php - 使用数组插入mysql和php

Question

我有下面的部分代码:

while($array = $result->fetch_assoc() ){


    $second_query = "INSERT INTO".TBL_USERSDONTPAY."VALUES ($array[\"username\"], $array[\"password\"], '0',$array[\"userid|\"], )";

$second_result = $database->query($second_query);

}

查询似乎无效。有什么线索吗？我认为这是引号或其他问题。如何实际传递数组元素？

这是我的全部代码，我想将一行移动到另一张表

$q = "SELECT * FROM ".TBL_USERS." WHERE username = '$subuser'"; 
          $result = $database->query($q); 

          if($result && $result->num_rows == 1){
              while($array = $result->fetch_assoc() ){
                  $second_query = "INSERT INTO" . TBL_USERSDONTPAY . "VALUES ('" . $array['username'] . "', '" . $array['password'] . "', '0', '" . $array['userid'] ."')";


                  $second_result = $database->query($second_query);
                  if($second_result){
                      // it worked!
                      $q = "DELETE FROM ".TBL_USERS." WHERE username = '$subuser'";
                      $database->query($q);
                  }
            }
          }

Answer 1

您需要清理该查询并删除最后的逗号。

$second_query = "INSERT INTO " . TBL_USERSDONTPAY . " VALUES ('" . $array['username'] . "', '" . $array['password'] . "', '0', '" . $array['userid'] . "')";