Question

我找不到解决该问题的方法

var_dump($orders_status_support_array[$value['orders_status_support_id']]);

始终返回相同的值

谢谢。

                $QordersHistory = $this->app->db->prepare('select orders_status_support_id,
                                                                  orders_status_history_id
                                                            from :table_orders_status_history
                                                            where orders_id = :orders_id
                                                            order by date_added desc
                                                           ');
                $QordersHistory->bindInt(':orders_id',$oID);
                $QordersHistory->execute();

$order_array = $QordersHistory->fetchAll();

foreach ($order_array as $value)
{
    $QordersStatusSupport = $this->app->db->prepare('select orders_status_support_id,
                                                                 orders_status_support_name
                                                           from :table_orders_status_support
                                                           where language_id = :language_id
                                                            and orders_status_support_id = :orders_status_support_id
                                                          ');    
    $QordersStatusSupport->bindInt(':language_id', $CLICSHOPPING_Language->getId());
    $QordersStatusSupport->bindInt(':orders_status_support_id', $value['orders_status_support_id']);
    $QordersStatusSupport->execute();

    $orders_status_support_array[$value['orders_status_support_id']] = $QordersStatusSupport->value('orders_status_support_name');
}

结果： var_dump(orders_status_support_array)

array(3) { [2]=> string(7) "Pending" [4]=> string(8) "Resolved" [3]=> string(7) "Process" } array(3) { [2]=> string(7) "Pending" [4]=> string(8) "Resolved" [3]=> string(7) "Process" } array(3) { [2]=> string(7) "Pending" [4]=> string(8) "Resolved" [3]=> string(7) "Process"

结果： var_dump($orders_status_support_array[$value['orders_status_support_id']]);

string(7) "Process" string(7) "Process" string(7) "Process"

var_dump（$ value）

array(2) { ["orders_status_support_id"]=> string(1) "2" ["orders_status_history_id"]=> string(2) "15" } array(2) { ["orders_status_support_id"]=> string(1) "4" ["orders_status_history_id"]=> string(2) "14" } array(2) { ["orders_status_support_id"]=> string(1) "3" ["orders_status_history_id"]=> string(2) "13" } string(7) "Process" array(2) { ["orders_status_support_id"]=> string(1) "2" ["orders_status_history_id"]=> string(2) "15" } array(2) { ["orders_status_support_id"]=> string(1) "4" ["orders_status_history_id"]=> string(2) "14" } array(2) { ["orders_status_support_id"]=> string(1) "3" ["orders_status_history_id"]=> string(2) "13" } string(7) "Process" array(2) { ["orders_status_support_id"]=> string(1) "2" ["orders_status_history_id"]=> string(2) "15" } array(2) { ["orders_status_support_id"]=> string(1) "4" ["orders_status_history_id"]=> string(2) "14" } array(2) { ["orders_status_support_id"]=> string(1) "3" ["orders_status_history_id"]=> string(2) "13" } string(7) "Process"

Answer 1

我认为您的问题可能是关键问题...

基本上，您正在寻找：

$orders_status_support_array[2]

2是index，而orders_status_support_id中的$value是2。

第三个元素，即2中的索引[0,1,2] $orders_status_support_array为"Process"，因此看起来它可能不尊重您的索引号，而是按顺序对其进行了处理

您是否可以通过在$orders_status_support_array中包括所有状态而不是仅包括您所包括的3个来验证这一理论？

例如：

0 => "Other Status 1"
1 => "Other Status 2"
2 => "Pending"
3 => "Process"
4 => "Resolved"

当前，前两个元素似乎丢失了，而元素4和3是错误的方法。

整理数组，包括其他状态，使它们以正常的键顺序（例如0, 1, 2, 3, 4等）存在，您应该会发现更容易实现此目的。

这有意义吗？

数组返回始终相同的值

1 个答案: