/**
* Constructor.
*
* @param string $db
* @param string $table
*/
public function __construct($db, $table = '')
{
$this->boolDebug = Config::getGeneralSettings('on_error_print_queries');
$this->dbConfig = Config::getDbSettings();
$this->connection = null;
$this->isConnected = false;
$this->table = $table;
$this->dbDriver = $this->dbConfig[$db]['db_driver'];
$this->bindParamsMap = array();
$this->paramsMapCounter = 0;
$this->db = $db;
}