Added: North America
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
        )

)

		

Added: Canada
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

)

		

Added: California
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                        )

                )

        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

)

		

Added: Europe
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

)

		

Added: Antartica
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)

		

Added: Los Angeles
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
            [children] => Array
                (
                    [6] => Array
                        (
                            [parent_id] => 3
                            [name] => Los Angeles
                        )

                )

        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                            [children] => Array
                                (
                                    [6] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Los Angeles
                                        )

                                )

                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

    [6] => Array
        (
            [parent_id] => 3
            [name] => Los Angeles
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)

		

Added: United States
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                )

                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
            [children] => Array
                (
                    [6] => Array
                        (
                            [parent_id] => 3
                            [name] => Los Angeles
                        )

                )

        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                            [children] => Array
                                (
                                    [6] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Los Angeles
                                        )

                                )

                        )

                )

            [parent_id] => 1
            [name] => United States
        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

    [6] => Array
        (
            [parent_id] => 3
            [name] => Los Angeles
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                )

                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)

		

Added: Florida
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                )

                                        )

                                    [8] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => Florida
                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
            [children] => Array
                (
                    [6] => Array
                        (
                            [parent_id] => 3
                            [name] => Los Angeles
                        )

                )

        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                            [children] => Array
                                (
                                    [6] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Los Angeles
                                        )

                                )

                        )

                    [8] => Array
                        (
                            [parent_id] => 7
                            [name] => Florida
                        )

                )

            [parent_id] => 1
            [name] => United States
        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

    [6] => Array
        (
            [parent_id] => 3
            [name] => Los Angeles
        )

    [8] => Array
        (
            [parent_id] => 7
            [name] => Florida
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                )

                                        )

                                    [8] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => Florida
                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)

		

Added: Hollywood
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                    [9] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Hollywood
                                                        )

                                                )

                                        )

                                    [8] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => Florida
                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
            [children] => Array
                (
                    [6] => Array
                        (
                            [parent_id] => 3
                            [name] => Los Angeles
                        )

                    [9] => Array
                        (
                            [parent_id] => 3
                            [name] => Hollywood
                        )

                )

        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                            [children] => Array
                                (
                                    [6] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Los Angeles
                                        )

                                    [9] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Hollywood
                                        )

                                )

                        )

                    [8] => Array
                        (
                            [parent_id] => 7
                            [name] => Florida
                        )

                )

            [parent_id] => 1
            [name] => United States
        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

    [6] => Array
        (
            [parent_id] => 3
            [name] => Los Angeles
        )

    [8] => Array
        (
            [parent_id] => 7
            [name] => Florida
        )

    [9] => Array
        (
            [parent_id] => 3
            [name] => Hollywood
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                    [9] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Hollywood
                                                        )

                                                )

                                        )

                                    [8] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => Florida
                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)

		

Added: Quebec
 Reference Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                            [children] => Array
                                (
                                    [10] => Array
                                        (
                                            [parent_id] => 2
                                            [name] => Quebec
                                        )

                                )

                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                    [9] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Hollywood
                                                        )

                                                )

                                        )

                                    [8] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => Florida
                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [2] => Array
        (
            [parent_id] => 1
            [name] => Canada
            [children] => Array
                (
                    [10] => Array
                        (
                            [parent_id] => 2
                            [name] => Quebec
                        )

                )

        )

    [3] => Array
        (
            [parent_id] => 7
            [name] => California
            [children] => Array
                (
                    [6] => Array
                        (
                            [parent_id] => 3
                            [name] => Los Angeles
                        )

                    [9] => Array
                        (
                            [parent_id] => 3
                            [name] => Hollywood
                        )

                )

        )

    [7] => Array
        (
            [children] => Array
                (
                    [3] => Array
                        (
                            [parent_id] => 7
                            [name] => California
                            [children] => Array
                                (
                                    [6] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Los Angeles
                                        )

                                    [9] => Array
                                        (
                                            [parent_id] => 3
                                            [name] => Hollywood
                                        )

                                )

                        )

                    [8] => Array
                        (
                            [parent_id] => 7
                            [name] => Florida
                        )

                )

            [parent_id] => 1
            [name] => United States
        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

    [6] => Array
        (
            [parent_id] => 3
            [name] => Los Angeles
        )

    [8] => Array
        (
            [parent_id] => 7
            [name] => Florida
        )

    [9] => Array
        (
            [parent_id] => 3
            [name] => Hollywood
        )

    [10] => Array
        (
            [parent_id] => 2
            [name] => Quebec
        )

)
 Main Array
(
    [1] => Array
        (
            [parent_id] => 0
            [name] => North America
            [children] => Array
                (
                    [2] => Array
                        (
                            [parent_id] => 1
                            [name] => Canada
                            [children] => Array
                                (
                                    [10] => Array
                                        (
                                            [parent_id] => 2
                                            [name] => Quebec
                                        )

                                )

                        )

                    [7] => Array
                        (
                            [children] => Array
                                (
                                    [3] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => California
                                            [children] => Array
                                                (
                                                    [6] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Los Angeles
                                                        )

                                                    [9] => Array
                                                        (
                                                            [parent_id] => 3
                                                            [name] => Hollywood
                                                        )

                                                )

                                        )

                                    [8] => Array
                                        (
                                            [parent_id] => 7
                                            [name] => Florida
                                        )

                                )

                            [parent_id] => 1
                            [name] => United States
                        )

                )

        )

    [4] => Array
        (
            [parent_id] => 0
            [name] => Europe
        )

    [5] => Array
        (
            [parent_id] => 0
            [name] => Antartica
        )

)