Android PHP - 獲取數組鍵值

Question

我在android中創建了一個JSON字符串/對象/數組，並將它傳遞給PHP。

PHP代碼段，結果如下：

if(isset($_POST['finalobject'])) 
{ 
    $finalobject = $_POST['finalobject']; 
    error_log("\n ###### finalobjectpost: " . $finalobject ,3,"android_post_array.log"); 
} 

finalobjectpost結果：

{"myarray":[{"id":0,"name":0,"year":0,"curriculum":0,"birthday":0},{"id":1,"name":1,"year":1,"curriculum":1,"birthday":1}]} 

我需要foreach循環來顯示鍵頭，即ID，NAME，年份等

Answer 1

使用json_decode()函數使json字符串變爲數組，然後用foreach循環做你想做的事