如何在PHP Excel和动态列中循环数据＆amp;行

Question

$sheet = $this->phpExcel->getActiveSheet();
   // header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
    //header('Content-Disposition: attachment;filename="your_name.xlsx"');
    //header('Cache-Control: max-age=0');

    $sheet->setCellValue('A1', 'keterangan');
    $sheet->setCellValue('B1', '8');
    $sheet->setCellValue('C1', '9');
    $sheet->setCellValue('D1', '10');
    $sheet->setCellValue('E1', '11');
    $sheet->setCellValue('F1', '12');
    $sheet->setCellValue('G1', '13');
    $sheet->setCellValue('H1', '14');
    $sheet->setCellValue('I1', '15');
    $sheet->setCellValue('J1', '16');
    $sheet->setCellValue('K1', '17');
    $sheet->setCellValue('L1', '18');
    $sheet->setCellValue('M1', '19');
    $sheet->setCellValue('N1', '20');
    $sheet->setCellValue('O1', '21');
    $sheet->setCellValue('P1', '22');
    $sheet->setCellValue('Q1', '23');
    $sheet->setCellValue('R1', '24');
    $sheet->setCellValue('S1', '1');
    $sheet->setCellValue('T1', '2');
    $sheet->setCellValue('U1', '3');
    $sheet->setCellValue('V1', '4');
    $sheet->setCellValue('W1', '5');
    $sheet->setCellValue('X1', '7');
    $sheet->setCellValue('Y1', '6');

    // $sheet->setCellValue('G1', 'Saldo');
    $i = 2;

    foreach ($data as $idx) {
        $sheet->setCellValue('A' . $i, $idx->name);
        $sheet->setCellValue('B' . $i, $idx->kiln_detail);
        //$sheet->setCellValue('C' . $i,$idx->);
        //$col='A';
    }

    $objWriter = PHPExcel_IOFactory::createWriter($this->phpExcel, 'Excel2007');
    $objWriter->save('a.xlsx');
}

结果$ data这是

Array
(
    [0] => stdClass Object
        (
            [name] => BINGKAI
            [kiln_detail] => 1
            [8] => 
            [9] => 
            [10] => 
            [11] => 
            [12] => 
            [13] => 
            [14] => 4
            [15] => 
            [16] => 
            [17] => 
            [18] => 
            [19] => 
            [20] => 
            [21] => 
            [22] => 
            [23] => 
            [24] => 
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
            [6] => 
            [JML_JAM] => 6
        )

    [1] => stdClass Object
        (
            [name] => BISUL / BENTOL
            [kiln_detail] => 1
            [8] => 
            [9] => 3
            [10] => 4
            [11] => 
            [12] => 4
            [13] => 
            [14] => 3
            [15] => 3
            [16] => 
            [17] => 
            [18] => 
            [19] => 
            [20] => 
            [21] => 
            [22] => 
            [23] => 
            [24] => 
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
            [6] => 
            [JML_JAM] => 6
        )