[英]redirect - Redirecting to previous page after login?
我需要某人的专业知识。 一旦用户登录。...如果他们试图返回登录页面,我希望他们被重定向到另一个php页面。 现在,我的用户仍然可以登录,但也可以返回登录表单。
<?php
if(isset($_POST['login'])){
session_start();
$password = $_POST['pass'];
$email = $_POST['email'];
$user_pass= md5($user_pass);
$check_user = "select * from userss where user_pass='$password' AND user_email='$email'";
$run = mysql_query($check_user);
if(mysql_num_rows($run)>0){
$_SESSION['email']=$email;
echo "<script>window.open('welcome.php','_self')</script>";
}
else {
echo "<script>alert('Email or password is incorrect!')</script>";
}
}
?>
这类问题已经得到解答。 请参阅如何在PHP中进行重定向?
在提供任何页面之前,您已经在检查用户的登录状态。 对?
if (logged_in){
header("Location: http://example.com/myOtherPage.php");
die();
}
尝试这个。
此processlogin.php编写以下代码:
if(isset($_POST['login'])){
session_start();
$password = $_POST['pass'];
$email = $_POST['email'];
$user_pass= md5($user_pass);
$check_user = "select * from userss where user_pass='$password' AND user_email='$email'";
$run = mysql_query($check_user);
if(mysql_num_rows($run)>0){
$_SESSION['email']=$email;
echo "<script>window.open('welcome.php','_self')</script>";
} else {
echo "<script>alert('Email or password is incorrect!')</script>";
}
}
在login.php中编写以下代码:
<?php
if(session_start()){
echo "<script>window.open('welcome.php','_self')</script>";
}else{ ?>
<form method='post' action='processlogin.php' class="form-signin">
<h2 class="form-signin-heading">Login </h2>
<label for="inputEmail" class="sr-only"></label>
<input type="email" id="inputEmail" name="email" class="form-control" placeholder="Email address" required autofocus><br>
<label for="inputPassword" class="sr-only"></label>
<input type="password" id="inputPassword" name="pass" class="form-control" placeholder="Password" required><br/>
<button type="submit">LOGIN</button>
</form>
<?php } ?>
希望对您有所帮助。
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