Check if users has cookies/sessions disabled?

[Junkfee]

Is there a way to check if the user has cookies/sessions disabled, and if they do, redirect them?

TIA!

[clamcrusher]

if (!isset($_COOKIE['cookies_enabled']) && !isset($_GET['cookie_test'])) {
    // lets set a cookie and try again
    setcookie('cookies_enabled', '1');
    header('Location: ' . $_SERVER['PHP_SELF'] . '?cookie_test');
    exit;
} elseif (!isset($_COOKIE['cookies_enabled']) && isset($_GET['cookie_test'])) {
    // we already tried, but they didnt accept our cookie
    // do something
} else {
    // they accepted out cookie
} 

you need to be careful when doing things like that though. if you included that code in every page its going to cause a lot of redirects for those with cookies disabled unless your make sure to carry ?cookie_test along all the urls in your website.