35 $this->db_handler=$p_result;
36 $this->aColumn_name=$paColum_name;
61 abstract function export($p_destination_file);
$db_handler
result of pg_query
$aColumn_name
duble array : key column name , value column header
export($p_destination_file)
__construct($p_result, $paColum_name)
set_db_handler($db_handler)
set_aColumn_name($aColumn_name)