set_auth_cookie action-hook . WP 2.5.0

Fires immediately before the authentication cookie is set.

Usage

add_action( 'set_auth_cookie', 'action_function_name_2018', 10, 6 );
function action_function_name_2018( $auth_cookie, $expire, $expiration, $user_id, $scheme, $token ){
	// action...
}

$auth_cookie(string)

Authentication cookie value.

$expire(int)

The time the login grace period expires as a UNIX timestamp.
Default: 12 hours past the cookie's expiration time

$expiration(int)

The time when the authentication cookie expires as a UNIX timestamp.
Default: 14 days from now

$user_id(int)

User ID.

$scheme(string)

Authentication scheme. Values include 'auth' or 'secure_auth'.

$token(string)

User's session token to use for this cookie.

Changelog

Where the hook is called

do_action( 'set_auth_cookie', $auth_cookie, $expire, $expiration, $user_id, $scheme, $token );

Where the hook is used (in WP core)