/** * Get a count of a user's friends who can be invited to a given group. * * Users can invite any of their friends except: * * - users who are already in the group * - users who have a pending invite to the group * - users who have been banned from the group * * @param int $user_id ID of the user whose friends are being counted. * @param int $group_id ID of the group friends are being invited to. * @return int $invitable_count Eligible friend count. */ function friends_count_invitable_friends($user_id, $group_id) { return BP_Friends_Friendship::get_invitable_friend_count($user_id, $group_id); }