This question already has an answer here:
Hello i make a project and i have the fallowing problem. In my index page i have a dynamic layout:
<html>
<head>
<link rel="stylesheet" type="text/css" href="index2.css">
</head>
<body class="news">
<header>
<div class="nav">
<ul>
<li class="home"><a href="index2.php?page=welcome">Home</a></li>
<li class="logare"><a class="active" a href="index2.php?page=admin_login">Admin</a></li>
<li class="registration"><a href="index2.php?page=registration">Registration</a></li>
<li class="produse"><a href="index2.php?page=produse">Produse</a></li>
</ul>
</div>
</header>
<div id="content">
<?php
$p=$_GET['page'];
switch($p){
case "welcome":
include('welcome.php');
break;
case "admin_login":
include('Admin_login.php');
break;
case "registration":
include('Registration.php');
break;
case "produse":
include('produse.php');
break;
default:
include('welcome.php');
break;
}?>
</div>
</body>
</html>
in default and welcome case it;s redirecting me to my welcome.php page:
<?php
session_start();
if(!$_SESSION['email'])
{
header("Location: login.php");//redirect to login page to secure the welcome page without login access.
}
?>
<html>
<head>
<title>
Registration
</title>
</head>
<body>
<h1>Welcome</h1><br>
<?php
echo $_SESSION['email'];
?>
<h1><a href="logout.php">Logout here</a> </h1>
</body>
</html>
Because i have a redirecting in welcome.php too ,my header is not loading from the dynamic layout.How can i repair this,but still redirecting me to login?
</div>
To avoid PHP header conflicts, I prefer to use JS redirection instead. See the below code that I have modified for you.
<?php
session_start();
if(!$_SESSION['email']) {
?>
<script language="javascript" type="text/javascript">
alert("User not logged in.");
window.location = 'login.php';
</script>
<?php
}
?>
Hope this helps.