提交个人资料页面后登录过程不工作 - profile page do not work after submitting the login process

我有一个登录页面，允许用户输入电子邮件和密码后检查数据是否正确，浏览器必须显示配置文件页面，但问题是，我输入电子邮件和密码后，系统冻结，不显示配置文件页面，即使数据是真的。

，但如果我回一个消息，通知用户的数据是正确的浏览器显示此消息，谁能帮助我??PLZ我已经尝试了2天，直到现在没有任何成功，没有人给我正确的解决方案。

我知道是什么错误，但我不知道如何修复它

 if($_SESSION['login'] != 'true'){
        **header("location:index.php");**
    }
    //var_dump($login_user);
   $login = ($_SESSION['login']);
   $id = ($_SESSION['user_id']);
   $login_user = ($_SESSION['username']);
   $firstname = ($_SESSION['first_name']);
   $lastname = ($_SESSION['last_name']);

请试试我的代码，谁告诉我哪里错了

<标题> login。

<?php
session_start();
ob_start();
error_reporting(E_ALL);
require_once('include/connect.php');
$message = ""; 
if(!empty($_POST['email']))
{
$email = $_POST['email'];
$pass = $_POST['pass'];
$email = strip_tags($email);
$pass = strip_tags($pass);
$email = mysql_real_escape_string($email);
$pass = mysql_real_escape_string($pass);
//$pass = md5($pass);
$sql=mysql_query( "SELECT user_id, email_address, first_name FROM user WHERE email_address='$email'AND password='$pass'LIMIT 1") or die("error in user table");
$login_check = mysql_num_rows($sql);
  if($login_check > 0)
  {
      $row = mysql_fetch_array($sql);
          $id = $row['user_id'];
          $_SESSION['user_id'] = $id;
          $firstname = $row['first_name'];
          $_SESSION['first_name']= $firstname;
          $email = $row['email_address'];
          $_SESSION['email_address']= $email;
          mysql_query("UPDATE user SET last_log_date=now() WHERE user_id='$id'");
        //$message = "correct email and passworddd!!";  
          header("Location: profile.php");
         // exit();   
  }//close if 
  else
  {
      $message = "incorrect Email or Password!!";
      //exit();
  }
}//close if
ob_end_flush();
?>

<标题> profile.php h1> header。php h1> 的

[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP Stack trace:, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP   1. {main}() C:''wamp''www''new adamKhoury''profile.php:0, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP   2. require_once() C:''wamp''www''new adamKhoury''profile.php:181, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP Notice:  Undefined index: last_name in C:''wamp''www''new adamKhoury''header.php on line 13, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP Stack trace:, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP   1. {main}() C:''wamp''www''new adamKhoury''profile.php:0, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] PHP   2. require_once() C:''wamp''www''new adamKhoury''profile.php:181, referer: http://localhost/new%20adamKhoury/index.php
[Wed May 08 08:19:12 2013] [error] [client 127.0.0.1] File does not exist: C:/wamp/www/favicon.ico

您的header.php脚本中有一个错误，导致系统退出。注意13行的last_name，它不存在，我猜它与它有关。您不仅要在发送报头之前输出数据，甚至通知也应该固定:)

从header中删除localhost。应该是header("Location: profile.php");

我在header中找到了解决方案，您可以替换以下代码

header("Location: http://localhost/profile.php");

如果它不工作尝试下面-->

是否可以删除localhost，只保留header

中的/profile.php ?

如果login.php和profile.php在同一个文件夹中，试试这个->

用header("Location: /profile.php");代替header("Location: localhost/profile.php");

其他

将header("Location: localhost/profile.php");替换为header("Location: /<pathfromlogin.php>/profile.php");，如header("Location: /info/user/profile.php");

问题是你在标题位置给出的URL像下面这样替换标题

 header("Location: http://localhost/profile.php");