Codeigniter PHP中將陣列儲存為JSON在資料庫中無法正常運作

Question

我正在嘗試使用 codeigniter 網站將陣列作為 json 儲存在資料庫中，如下所示：

$this->db->insert('orders', 
                array('orderstatus' => $orderstatus,  
                      'productname' => json_encode($product1)
                    )
    );

數組的值如下：

Array
(
    [0] => Array
        (
            [id] => 8
            [productname] => Couple Combo Sherwani
            [pimage] => _RJ_0149-min.jpg,_RJ_0342-min.jpg,_RJ_0115-min.jpg
            [jrp] => 6000
            [deposit] => 6000
            [size] => XL
            [duration] => 3
            [quantity] => 1
        )

)

資料庫看起來像：

但是在資料庫中，該值儲存如下：

"Array"

誰能告訴我這裡出了什麼問題嗎，提前謝謝

Answer 1

對我來說它有效：

$products = [
    (object)[
        "name" => "Test product",
        "attribute1" => "Value1"
    ]
];

$this->db->table("orders")->insert([
    "name" => "Order for client",
    "info" => "Client want this order today",
    "products" => json_encode($products)
]); //In products column i have [{"name":"Test product","attribute1":"Value1"}]