Question

我正在插入两个数组ROOMTILTIE和CAPACITY的用户输入的值。在我输入字符串（例如“2s32”）和容量任何整数值时，RoomTitle是varchar，容量是整数类型，它不会将其插入表中但是当两者都是整数然后它完美地工作..下面是代码

     <form name="venueform"   method="post" >
     <input type="hidden" name="check_submit" value="1" id="check_submit" />
     <table width="450px">
        </tr>
       <tr>
            <td valign="top"">
            <label for="TotalRooms">Total Number of Rooms*</label>
            </td>

            <td valign="top">
                <input  type="text" name="TotalRooms" maxlength="50" size="10"id='sth'>
            </td>
        </tr>
            <td colspan="2" style="text-align:left">
                <input name="submit1 "type="submit" value="submit">
            </td>
        </tr>
     </table>
     </form>

     mysql_connect("localhost","root","");//database connection
     mysql_select_db("ossd");
    for($i=0;$i<$_POST['TotalRooms'];$i++)
    {

    echo"<p>\n</p>";
    ?><form method="post">
   <input type="text" name='RoomTitle[]' /><br />
   <input type="text" name='Capacity[]' /><br />
   echo"<input name='addvenue' type='submit'value='Submit me' />
   </form>";
  if (isset($_POST['addvenue'])) {

  <div>
   <?php echo "<pre>".print_r($_POST['RoomTitle'],true)."</pre>";
   echo "<pre>".print_r($_POST['Capacity'],true)."</pre>";

   mysql_connect("localhost","root","");//database connection
   mysql_select_db("ossd");
   foreach ($_POST['RoomTitle'] as $row=>$name)

  {

    $RoomTitle = $name;

    $Capacity = $_POST['Capacity'][$row];
    $RoomTitle= mysql_real_escape_string($name);

    $Capacity = mysql_real_escape_string($_POST['Capacity'][$row]);

    $order = "INSERT INTO wp_ossd_venue
        (RoomTitle,Capacity)
        VALUES
        (".$RoomTitle.",".$Capacity.")";

     $result = mysql_query($order);

     }
    if($result){
    echo("<br>Succesfully Added");
    } else{
     echo("<br>Fail... Error");
    }

    }

Answer 1

您的插入查询应为：

$order = "INSERT INTO wp_ossd_venue
        (RoomTitle,Capacity)
        VALUES
        ('".$RoomTitle."',".$Capacity.")";

字符串作为MySQL中的varchar类型

1 个答案: