I have set an array in my config file that I use global in my functions.
This works fine, but now I want to pass the name of this array as a @param in my function.

// in config file:
$album_type_arr = array("appartamento", "villa");   

global $album_type_arr; // pull in from db_config
echo $album_type_arr[0];

function buildmenu($name) {
    $test = global $name . "_arr";
    echo $test[0];
}
buildmenu("album_type");