What are some common challenges with managing cookies on an IIS server in PHP?

One common challenge with managing cookies on an IIS server in PHP is setting the domain and path correctly. It's important to ensure that the domain and path parameters are set correctly when setting cookies to ensure they are accessible across different pages on the same domain.

setcookie('cookie_name', 'cookie_value', time() + 3600, '/', 'yourdomain.com');