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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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                            [slug] => computer-programming
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                        (
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                            [slug] => computer-science
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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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                        (
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                            [slug] => act-math
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                        (
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                            [slug] => algebra-1
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                            [slug] => algebra-2
                            [id] => 1726
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                            [slug] => calculus
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                        (
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                            [slug] => differential-equations
                            [id] => 1731
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                        (
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                            [slug] => elementary-math
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                        (
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                            [slug] => prealgebra
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                            [slug] => precalculus
                            [id] => 1728
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                        (
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                            [slug] => sat-math
                            [id] => 1740
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                        (
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                            [slug] => trigonometry
                            [id] => 1729
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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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                            [slug] => act-science
                            [id] => 1870
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)