Config

All config files that reside in ROOT/config/ will be read and cached into one array, the first-level keys in the array are the names of the config files. So if you have a file called database.php and system.php in your config directory, the configuration array will look like this:

[
    'database' => [
        'content from database.php'
    ],
    'system' => [
        'content from system.php'
    ],
]

The configuration files must return an array.

Reading the configuration

To read the configuration you can use the Config::get method.

If you leave the parameter empty, it will return an array containing all the configuration, if you give a key you want, you’ll only receive the value of that key. Multidimensional keys are formatted like this: database.driver, this would map to $config[‘database’][‘driver’].