This makes it easier for people to install with the PHP package manager, composer

[bradchesney79]

Three things:

Changed from the marginally more resource consuming doublequoted strings to singlequoted strings Added looking for settings from a dotenv .env file Added a composer.json file

I've tagged this commit as v3.1.0 in my fork...

Look over the composer.json carefully -- your use case probably is fit best by the MIT license, maybe not. Your call.

But, it is a good solid start on helping out people using the wildly popular composer PHP package manager. Also, if you ever wanted to publish the repo to the packagist-- which is the PHP paralell of the nodejs npmjs or the python cheesefactory/warehouse.