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            [parent_category] => Array
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                    [slug] => computer-technology
                    [name] => Computer and Technology
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            [subcategories] => Array
                (
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                        (
                            [name] => Computer Programming
                            [slug] => computer-programming
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                        )

                    [1] => Array
                        (
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                            [slug] => computer-science
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                            [slug] => data-science
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                    [3] => Array
                        (
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                            [slug] => javascript
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                    [4] => Array
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                            [name] => Python
                            [slug] => python
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            [parent_category] => Array
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                    [slug] => math
                    [name] => Math
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            [subcategories] => Array
                (
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                        (
                            [name] => ACT Math
                            [slug] => act-math
                            [id] => 1741
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                    [1] => Array
                        (
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                            [slug] => algebra-1
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                        )

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                            [slug] => algebra-2
                            [id] => 1726
                        )

                    [3] => Array
                        (
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                            [slug] => calculus
                            [id] => 1730
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                        (
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                            [slug] => common-core
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                        (
                            [name] => Differential Equations
                            [slug] => differential-equations
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                        (
                            [name] => Discrete Math
                            [slug] => discrete-math
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                            [slug] => elementary-math
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                            [slug] => finite-math
                            [id] => 1734
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                            [slug] => linear-algebra
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                            [slug] => prealgebra
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                        (
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                            [slug] => precalculus
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                        (
                            [name] => SAT Math
                            [slug] => sat-math
                            [id] => 1740
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                        (
                            [name] => Trigonometry
                            [slug] => trigonometry
                            [id] => 1729
                        )

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            [parent_category] => Array
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                    [slug] => science
                    [name] => Science
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            [subcategories] => Array
                (
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                            [name] => Physics
                            [slug] => physics
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            [parent_category] => Array
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                    [slug] => test-prep-exams
                    [name] => Test Prep and Exams
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            [subcategories] => Array
                (
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                        (
                            [name] => GED
                            [slug] => ged
                            [id] => 1866
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)