<?php
function isLogin()
{
$username = Cookie::get('username');
$password = Cookie::get('password');
if (!isset($username[1]) && !isset($password[1])) {
return false;
}
$query = Database::query("select * from users where username='$username' AND password='$password'");
$numRows = Database::num_rows($query);
if ((int)$numRows == 0) return false;
return true;
}
function isUser($username, $password)
{
$password = md5($password);
$query = Database::query("select userid from users where username='$username' AND password='$password'");
$numRows = Database::num_rows($query);
if ((int)$numRows == 1) {
// Create cookie store login info,expires is 1 day
Cookie::make('username', $username, time() + 84600);
Cookie::make('password', $password, time() + 84600);
return true;
}
return false;
}
?>
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