ENVIRONMENT required. Needs fallback

[petehalverson]

The ENVIRONMENT constant you're referencing (
https://github.com/agungjk/phpdotenv-for-codeigniter/blob/master/system/dotenv/Dotenv.php#L29) may not be defined. I think Dotenv should fall back to a standard .env if that's the case.

[petehalverson]

I should mention I'm using this with a pretty old version of CodeIgniter (v1.7.3), maybe the ENVIRONMENT constant is defined as part of newer convention.

[agungjk]

@petehalverson sory for that, i didn't test on that version before
just create a pull, i will merge this issue