使用php将表单中的数据输入数据库

我正试图将数据输入数据库，但我一直收到一个错误。我不知道问题出在哪里。代码如下：

<?php 
  $sql = "INSERT INTO $db_table (title,group,overlapok,userid,name,phone,email,description,managers,location,notify,notifyman,
remind,remindman,appmsg,viewaccess,viewulist,viewclist,makeaccess,makeulist,makeclist,showappinfo) 
VALUES ('".mysql_real_escape_string(stripslashes($_REQUEST['txtTitle'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['chkGroupCal'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['chkAllowOverlap'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtUserID'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtOwner'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtPhone'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtEmail'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtDesc'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtManagers'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtLocation'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['chkNotifyMe'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['chkNotifyMgrs'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['chkRemind'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['chkRemindMan'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['txtAppText'])).
"','".mysql_real_escape_string(stripslashes($_REQUEST['selViewBlockRestr'])).
     "','".mysql_real_escape_string(stripslashes($_REQUEST['txtViewBlocksUserID']))
   "','".mysql_real_escape_string(stripslashes($_REQUEST['txtViewBlocksCourseID']))."','".mysql_real_escape_string(stripslashes($_REQUEST['selMakeApptRestr']))."','".mysql_real_escape_string(stripslashes($_REQUEST['txtMakeApptUserID']))."','".mysql_real_escape_string(stripslashes($_REQUEST['txtMakeApptDptID']))."','".mysql_real_escape_string(stripslashes($_REQUEST['chkShowAppInfo']))."')"; 

if($result = mysql_query($sql,$db)) 
   {
    echo '<h1>Thank you</h1> Your information has been entered into our database<br><br>
        <p> <a href="viewcalendar.page.php"> View Calendar </a> </p>
        <img src="eDiary.jpg"';

    } 
   else 
   {
    echo "ERROR: ";
   }  ?>

---

在需要在查询中使用用户输入的情况下，您需要参数化查询

这是我讨论同一问题的另一个话题

依靠消毒输入是非常糟糕的做法，最终会咬到你
 那么，错误是什么呢？另外，不鼓励使用mysql_uu函数，“改用PDO或MySQLi”。您的代码以反勾号开始。那是错误的。另外，您会遇到什么错误？请先尝试一个小得多的查询。另外，还要检查您发布的代码的语法（另外，您可能在使用本网站的编辑工具时遇到了困难，请让自己对这些工具更熟悉一些）。如果缺少确切的错误消息，请将其添加到您的问题中，以便清楚您实际遇到的错误。请。它们不再得到维护，社区已经开始。看到了吗？相反，你应该学习并使用或。如果你不能决定哪一个，我会帮你的。如果您选择PDO，。有时回显我们的查询非常有用。我建议您在运行查询之前回显$sql变量。更多的过度打印mysql错误可以帮助您发现问题。
    <?php

$dsn = 'mysql:host=localhost;dbname=eDiary';
$user = 'root';
$password = '';

try 
{
        $db = new PDO($dsn,$user,$password);
        $db -> setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);}                
catch (PDOException $e) {
  echo 'Connection Failed: ' . $e->getMessage();
    }

$result = $db->exec("INSERT INTO wassCalendar(title, group, overlapok, userid, name, phone, email, description, managers, location, notify, notifyman, remind, 
remindman, appmsg, viewaccess, viewulist, viewclist, makeaccess, makeulist, makeclist, showappinfo) 
VALUES($txtTitle, $chkGroupCal, $chkAllowOverlap, $txtUserID, $txtOwner,  $txtPhone, $txtEmail, $txtDesc, $txtManagers, 
$txtLocation, $chkNotifyMe, $chkNofityMgrs, $chkRemind, $chkRemindMan, $txtAppText, $selViewBlockRestr, 
$txtViewBlocksUserID, $txtViewBlocksCourseID, $selMakeApptRestr, $txtMakeApptUserID, $txtMakeApptDptID, 
$chkShowAppInfo)"; 

$insert_id = mysql_insert_id();

?>