stdClass Object
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        (
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                                    [cat_name] => 书籍/杂志/报纸
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                                    [item_url] => https://uland.taobao.com/item/edetail?id=xQeVr6XuktqWyDDjWQIBkIAt9-4nA5N6cypnJJajaUOz
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                                    [ju_online_start_time] => 0
                                    [ju_pre_show_end_time] => 0
                                    [ju_pre_show_start_time] => 0
                                    [material_lib_type] => 1
                                    [nick] => 博库旗舰店
                                    [num_iid] => xQeVr6XuktqWyDDjWQIBkIAt9-4nA5N6cypnJJajaUOz
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                                    [provcity] => 浙江 杭州
                                    [reserve_price] => 70.31
                                    [seller_id] => 4836866566870020794
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                                                    [0] => https://img.alicdn.com/i2/859515618/TB2EFL3nYZnBKNjSZFhXXc.oXXa_!!859515618.png
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                                    [superior_brand] => 0
                                    [title] => 【抖音力荐】正版包邮 一出好戏+有点意思:我的电影日记全2册 黄渤拍摄电影的日记 记录从演员到导演蜕变历程 励志畅销书籍排行榜
                                    [tmall_play_activity_end_time] => 0
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<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 />