stdClass Object
(
    [tbk_item_info_get_response] => stdClass Object
        (
            [results] => stdClass Object
                (
                    [n_tbk_item] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [cat_leaf_name] => 文创/手作/文化用品
                                    [cat_name] => 文具电教/文化用品/商务用品
                                    [free_shipment] => 1
                                    [hot_flag] => 0
                                    [input_num_iid] => BVYz844U6t8d3Mx46wsndirte-oQO63kUBb62bzDqUJV
                                    [item_url] => https://uland.taobao.com/item/edetail?id=zjYgaDgheta8ko9a97fXzidt4-oQO63kUBb62bzDqUJV
                                    [ju_online_end_time] => 0
                                    [ju_online_start_time] => 0
                                    [ju_pre_show_end_time] => 0
                                    [ju_pre_show_start_time] => 0
                                    [material_lib_type] => 1
                                    [nick] => 名卓办公用品专营店
                                    [num_iid] => zjYgaDgheta8ko9a97fXzidt4-oQO63kUBb62bzDqUJV
                                    [pict_url] => https://img.alicdn.com/bao/uploaded/i3/1643580314/O1CN01gbXoVJ1EBrGd1HOkj_!!0-item_pic.jpg
                                    [presale_deposit] => 0
                                    [presale_end_time] => 0
                                    [presale_start_time] => 0
                                    [presale_tail_end_time] => 0
                                    [presale_tail_start_time] => 0
                                    [provcity] => 上海
                                    [reserve_price] => 14.09
                                    [seller_id] => 4728921463325814795
                                    [superior_brand] => 0
                                    [title] => 党员党徽强磁胸章胸针高档标准型党徽章立体磁吸式超强磁扣蝴蝶扣别针款大号党徽高级强力吸铁石加厚收纳盒
                                    [tmall_play_activity_end_time] => 0
                                    [tmall_play_activity_start_time] => 0
                                    [user_type] => 1
                                    [zk_final_price] => 2.98
                                )

                        )

                )

            [request_id] => 15rdk3e8ll43p
        )

)
<br />
<b>Warning</b>:  Undefined property: stdClass::$tbk_dg_material_optional_upgrade_response in <b>D:\Web\weiyujianbao\pic.php</b> on line <b>118</b><br />
<br />
<b>Warning</b>:  Attempt to read property "result_list" on null in <b>D:\Web\weiyujianbao\pic.php</b> on line <b>118</b><br />
<br />
<b>Warning</b>:  Attempt to read property "map_data" on null in <b>D:\Web\weiyujianbao\pic.php</b> on line <b>118</b><br />
<br />
<b>Fatal error</b>:  Uncaught TypeError: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in D:\Web\weiyujianbao\pic.php:121
Stack trace:
#0 {main}
  thrown in <b>D:\Web\weiyujianbao\pic.php</b> on line <b>121</b><br />