<?php
include "db.php";
//clear cookies
function clearCookie()
{
setcookie('username', '', time() - 3600);
setcookie('isLogin', '', time() - 3600);
}
clearCookie();
//getting username and password from login page
$username = mysqli_real_escape_string($mysqli, $_POST['admin_username']);
$password = mysqli_real_escape_string($mysqli, md5($_POST['admin_password']));
$stayLogin = $_POST['stay_login'];
//operations in mysql database
$select = "SELECT * FROM admin WHERE admin_username = '******'";
$result = $mysqli->query($select);
$count_rows = $result->num_rows;
$row = mysqli_fetch_array($result);
if ($count_rows > 0 && $username == $row['admin_username'] && $password == $row['admin_password']) {
// set cookie information, cookie will expire in 24 hours
if ($stayLogin == '1') {
setcookie('username', $username, time() + 60 * 60 * 24);
setcookie('isLogin', '1', time() + 60 * 60 * 24);
} else {
setcookie('username', $username, time() + 60 * 20);
setcookie('isLogin', '1', time() + 60 * 20);
}
$mysqli->close();
header("Location: index.php");
} else {
/**
* Set search COOKIE
*1: Clear cookie
*2: Set cookie
*/
function setSearchCookie($name, $value, $expire = 3600, $cookiedomain = '')
{
clearCookie($name);
setCookie($name, $value, CUR_TIMESTAMP + $expire, '/', $cookiedomain);
}