Are there any best practices for handling cookies in PHP development to avoid storage issues?

To avoid storage issues when handling cookies in PHP development, it is important to keep the size of the cookie data as small as possible. This can be achieved by only storing necessary information in cookies and avoiding storing large amounts of data. Additionally, setting an appropriate expiration time for the cookie can help prevent storage issues.

// Set a cookie with a small amount of data and an appropriate expiration time
setcookie("user_id", $user_id, time() + 3600, "/");