PHP indefined指数误差麻烦

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我已经写了数据录入我对PHP的喜欢不确定的指标得到错误的PHP文件我的PHP代码我想插入其发表不同的输入类型的形式PHP indefined指数误差麻烦

值

<?php 
    include("$_SERVER[DOCUMENT_ROOT]/riteshproject/config.php");  ?> 
<?php include("auth.php"); //include auth.php file on all secure 
pages ?> <?php 

      $aria=$_POST['area']; 
      $custname=$_POST['custname']; 
      $mob1=$_POST['mob1']; 
      $mob2=$_POST['mob2']; 
      $flatbunglo=$_POST['flatbungalo']; 
      $address=$_POST['address']; 
      $bhk=$_POST['bhk']; 
      $rent=$_POST['rent']; 
      $diposit=$_POST['diposit']; 
      $sqft=$_POST['sqft']; 
      $floor=$_POST['floor']; 
      $lift=$_POST['lift']; 
        echo $addquery="insert into propertymaster (area,custname,mob1,mob2,proptype,address,bhk,rent,diposit,sqft,floor,lift) 
         values ('$aria','$custname','$mob1','$mob2','$flatbunglo','$address','$bhk','$rent','$diposit','$sqft','$floor','$lift')"; 
      mysql_query($addquery); 
      ?> <!DOCTYPE html> <html lang="en"> <head> <title>Shree Shree Property,kolhapur</title> <meta charset="utf-8"> <meta 
name="viewport" content="width=device-width, initial-scale=1"> 
<link rel="stylesheet" 
href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"> 
<script 
src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script> 
<script 
src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> 
<style> 
    /* Remove the navbar's default margin-bottom and rounded borders */ 
    .navbar { 
     margin-bottom: 0; 
     border-radius: 0; 
    } 

    /* Set height of the grid so .sidenav can be 100% (adjust as needed) */ 
    .row.content {height: 450px} 

    /* Set gray background color and 100% height */ 
    .sidenav { 
     padding-top: 20px; 
     background-color: #f1f1f1; 
     height: 100%; 
    } 

    /* Set black background color, white text and some padding */ 
    footer { 
     background-color: #555; 
     color: white; 
     padding: 15px; 
    } 

    /* On small screens, set height to 'auto' for sidenav and grid */ 
    @media screen and (max-width: 767px) { 
     .sidenav { 
     height: auto; 
     padding: 15px; 
     } 
     .row.content {height:auto;}  .active { background-color: #00bfff; } 
    } 

     </style> </head> <body> 

<nav class="navbar navbar-inverse"> <div class="container-fluid"> 
    <div class="navbar-header"> 
     <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar"> 
     <span class="icon-bar"></span> 
     <span class="icon-bar"></span> 
     <span class="icon-bar"></span>       
     </button> 
     <a class="navbar-brand" href="#">Logo</a> 
    </div> 
    <div class="collapse navbar-collapse" id="myNavbar"> 
     <ul class="nav navbar-nav"> 

     <li><a href="../home.php" class="active">Home</a></li>  <li class="current" id="dddd"><a href="../aboutus.php" >About 
US</a></li>   <li><a href="#">Contact US</a></li> 
     <li><a href="#">Add Property</a></li>  <li><a href="#">Luxarious Property</a></li>   <li><a href="#">Property For 
Sale</a></li>  <li><a href="#">Other Services</a></li> 
      </ul> 
     <ul class="nav navbar-nav navbar-right">  <li><a href="logout.php"><span class="glyphicon 
glyphicon-log-in"></span>Logout</a></li> 
     </ul> 
    </div> </div> </nav> <div class="container-fluid text-center">  <div class="row content"> 
    <div class="col-sm-2 sidenav"> 
     <p><a href="#">Link</a></p> 
     <p><a href="#">Link</a></p> 
     <p><a href="#">Link</a></p> 
    </div> 
    <div class="col-sm-8 text-left"> <html> <body> <div id="wrap2"> <form>  <h4>Welcome Mr.<?php echo

$ _SESSION ['username']; ？>！

   <td align="right"> 
       Area: 
       </td> 
       <td style="text-align:left" width="100px"> 

            <select name="area" id="area" value="select"> 
            <option value="SELECT" style="display:none">SELECT</option> 
             <?php 

              $query="select code,areaname from areamaster"; 
              $query_run=mysql_query($query); 
              mysql_num_rows($query_run); 

              while($row=mysql_fetch_assoc($query_run)) 

              { 
              ?> 

              <option value="<?php echo $row['areaname']?>"><?php echo $row['areaname']?></option> 
              <?php 
              } 
             ?> 
            </select> 
          </td> 
      </tr> 
      <tr class="space1"> 
       <td width='100px' > 
       </td> 

       <td align="right"> 
       Customer Name: 
       </td> 
       <td> 
       <input type="text" id="custname" name="custname" size="40"> 
       </td> 
      </tr> 

