LRR/logout.php

<?php

// Start a new session
session_start();
// Destory sessions & redirect to index
session_destroy();
session_unset();


// Generate a new session ID
session_regenerate_id(true);

// Then finally, make sure you pick up the new session ID
$session_id = session_id();

unset($_SESSION['user_id']);
unset($_SESSION['user_email']);
unset($_SESSION['user_type']);
unset($_SESSION['user_student_id']);
unset($_SESSION['user_fullname']);
header("Location: index.php");

?>