SQL查詢返回結果中只有一行

Question

我得到的查詢結果只有一行。我需要得到三個結果，但結果只顯示一行。我試圖儘可能地更改代碼，但結果中沒有顯示多行。我的代碼如下所示。

elseif($module=="winners") 
{ 

     $result = mysqli_query($conn,"SELECT * FROM `contest` WHERE showresult=1"); 
    if (mysqli_num_rows($result) > 0) { 

     $result = mysqli_query($conn,"select * FROM `contest_score` order by score desc, CAST(timequiz as DECIMAL(9,2)) ASC limit 0,3"); 
    if (mysqli_num_rows($result) > 0) { 

    $response["scores"] = array(); 

    while ($row = $result->fetch_assoc()) { 
      $scores = array(); 
      $scores["id"] = $row["id"]; 
      $scores["user_id"] = $row["user_id"]; 
      $scores["username"] = $row["username"]; 
      $scores["score"] = $row["score"]; 
      $scores["played_date"] = $row["played_date"]; 
      $scores["timequiz"] = $row["timequiz"]; 
      $user_id = $row["user_id"]; 
      $result = mysqli_query($conn,"SELECT user_image FROM `users` WHERE id=$user_id"); 
      $temp_row = mysqli_fetch_assoc($result); 

      $scores["user_image"] = $temp_row["user_image"]; 

      array_push($response["scores"], $scores); 
      } 
      $response["success"] = 1; 

    // echoing JSON response 
    echo json_encode($response); 

請檢查並讓我知道如果有人能幫助我解決了我的問題。

感謝

Answer 1

這可能有一些用它做：你重新寫你的$result變量循環。

$result = mysqli_query($conn,"SELECT user_image FROM 'users' WHERE id=$user_id");