config function not found

[sabas]

I'm using your driver outside laravel framework, and it gives an error about the config function used in ODBCConnection. (removing that condition doesn't raise the error). Eg https://github.com/bencarter78/odbc/blob/master/src/TCK/Odbc/ODBCConnection.php#L14

Perhaps the config function is provided by some laravel package not included in composer.json?