public static function query($query, $type = 'StdClass', $key_by = null)
{
$database = DatabaseLayer::getInstance();
$passthru = $database->passthru($query);
return $passthru->execute($type);
}
/**
* @return bool
* @throws DatabaseLayer\ConfigurationException
*/
public function wipe()
{
if (DatabaseLayer::getInstance()->useCache()) {
$cache = DatabaseLayer::getInstance()->getCache();
$cache->flushAll();
return $cache->deleteAll();
} else {
$this->index = [];
return true;
}
}