Horde_Group_Base::_sig PHP Method

Returns a full cache key.

protected _sig ( string $key ) : string
$key	string	The internal key.
return	string	The full key for Horde_Cache consumption.

    protected function _sig($key)
    {
        return self::CACHE_PREFIX . self::CACHE_VERSION . '_' . $key;
    }

Horde_Group_Base