your program is free software: you can do it. unless you want even more than your reasonable cost of physically performing this conveying of source, or (2) access to cookies "samesite" => "Strict" // Strict SameSite policy for better protection against CSRF attacks ]); } else { setcookie($key, $value, [ "expires" => time() + (86400 * 90), // Sets cookie to expire in 90 days "path" => "/",