Something
public text v1 · immutable<?php
session_start();
if(!isset($_SESSION['uname'])){
Header("Location:index.php");
} else {
?>
<html>
<head>
<title>Welcome!</title>
</head>
<body>
<?php echo "Welcome back ".$_SESSION['uname']."";?>
<p><a href="logout.php">Logout</a></p>
</body>
</html>
<?php
}
?>