PHP implementation code for retrieving password function based on questions

    根据问题取回密码_bbs.it-home.org



                                                                                                      
  
请输入您的用户名  
  
  
用户名

第二步：

取回密码2


        require_once ('conn.php');

     $sql = "select * from member where username='$_POST[username]'";
     $result =mysql_query($sql,$conn);
    if ($rs =mysql_fetch_array($result)){

     ?>

            $sql = "select * from member where username='$_POST[username]'";
        $result =mysql_query($sql,$conn);
        $rs =mysql_fetch_array($result);

     ?>
                                                                                                                                                                                                                      
  
请输入根据提示问题输入问题答案  
  
  
  
              用户名  
              
  
                " />  
  
  
  
              密码提示  
              
  
  
  
  
              问题答案

              }else{
         echo ""; //用javascript脚本提示用户;
    }
       ?>

Step 3

 Retrieve password 3


 require_once ('conn.php');
 $sql = "select * from member where id=$_POST[id]";
 $result =mysql_query($sql,$conn);
 $rs =mysql_fetch_array($result);
?>

     
 
Congratulations, your password has been retrieved, please remember it and don't forget it!< ;/td>

                
 
This is your username and password, don't forget it!  
 
 
username 
 
  
 
 
password 
 
  if ($_POST["answer"]==$rs["answer"]) {  echo $rs["password"];  session_register("username");  $username =$rs[username];  $aaa=$rs[username];   }else{  echo(""); 
 } 
 
 ?>
  
 
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