登录后重定向到请求的最后一页

时间:2013-05-15 07:31:48

标签: php login

我的登录系统需要帮助。在我的项目中,当用户登录时,他们只需转到他们的帐户。如果他们正在浏览某些页面并要求登录,那么他们应该在登录后重定向到该页面而不是他们的个人资料页面。

以下是我正在尝试的代码,但用户总是被重定向到student_account.php而不是请求的页面。

$fetch = mysql_fetch_assoc($exec);
        $_SESSION['login'] = $fetch[uniq];
            $_SESSION['emailid'] = $fetch['email'];
            $emailid = $_SESSION['emailid'];

        $_SESSION['type'] = 'student';
        if(isset($_SESSION['url'])) 
   $url = $_SESSION['url']; // holds url for last page visited.
else 
   $url = "student_account.php"; // default page for 

header("Location:$url"); 

5 个答案:

答案 0 :(得分:11)

您可以将此代码粘贴到您网站上的所有网页中:

<?php
session_start(); 
$_SESSION['url'] = $_SERVER['REQUEST_URI']; 

然后,您可以登录页面:

<?php
session_start();  // needed for sessions.
if(isset($_SESSION['url'])) 
   $url = $_SESSION['url']; // holds url for last page visited.
else 
   $url = "student_account.php"; 

header("Location: http://example.com/$url"); 

答案 1 :(得分:7)

我认为您应该在此处尝试HTTP_REFERER重定向上次访问过的网页。为此在您的登录表单中设置了一个隐藏字段。

HTML: -

<input type="hidden" name="redirurl" value="<? echo $_SERVER['HTTP_REFERER']; ?>" />

并在表单帖子中获取redirurl值。

PHP: -

if(isset($_REQUEST['redirurl'])) 
   $url = $_REQUEST['redirurl']; // holds url for last page visited.
else 
   $url = "student_account.php"; // default page for 

header("Location:$url");

或者如果您正在使用会话,请确保您在该页面上启动会话session_start()。否则会话将中断,无法保存您想要的URL。

答案 2 :(得分:0)

而不是代码:

if(isset($_SESSION['url'])) 
   $url = $_SESSION['url']; // holds url for last page visited.
else 
   $url = "student_account.php"; // default page for 

header("Location:$url");

使用以下代码:

$url = '';
if(isset($_SESSION['url'])) 
   $url = $_SESSION['url']; // holds url for last page visited.
else 
   $url = "student_account.php"; // default page for 

header("Location:".$url);

答案 3 :(得分:0)

确保你重新加载&#39;第二个花括号后的页面信息。这是一个例子

<?php   
ob_start();

if(isset($_POST['submit'])){
    $to= " email address";
    $email = $_POST["email"];
    $subject=$_POST["subject"];
    $txt =$_POST["message"];
    $email = $_POST["email"];
    $headers= "From: {$email}" . "\r\n".
    "CC:email address";
    mail($to,$subject,$txt,$headers);
}    

header("Location: http://example.com/$url"); 
?>

答案 4 :(得分:0)

// check if session is expired
if (session_status() != PHP_SESSION_ACTIVE) {
  // redirect to the login page
  header("Location: yourLogin.php?redirect=" . urlencode($_SERVER['REQUEST_URI']));
  exit();
}
// after successful login into yourLogin.php redirect 
if(!($redirect = urldecode($_GET['redirect']))) {
  // set default URI if don’t have to redirect
  $redirect = 'yourDefault.php';
}
header("Location: $redirect");
exit();