Horde_Group_Base::getData PHP Метод

    public function getData($gid)
    {
        // Check list cache.
        if (($list = $this->_getListCache()) !== null && !isset($list[$gid])) {
            throw new Horde_Exception_NotFound();
        }
        // Check "exists" cache.
        if ($this->_checkExistsCache($gid) === false) {
            throw new Horde_Exception_NotFound();
        }
        // Check data cache.
        $sig = $this->_sig('data_' . $gid);
        try {
            if ($data = $this->_cache->get($sig, 0)) {
                return @unserialize($data);
            }
        } catch (Horde_Cache_Exception $e) {
        }
        // Retrieve data.
        $data = $this->_getData($gid);
        // Update data cache.
        try {
            $this->_cache->set($sig, serialize($data));
        } catch (Horde_Cache_Exception $e) {
        }
        return $data;
    }