When an expiration date is given in a Set-Cookie header, what is the resulting behavior in subsequent requests?

A. If the expiration date has expired, the cookie is not included.

B. The behavior is the same; the expiration date is included in the Cookie

header, and you can access this information in the $_COOKIE superglobal

array.

C. The cookie persists in memory until the browser is closed.

D. The cookie is deleted and therefore not included in subsequent requests.


Answer A is correct.