0){
$_SESSION['loggedin'] = true;
$_SESSION['username'] = $user;
$_SESSION['user_type'] = $user_type;
//redirect to interface
echo "";
}
else{
echo "";
}
}
// Check if the user is already logged in
if (isset($_SESSION['loggedin']) && $_SESSION['loggedin'] === true) {
//check usertype and redirct to user page
if(isset($_SESSION['user_type']) && $_SESSION['user_type'] === 'buyer'){
echo "";
}
if(isset($_SESSION['user_type']) && $_SESSION['user_type'] === 'seller'){
echo "";
}
if(isset($_SESSION['user_type']) && $_SESSION['user_type'] === 'admin'){
echo "";
}
}
else {
echo "";
}
?>