public function fetchAssocBySql ($strSQL, $arrBindParams = array ())
	{

		// Prepare query

		$query = $this->prepare ($strSQL);

		// Bind values
		
		if (!$this->bindValues ($query, $arrBindParams))
		{
			return FALSE;
		}

		// query execution status

		$success = $query->execute ();

		if (!$success)
		{
			return FALSE;
		}

		return $query->fetchAll (2);

	}