php - 使用 phpspreadsheet 库将数据从数组写入工作表

Question

如何使用 phpspreadsheet 库从数组创建 excel 工作表列标题？

下面是我正在尝试但无法正常工作的代码:

    // $header is an array containing column headers
    $header = array("Customer Number", "Customer Name", "Address", "City", "State", "Zip");
    $spreadsheet = new Spreadsheet();
    $sheet = $spreadsheet->getActiveSheet();
    $sheet->fromArray($header, NULL, 'A1');     

    // redirect output to client browser
    header('Content-Type: application/vnd.ms-excel');
    header('Content-Disposition: attachment;filename="myfile.xlsx"');
    header('Cache-Control: max-age=0');

    $writer = new Xlsx($spreadsheet);
    $writer->save('php://output');

Answer 1

你需要写

$sheet->fromArray([$header], NULL, 'A1');