Array
(
    [0] => stdClass Object
        (
            [_id] => MongoDB\BSON\ObjectId Object
                (
                    [oid] => 670161cd57d6c3ef016dd4dd
                )

            [user] => 0.0.0.0
            [engine] => stdClass Object
                (
                    [docVersion] => 999999
                    [enableAds] => 1
                    [docCache] => 1
                    [enablePjax] => 
                )

            [expire] => MongoDB\BSON\UTCDateTime Object
                (
                    [milliseconds] => 253402181999000
                )

            [parser] => stdClass Object
                (
                    [imgAutoLoad] => 1
                    [categoryTop] => 1
                    [docfold] => 
                )

            [skins] => stdClass Object
                (
                    [checkSave] => 
                    [enableDarkMode] => 0
                    [articleSize] => 1300
                    [docStrikeLine] => 1
                    [fixNavbar] => 
                    [leftSidebar] => 
                    [hideSidebar] => 
                )

        )

)
1