如何在登录PHP后重定向到与用户名相同的页面

我想在登录后在同一页面上重定向，但我需要这样的条件：如果用户名和密码来自index.php，那么页面将重定向到dashboard.php，

，否则它将在同一页面上重定向（example.php）

login.php：

<?php
include ('include/connection.php');
if (isset($_POST['loginform'])) {
    session_start();
    $email = trim(mysql_escape_string($_POST['email']));
    $passwords = trim(mysql_escape_string($_POST['pwd']));
    $password = md5($passwords);
    $verify_query = "SELECT * FROM end_user WHERE (email='$email' AND password='$password')";
    verify_result = mysqli_query($con, $verify_query);
    if(!$verify_result){ 
        echo '<h2>Couldnot Process your request Please try to login after some time. </h2>';
    }
    if (@mysqli_num_rows($verify_result) == 1) { 
        $_SESSION = mysqli_fetch_array($verify_result, MYSQLI_ASSOC);
        header("Location: dashboard.php");
    }
    else { 
        echo '<h2 style="color:#CC3300;">Incorrect Credentials, You need to register <a href="signup.php" style="font-size:20px;" class="btn btn-primary">Here</a></h2>';
    }
mysqli_close($con);
} 
?>

---

我在

example.php

中使用了相同的代码，因此我可以在

$\u会话中从索引中获取URL

<input type="hidden" name="extrafield" value="fromindex"> 



然后

如果没有向客户端发送html，您可以使用header。您也在混合mysql API，并且不要在实时环境中使用此代码；这是完全不安全的。您的代码在很多级别上都失败得很惨。您也有一个非常糟糕的跟踪记录thnx fr ur hlp。在隐藏字段wht i hv to pass to login.php？中，我还传递值wht u hv sugst me，bt its nt wrkng，它的唯一重定向到dashboard.php，甚至我在login.php页面中手动将值“fromindex”更改为“fromindex11”。bt它唯一的重定向到dashboard.phpUse我在$\u SESSION=mysqli\u fetch\u array（$verify\u result，mysqli\u ASSOC）之后使用的条件；如果用户从索引页面登录，用户将重定向到dashboard.php，如果用户从其他页面登录，他们将重定向到example.php页面。Thnx先生，其wrkng…逻辑是vry smple，bt i mk it complctd by myslf。曾经的agn thnx ji先生。。。。。。
<input type="hidden" name="extrafield" value="fromindex"> 

<?php
include ('include/connection.php');
if (isset($_POST['loginform'])) {
session_start();
$email = trim(mysql_escape_string($_POST['email']));
$passwords = trim(mysql_escape_string($_POST['pwd']));
$password = md5($passwords);
        $verify_query = "SELECT * FROM end_user WHERE (email='$email' AND password='$password')";
           $verify_result = mysqli_query($con, $verify_query);
        if(!$verify_result){ 
        ?>                
                                   <?php
                              echo '<h2>Couldnot Process your request Please try to login after some time. </h2>';
                                    }

                                       if (@mysqli_num_rows($verify_result) == 1)
                                     { 
                                      $_SESSION = mysqli_fetch_array($verify_result, MYSQLI_ASSOC);
        if(isset($_POST['extrafield']) == 'fromindex'){
                                    header("Location: dashboard.php");
        } else {
                header("Location: exmple.php");
        }
                                   }else
                                    { 
                                      ?>

                                    <?php echo '<h2 style="color:#CC3300;">Incorrect Credentials, You need to register <a href="signup.php" style="font-size:20px;" class="btn btn-primary">Here</a>                                  </h2>';
                                          }


                                mysqli_close($con);

                                     } 
                                                ?>