Set cookie parameters defined in the php.ini file. The effect of this
function only lasts for the duration of the script. Thus, you need to
call session_set_cookie_params() for every request and
before session_start() is called.
参数
lifetime
Lifetime of the
session cookie, defined in seconds.
path
Path on the domain where
the cookie will work. Use a single slash ('/') for all paths on the
domain.
domain
Cookie domain, for
example 'www.php.net'. To make cookies visible on all subdomains then
the domain must be prefixed with a dot like '.php.net'.
secure
If TRUE cookie will only be sent over
secure connections.
httponly
If set to TRUE then PHP will attempt to send the
httponly
flag when setting the session cookie.
