Array
(
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        (
            [term_id] => 98
            [name] => Cycle Locks
            [slug] => cycle-locks
            [term_group] => 0
            [term_taxonomy_id] => 98
            [taxonomy] => product_category
            [description] => 
            [parent] => 0
            [count] => 0
            [filter] => raw
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        )

    [1] => Array
        (
            [0] => WP_Term Object
                (
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                    [name] => U-Locks
                    [slug] => u-locks
                    [term_group] => 0
                    [term_taxonomy_id] => 99
                    [taxonomy] => product_category
                    [description] => 
                    [parent] => 98
                    [count] => 13
                    [filter] => raw
                    [term_order] => 0
                )

            [1] => WP_Term Object
                (
                    [term_id] => 100
                    [name] => Armored Cable Locks
                    [slug] => armored-cable-locks
                    [term_group] => 0
                    [term_taxonomy_id] => 100
                    [taxonomy] => product_category
                    [description] => 
                    [parent] => 98
                    [count] => 5
                    [filter] => raw
                    [term_order] => 0
                )

            [2] => WP_Term Object
                (
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                    [name] => Chain Locks
                    [slug] => chain-locks
                    [term_group] => 0
                    [term_taxonomy_id] => 101
                    [taxonomy] => product_category
                    [description] => 
                    [parent] => 98
                    [count] => 13
                    [filter] => raw
                    [term_order] => 0
                )

        )

    [2] => 
    [3] => 
)