public static function fetch_subscription_cache($forumid, $userid) {
        if (isset(self::$forumcache[$userid]) && isset(self::$forumcache[$userid][$forumid])) {
            return self::$forumcache[$userid][$forumid];
        }
        self::fill_subscription_cache($forumid, $userid);

        if (!isset(self::$forumcache[$userid]) || !isset(self::$forumcache[$userid][$forumid])) {
            return false;
        }

        return self::$forumcache[$userid][$forumid];
    }
public static function fetch_subscription_cache($forumid, $userid) {
        if (isset(self::$forumcache[$userid]) && isset(self::$forumcache[$userid][$forumid])) {
            return self::$forumcache[$userid][$forumid];
        }
        self::fill_subscription_cache($forumid, $userid);

        if (!isset(self::$forumcache[$userid]) || !isset(self::$forumcache[$userid][$forumid])) {
            return false;
        }

        return self::$forumcache[$userid][$forumid];
    }
public static function fetch_subscription_cache ( $ forumid , $ userid ) { if ( isset ( self :: $ forumcache [ $ userid ] ) && isset ( self :: $ forumcache [ $ userid ] [ $ forumid ] ) ) { return self :: $ forumcache [ $ userid ] [ $ forumid ] ; } self :: fill_subscription_cache ( $ forumid , $ userid ) ; if ( ! isset ( self :: $ forumcache [ $ userid ] ) || ! isset ( self :: $ forumcache [ $ userid ] [ $ forumid ] ) ) { return false ; } return self :: $ forumcache [ $ userid ] [ $ forumid ] ; }
Fetch the forum subscription data for the specified userid and forum.

@param int $forumid The forum to retrieve a cache for
@param int $userid The user ID
@return boolean
Fetch the forum subscription data for the specified userid and forum .