stdClass Object
(
    [tbk_item_info_get_response] => stdClass Object
        (
            [results] => stdClass Object
                (
                    [n_tbk_item] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [cat_leaf_name] => 报表
                                    [cat_name] => 文具电教/文化用品/商务用品
                                    [free_shipment] => 1
                                    [hot_flag] => 0
                                    [input_num_iid] => xKzy3ezCktqW93zqyyfBNsAt9-kWd6BNs88DWvJPXik
                                    [item_url] => https://uland.taobao.com/item/edetail?id=znRnbynfeta8ko5235tX8tdt4-kWd6BNs88DWvJPXik
                                    [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] => 布丁文库
                                    [num_iid] => znRnbynfeta8ko5235tX8tdt4-kWd6BNs88DWvJPXik
                                    [pict_url] => https://img.alicdn.com/bao/uploaded/i3/41367107/O1CN01nqfQol22N3YMzqTvC_!!41367107.jpg
                                    [presale_deposit] => 0
                                    [presale_end_time] => 0
                                    [presale_start_time] => 0
                                    [presale_tail_end_time] => 0
                                    [presale_tail_start_time] => 0
                                    [provcity] => 浙江 杭州
                                    [reserve_price] => 18.8
                                    [seller_id] => 4684870770931814968
                                    [small_images] => stdClass Object
                                        (
                                            [string] => Array
                                                (
                                                    [0] => https://img.alicdn.com/i1/41367107/O1CN01cv5gLo22N3Z4otwBw_!!41367107.jpg
                                                    [1] => https://img.alicdn.com/i1/41367107/O1CN010m6zEm22N3Z22wJt5_!!41367107.jpg
                                                    [2] => https://img.alicdn.com/i3/41367107/O1CN01bxAc0D22N3Yvh2Ale_!!41367107.png
                                                    [3] => https://img.alicdn.com/i3/41367107/O1CN0189e2dS22N3XxribCO_!!41367107.jpg
                                                )

                                        )

                                    [superior_brand] => 0
                                    [title] => 公司企业单位年度年终数据统计利润财务分析报表EXCEL表格模板
                                    [tmall_play_activity_end_time] => 0
                                    [tmall_play_activity_start_time] => 0
                                    [user_type] => 0
                                    [zk_final_price] => 18.8
                                )

                        )

                )

            [request_id] => 15t2vltt1q4nd
        )

)
<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 />