logout.php

<?php
session_start();
include_once("db_config.php");
date_default_timezone_set("Asia/Colombo");


if(isset($_SESSION['username']))
{
	// $logout_time = date('Y-m-d H:i:s');
	// $ip_address = getUserIpAddress();

	// $sql = "SELECT * FROM tbl_login_history WHERE `user_id` = '{$_SESSION['user_id']}' AND ip_address = '$ip_address' ORDER BY id DESC LIMIT 1";
	// $result = mysqli_query($db, $sql);
	// if(mysqli_num_rows($result) == 1){
	// 	$row = mysqli_fetch_assoc($result);
	// }

	// $sql_logout = "UPDATE tbl_login_history SET logout_time = '$logout_time' WHERE id = '{$row['id']}' AND `user_id` = '{$_SESSION['user_id']}' AND ip_address = '$ip_address'";
	// mysqli_query($db,$sql_logout);
				
	unset($_SESSION['user_id']);
	unset($_SESSION['username']);
	// unset($_SESSION['user_status']);
    header("Location:index.php");
}
else
{
	header("Location:index.php");
}

?>