Array current of network

gistfile1.txt

Array
(
    [left] => 
    [center] => Array
        (
            [user_id] => 5
            [name] => Leo Turner
            [username] => ayla.zemlak
            [email] => [email protected]
            [sponsor] => 1
            [indicate] => 1
            [network] => Array
                (
                    [left] => 
                    [center] => Array
                        (
                            [user_id] => 8
                            [name] => Jaiden Simonis
                            [username] => cgorczany
                            [email] => [email protected]
                            [sponsor] => 1
                            [indicate] => 
                            [network] => Array
                                (
                                    [left] => 
                                    [center] => 
                                    [right] => 
                                )

                        )

                    [right] => 
                )

        )

    [right] => 
)