Array
(
    [post_type] => post
    [post_status] => publish
    [posts_per_page] => -1
    [suppress_filters] => 1
    [no_found_rows] => 1
    [fields] => ids
    [orderby] => date
    [order] => DESC
    [category__not_in] => Array
        (
            [0] => 1228
        )

    [cat] => Array
        (
            [0] => 421
        )

)