/**
* @return Config
*/
public static function getInstance()
{
if (empty(self::$instance)) {
self::$instance = new self();
}
return self::$instance;
}
public function query()
{
$conn = $this->connection();
if (!$conn) {
\DatabaseConfig::instance();
//print_r(\DB\Config::instance());
}
return $conn->query();
}