how to unset cookie in PHP?

Question

I need to figure out how to unset this cookie. Everything I tried so far has failed.

This is how I am currently unsetting it and it doesn\'t seem to work.

Answer 1

Set the cookie's expiration date to a time in the past (like one second after epoch, for example).

setcookie("yourCookie", "yourValue", 1);

This will cause the cookie to expire.

1 is used instead of 0, because 0 sets the cookie to expire at the end of the session.