null Core_Config::__construct( )
function __construct()
{
$config = Core::config('configuration');
if ($config)
{
if (isset($config['database']) && $config['database'] )$this->database = $config['database'];
if (isset($config['tablename']) && $config['tablename'])$this->tablename = $config['tablename'];
}
$this->set_use_cache();
}