Gets the current playing track from a person's spotify and dumps it to the screen.
Handles creating the access token, and uses a library that refreshes the access token using a refresh token when the standard token expires.
Save env-sample as .env and populate with values from API.
Provide a salt of random file safe characters to obfuscate the token text files (May change to a database in the future).
Visit index.php to create tokens. You should see a response from the API for the user object as a success message.
Visit now.php to get the current song as a string. Formatted with APA style formatting.