Ask Setcookie not set the expiry time, set the path how to write

Setcookie do not set the expiry time, set the path how to write?
The following methods do not take effect:
Setcookie (MyCookie, ' 11 ', ', '/');
Setcookie (MyCookie, ' 11 ',, '/');
Setcookie (MyCookie, ' 11 ', '/');
But it's written like this:
Setcookie (MyCookie, ' One ', Time () +31104000, '/');
But I don't want to point to the expiry time and I want to delete the browser cookie as soon as it is closed.

Look at the online tutorial, did not specify how to write this situation ah.
Who helps to answer, thank you!

Share to:

------Solution--------------------
Setcookie (' MyCookie ', ' 11 ', 0, '/');
------Solution--------------------
Isn't that clear in the manual?
Because the parameter expire is an integral type, you cannot use an empty string, you can use 0 (0) instead