      <tr> 
       <td width='100px' > 
       </td> 

       <td align="right"> 
       Mobile No 1: 
       </td> 
       <td> 
       <input type="text" id="mob1" name="mob1"> 
       </td> 
      </tr> 

      <tr> 
       <td width='100px' > 
       </td> 

       <td align="right"> 
       Mobile No 2: 
       </td> 
       <td> 
       <input type="text" id="mob2" name="mob2"> 
       </td> 
      </tr> 

      <tr> 
      <td> 
      </td> 
      <td><b>FLAT DETAILS:</b> 
      </td> 

      </tr> 
        <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       Flat/Bungalo: 
       </td> 
      <td> 
      <select name="flatbungalo" id="flatbungalo" value="select"> 
            <option>Flat</option> 
            <option>Bungalo</option> 
            <option>House</option> 

      </select> 
      </td>   </tr> 

      <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       Property Address: 
       </td> 
      <td><input type="text" id ="address" name ="address" size="40"> 
      </td>   </tr> 

     <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       BHK: 
       </td> 
      <td> 
      <select name="bhk" id="bhk" value="select"> 
            <option>1 BHK</option> 
            <option>2 BHK</option> 
            <option>3 BHK</option> 
            <option>4 BHK</option> 

      </select> 
      </td>   </tr> 
       <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       RENT: 
       </td> 
      <td><input type="text" id ="rent" name ="rent" size="10"> 
      </td>   </tr> 

      <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       Diposit: 
       </td> 
      <td><input type="text" id ="diposit" name ="diposit" size="10"> 
      </td>   </tr> 
       <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       SQ Ft: 
       </td> 
      <td><input type="text" id ="sqft" name ="sqft" size="10"> 
      </td>   </tr> 
       <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       Floor: 
       </td> 
      <td><input type="text" id ="floor" name ="floor" size="10"> 
      </td>   </tr> 

      <tr> 
      <td width='100px' > 
      </td> 
      <td align="right"> 
       Lift: 
       </td> 
      <td> 
      <select name="lift" id="lift" value="select"> 
            <option>Yes</option> 
            <option>No</option> 


      </select> 
      </td>   </tr> 

     <tr height="20"> 
     </tr>  
       <tr> 
      <td> 
      </td> 
      <td> 
      </td>   <td align="left"><form method="POST"><input type="Submit" name="Add" id="add" value="Add"></form> 
      </td>   </tr> 
       </table>  </html> </form> </div> </body> </html> 
    </div> 
    <div class="col-sm-2 sidenav"> 
     <div class="well"> 
     <p>ADS</p> 
     </div> 
     <div class="well"> 
     <p>ADS</p> 
     </div> 
    </div> </div> </div> 

<footer class="container-fluid text-center"> <p>Footer Text</p> 
</footer> 

</body> </html> 


i had echo my query and i got result like insert into propertymaster 
(area,custname,mob1,mob2,proptype,address,bhk,rent,diposit,sqft,floor,lift) 
values ('','','','','','','','','','','','') basically blank values 
are inserting 
i want to insert values which are posted by different input types from form

的事情正在发生的事情是空值分配给vauables; 例如，我写了$ aria = $ _ POST ['area']; $咏叹调=“空白” 请帮我根据你发布的代码解决这个问题

来源

2016-05-15 Ritesh Fondke

使用'每个POST PARAM – RomanPerekhrest

你的HTML代码非常搞砸isset'功能，正在造成这个问题。你嵌入两种形式是没有意义的。您必须移动第二个

我使用isset函数为每个参数错误消失了，但分配给var $ aria的值仍然为空 –

你有几个问题：

你有两个开标<html>标签和两个开标<body>标签。
你有两个开放的提交按钮，这是无效的HTML之前<form>标签，可能导致您的提交按钮不属于表格所有的输入，所以当你点击提交按钮，没有您的输入与它一起发送。表单不可嵌套。要修复此错误，请移除第二个开口<form>标记，使其成为一种形式。
之前，您使用由用户如GET和POST变量来任何输入，你应该检查他们的存在，通常与isset()功能，如：

if (isset($_POST['aria'])) { $aria = $_POST['aria']; }
你应该NEVER将用户输入直接放入SQL语句中。这非常容易受到SQL注入攻击。您应该使用准备好的语句并绑定您的参数。

例如，而不是使用：

$addquery="insert into propertymaster (area,custname) values ('$aria','$custname')"; 
mysql_query($addquery);

您应该改用：

$stmt = $db->prepare("INSERT INTO propertymaster (area,custname) VALUES (':aria',':custname')"; 

$stmt->bindParams(':aria', $aria); 
$stmt->bindParams(':custname', $custname); 

$stmt->execute();

来源

2016-05-15 07:37:21

并且该问题已解决..再次提供重大解决方案FROM YOU GUYS保持UP.PROBLEM解决，并且还知道SQL注入攻击 –

很高兴我能帮上忙！如果这是你想要的答案，请接受我的答案。你可以阅读这里：http：// stackoverflow。COM /帮助/人，答案 –

PHP indefined指数误差麻烦

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