php man page for session_set_cookie_params

SESSION_SET_COOKIE_PARAMS(3)						 1					      SESSION_SET_COOKIE_PARAMS(3)

session_set_cookie_params - Set the session cookie parameters

SYNOPSIS
       void session_set_cookie_params (int  $lifetime, [string	$path], [string  $domain], [bool  $secure = false], [bool  $httponly = false])

DESCRIPTION
	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(3) for every request and before session_start(3) is called.

	This function updates the runtime ini values of the corresponding PHP ini configuration keys which can be retrieved with the ini_get(3).

PARAMETERS
	      o $lifetime
		-Lifetime of the session cookie, defined in seconds.

	      o $path
		-Path on the domain where the cookie will work. Use a single slash ('/') for all paths on the domain.

	      o $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'.

	      o $secure
		- If TRUE cookie will only be sent over secure connections.

	      o $httponly
		- If set to TRUE then PHP will attempt to send the httponly flag when setting the session cookie.

RETURN VALUES
	No value is returned.

CHANGELOG
       +--------+-------------------------------------+
       |Version |				      |
       |	|				      |
       |	|	      Description	      |
       |	|				      |
       +--------+-------------------------------------+
       | 5.2.0	|				      |
       |	|				      |
       |	|  The $httponly parameter was added. |
       |	|				      |
       +--------+-------------------------------------+
SEE ALSO
       session.cookie_lifetime,     session.cookie_path,     session.cookie_domain,	session.cookie_secure,	  session.cookie_httponly,    ses-
       sion_get_cookie_params(3).

PHP Documentation Group 											      SESSION_SET_COOKIE_PARAMS(3)