Get All ENV variables in Laravel

Question

Laravel has a .env file that contains various variables. Is there a way to get all the variables in one line of PHP code? I don't want to write

echo env('APP_DEBUG')
echo env('APP_URL')
etc...

I have tried

env("*")
env("*")

but none works.

Answer 1

This should work:

$_ENV; // gives all env variables.

To get a single env variable:

$_ENV['VARIABLE'];