$db = new DBHelper(DATABASE,DATABASE_USER,DATABASE_USER_PASSWORD[,$url = "localhost",$table = null]);
# Highly reccommended
$db->setCols(array(col1,col2,...));

$db = new DBHelper();
$db->setSQLUser(DEFAULT_SQL_USER);
$db->setDB(DEFAULT_SQL_DATABASE);
$db->setSQLPW(DEFAULT_SQL_PASSWORD);
$db->setSQLURL(DEFAULT_SQL_URL); # Defaults to "localhost" if not set
$db->setTable(DEFAULT_DATABASE_TABLE);
# Highly reccommended
$db->setCols(array(col1,col2,...));