Xinglin classmates (5)_PHP tutorial

密码查询：class/querypsw.php






include "config.php";
//询问班级注册问题密码
if ($class){
$headers .= "Content-Type: text/html; charset=gb2312n"; // Mime type
$subject="询问班级注册问题密码 "; //主题
$message=nl2br($message);
$message="查询人：".$name."
留言：
".$message;     //内容
   mail($superemail,$subject,$message,$headers);
   echo "恭喜您，您的请求已经向管理员发出，近期内请注意查收email。";
   exit;
  }
  //询问个人注册密码
  if ($member){  
  $result = mysql_query("SELECT * FROM user where user='$username'",$db);
  if (mysql_num_rows($result)==0){  //若返回列的数目为0，说明无此资料
echo "我们的数据库中无此用户，请确认。注意大小写。返回";
exit;}
   $myemail=mysql_result($result,0,"email");//读取user数据库中的email
    if (!$myemail){                         //如果还没有email,则返回
     echo "我们的数据库中没有您的email,请再次填写。返回";
     exit;
    }
$psw=mysql_result($result,0,"psw");      //密码
$name=mysql_result($result,0,"name");    //姓名
$subject="询问个人注册密码";
$message=$name."，您好。您的用户名是".$username."，密码是".$psw."。
-----------------------
".$sitename."";      //信件内容
$headers .= "Content-Type: text/html; charset=gb2312n"; // Mime type
mail($myemail,$subject,$message,$headers);
   echo "恭喜您，系统已经向您的信箱中发出了答复信件,请注意查收email。";
   exit;
  }
?>  

    
        
      
        
        
        
      
    

询问密码
询问班级注册问题答案             您的姓名                             您的留言(写上能证实您身份的简短留言及email地址)                          系统将向班级管理员发送您的请求,是否确认?	询问个人注册密码                      您的用户名(不是姓名)                                                                    系统将会向您注册的信箱中发发送密码，是否确认？

    



悄悄话：privatenote.php
session_start(); // 开始session
if(!session_is_registered("userregister")||($userregister==""))//检查是否注册,如userregister未注册或session为空值，重新注册.
{
echo "请重新注册
";
exit;
}
//删除留言
include "config.php";
if ($del=="1"){
mysql_query("delete from privatenote where id='$id'",$db); //以id为删除标志
echo "删除成功！";
}
//添加留言
if ($Submit){
$id=time();                     //以时间戳为记录号
$time=date("Y年m月d日 h:i:s A");//留言时间
$result = mysql_query("SELECT * FROM user where user='$userregister'",$db);
$fromuser=mysql_result($result,0,'name');                       //发消息人姓名
$result = mysql_query("SELECT * FROM user where name='$yname'",$db);
$touser=mysql_result($result,0,'user'); ;          //接受人用户名
$message=nl2br(strip_tags($ynote));//留言内容
mysql_query("INSERT INTO privatenote (id,fromuser,touser,time,message) values ('$id','$fromuser','$touser','$time','$message')",$db); //写入数据库
echo "留言成功！";
}
?>








    
    
  
  
                                                  🎜>$result = mysql_query("SELECT * FROM privatenote where touser='$userregister' ORDER BY time DESC",$db);
$row=mysql_num_rows($result); //Total number of private messages
$unlook =0; 'id');//Message id
$fromuser=mysql_result($result,$i,'fromuser');//Name of the messager
); // Message time > $ Message = MySQL_Result ($ Result, $ i, 'message'); // Message content
$ look_s = "I have seen"; // Note
$ look = mysql_result($result,$i,'look');           //Have you seen
                                                                                                                                                                                                            through The number of private notes passed and change the comment
mysql_query("UPDATE privatenote SET look='1' where id='$id'",$db); //Change the private note read status to 1
echo " Article ",$i+1," was sent by: ",$fromuser," Message time: ",$time,"
"; BR>------",$look_s;
       echo "Delete

---

";
                                                                                                                                                                                                                                                                                           🎜>


  

  
      

  
      

    

  
      

       $result = mysql_query("SELECT * FROM user where user='$userregister'",$db);
$name=mysql_result($result,0,"name");//姓名
echo $name;
?>
      的悄悄话

       

                                                                

          
                        $result = mysql_query("SELECT * FROM user",$db);
            $row=mysql_num_rows($result);            //成员人数
            for ($i=0;$i<=($row-1);$i++){
             $name=mysql_result($result,$i,'name');  //姓名
             echo "",$name,"";
            }
            mysql_close($db);
            ?>
          
          

          留言内容：

          
          

            
          
            
          
        

      

    

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