static function Get_fb_likes_cached($user_ID, $link_id, $cached = true) { global $blog_id; $fb_key = c_al2fb_transient_cache . md5('l' . $blog_id . $user_ID . $link_id); $fb_likes = get_transient($fb_key); if (get_option(c_al2fb_option_debug) || !$cached) { $fb_likes = false; } if ($fb_likes === false) { $fb_likes = WPAL2Int::Get_fb_likes($user_ID, $link_id); $duration = WPAL2Int::Get_duration(true); set_transient($fb_key, $fb_likes, $duration); } return $fb_likes; }