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                    [name] => Computer and Technology
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            [parent_category] => Array
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                    [name] => Engineering
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            [subcategories] => Array
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                            [name] => Chemical Engineering
                            [slug] => chemical-engineering
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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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                            [slug] => act-math
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                            [slug] => algebra-1
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                            [slug] => algebra-2
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                            [slug] => calculus
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                            [slug] => prealgebra
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                            [name] => SAT Math
                            [slug] => sat-math
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                            [slug] => statistics
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                            [slug] => trigonometry
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            [parent_category] => Array
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                    [slug] => science
                    [name] => Science
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                            [slug] => physics
                            [id] => 1748
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            [parent_category] => Array
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                    [id] => 1856
                    [slug] => test-prep-exams
                    [name] => Test Prep and Exams
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            [subcategories] => Array
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                    [0] => Array
                        (
                            [name] => ACT Science
                            [slug] => act-science
                            [id] => 1870
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