(string $startDir = __DIR__, string $filename = ".env")
:: Can thrown InvalidArgumentException:
:: Dotenv: Environment file [filename] not found or not readable from [startDir]. 

It'll help a lot because you will not need specifiy two directories to local env and remote env, it'll load file smartly for you or thrown an exception if no .env is found.

Alternativaly, just turns load($path) optional. If you omit it, it'll transverse from caller path.

[vlucas]

I don't want Dotenv to be doing this right now. You should always specify the path to your .env file.