Array
(
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        (
            [parent_category_id] => 1885
            [parent_category] => Array
                (
                    [id] => 1885
                    [slug] => business-finance
                    [name] => Business and Finance
                )

            [subcategories] => Array
                (
                    [0] => Array
                        (
                            [name] => GMAT
                            [slug] => gmat
                            [id] => 1902
                        )

                )

        )

    [1802] => Array
        (
            [parent_category_id] => 1802
            [parent_category] => Array
                (
                    [id] => 1802
                    [slug] => computer-technology
                    [name] => Computer and Technology
                )

            [subcategories] => Array
                (
                    [0] => Array
                        (
                            [name] => HTML
                            [slug] => html
                            [id] => 1817
                        )

                    [1] => Array
                        (
                            [name] => Java
                            [slug] => java
                            [id] => 1818
                        )

                    [2] => Array
                        (
                            [name] => JavaScript
                            [slug] => javascript
                            [id] => 1819
                        )

                    [3] => Array
                        (
                            [name] => JQuery
                            [slug] => jquery
                            [id] => 1832
                        )

                    [4] => Array
                        (
                            [name] => Oracle
                            [slug] => oracle
                            [id] => 1835
                        )

                    [5] => Array
                        (
                            [name] => Python
                            [slug] => python
                            [id] => 1820
                        )

                    [6] => Array
                        (
                            [name] => Ruby
                            [slug] => ruby
                            [id] => 1831
                        )

                    [7] => Array
                        (
                            [name] => SQL
                            [slug] => sql
                            [id] => 1822
                        )

                )

        )

)