Array
(
    [usub_u - all] => 1
    [usub_u - local] => 1
    [usub_u - domain] => 1
    [usub_k - all] => 1
    [usub_k - local] => 1
    [usub_k - domain] => 1
    [usub_sid - all] => 1
    [usub_sid - local] => 1
    [usub_sid - domain] => 1
)

Array
(
    [usub_u] => 1
    [usub_k] => 
    [usub_sid] => 54a95857f3bcdacce9dc297063b8a769
)