如何檢索URL中的數組？

Question

試圖在成功頁面上購買購物車後獲取數據，但遇到$_GET問題。網址是：

http://domain.com/success.php?customer[email]=email%40gmail.com&order[button][description]=music+download&order[button][id]=89765464465423184847654556&order[button][name]=music&order[button][repeat]=&order[button][resource_path]=%2Fv2%2Fcheckouts%2F9db9d0ef-9cfd-52b9-b2d7-792683d2431d&order[button][subscription]=false

如何從這個分析數據在PHP？

Answer 1

如果你的print_r $ _ GET變量，那麼它就會產生輸出：

Array 
(
    [customer] => Array 
     (
      [email] => email@gmail.com 
     ) 

    [order] => Array 
     (
      [button] => Array 
       (
        [description] => music download 
        [id] => 89765464465423184847654556 
        [name] => music 
        [repeat] => 
        [resource_path] => /v2/checkouts/9db9d0ef-9cfd-52b9-b2d7-792683d2431d 
        [subscription] => false 
       ) 

     ) 

) 

這意味着你可以通過$ _GET [ '客戶'] [ '電子郵件']和$ _GET ['爲了訪問您的數據'] ['button'] ['description'] etc ..

Answer 2

在您的示例中，您使用的是所謂的查詢字符串。爲了從檢索查詢字符串中的信息，$_GET超級全球存在，你可以按如下方式使用它：

$customer_email = $_GET['customer']['email']; 
$order_button_description = $_GET['order']['button']['description']; 
$order_button_id = $GET['order']['button']['id']; 
// etc. 

讓我知道是否有幫助。