Creating a multidimensional object for XML export

Question

I am importing a csv file which has a lot of invoice data. This data needs to be grouped together based on Vendor ID to display a heading for each Vendor with a sum of all invo

Answer 1

I structured the CVS with object/arrays using php:

 while ($row = fgetcsv($handle, 1024, ",")) {
               $cardCodes[] = array_combine($headers, $row);
        }

            foreach ($cardCodes as $key => $value) {

                $payments[$value['ggg']]['aaa']['xxx'] = 'element['gggg']';
            }
            echo json_encode($payments);

Then read this data with JS.