Question

我尝试将数组插入数据库。它确实插入，但只有admin = 0＆amp;＆amp; special admin！= 1.当我尝试更改数据库时，我将admin设置为3，特殊管理员设置为！= 1，它根本不会插入。

这里需要帮助，所以这是我到目前为止的代码

$ques = "SELECT * FROM ip_restriction where ipnum = '".$ip_2."'";
$ress = mysql_query($ques);
if ($roww = mysql_fetch_array($ress)) {
  if ($row ['admin'] == 0 && $row['special_admin']!=1) 
  {
    $queinsert = "INSERT INTO tblid (ipadd, ipdept, createdby, datecreated)
                  VALUES ('".$ip_2."', 'AGENT', 'Admin', NOW())";
  }
  elseif ($row ['admin'] == 0 && $row['special_admin']==1 ) 
  {
    $queinsert = "INSERT INTO tblid (ipadd, ipdept, createdby, datecreated)
          VALUES ('".$ip_2."', 'AGENT', 'Admin', NOW())";
  }
   elseif ($row ['admin'] == 3 && $row['special_admin']!=1 ) 
  {
    $queinsert = "INSERT INTO tblid (ipadd, ipdept, createdby, datecreated)
          VALUES ('".$ip_2."', 'CLIENT', 'Admin', NOW())";
  }
   elseif ($row ['admin'] == 3 && $row['special_admin']==1 ) 
  {
    $queinsert = "INSERT INTO tblid (ipadd, ipdept, createdby, datecreated)
          VALUES ('".$ip_2."', 'CLIENT', 'Admin', NOW())";
  }
   elseif ($row ['admin'] == 4   && $row['special_admin']!=1 ) 
  {
    $queinsert = "INSERT INTO tblid (ipadd, ipdept, createdby, datecreated)
          VALUES ('".$ip_2."', 'AGENT', 'Admin', NOW())";

  }
    $ressinput= mysql_query($queinsert);
  header('Location: index.php');
}

Answer 1

你可以试试这个。 bcoz无论条件是什么，你在DB中插入相同的值。所以我不明白放条件的实际意义。

$ques = "SELECT * FROM ip_restriction where ipnum = '".$ip_2."'";
$ress = mysql_query($ques);
if ($roww = mysql_fetch_array($ress)) 
{
    $queinsert = "INSERT INTO tblid (ipadd, ipdept, createdby, datecreated)
                             VALUES ('".$ip_2."', 'AGENT', 'Admin', NOW())";
}
$ressinput= mysql_query($queinsert);
header('Location: index.php');

Answer 2

尝试：

$ressinput = mysql_query($queinsert);

if (!$ressinput) {
    die('Invalid query: ' . mysql_error());
} else {
    header('Location: index.php');
}

在if else if语句中插入查询

2 个答案: