get the category
Array
(
    [0] => WP_Term Object
        (
            [term_id] => 7
            [name] => Tuning & Styling
            [slug] => tuning-styling
            [term_group] => 0
            [term_taxonomy_id] => 7
            [taxonomy] => category
            [description] => 
            [parent] => 0
            [count] => 70
            [filter] => raw
            [cat_ID] => 7
            [category_count] => 70
            [category_description] => 
            [cat_name] => Tuning & Styling
            [category_nicename] => tuning-styling
            [category_parent] => 0
        )

    [1] => WP_Term Object
        (
            [term_id] => 9
            [name] => Car Parts & Accessories
            [slug] => car-parts-accessories
            [term_group] => 0
            [term_taxonomy_id] => 9
            [taxonomy] => category
            [description] => 
            [parent] => 0
            [count] => 46
            [filter] => raw
            [cat_ID] => 9
            [category_count] => 46
            [category_description] => 
            [cat_name] => Car Parts & Accessories
            [category_nicename] => car-parts-accessories
            [category_parent] => 0
        )

)
get object terms
Array
(
    [0] => WP_Term Object
        (
            [term_id] => 9
            [name] => Car Parts & Accessories
            [slug] => car-parts-accessories
            [term_group] => 0
            [term_taxonomy_id] => 9
            [taxonomy] => category
            [description] => 
            [parent] => 0
            [count] => 46
            [filter] => raw
        )

    [1] => WP_Term Object
        (
            [term_id] => 7
            [name] => Tuning & Styling
            [slug] => tuning-styling
            [term_group] => 0
            [term_taxonomy_id] => 7
            [taxonomy] => category
            [description] => 
            [parent] => 0
            [count] => 70
            [filter] => raw
        )

)