如何从我的sql

Question

您好我正在尝试使用Excel报告下载excel文件

我写了以下代码

     $objPHPExcel = new PHPExcel();
    foreach($cusRec as $arrayValue)
                        {               
                     echo $arrayValue['branch'];
                     $objPHPExcel->setActiveSheetIndex(0) 
                        ->setCellValue('A2',  $arrayValue['branch']);
                        $row++;
                       }         

                     header('Content-Type: application/vnd.ms-excel');
                     header("Content-Disposition: attachment;Filename=$filename.xls");
                     header('Cache-Control: max-age=0');
                     $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
                     $objWriter->save('php://output');
            exit;

数组中的数据采用以下格式

    Array ( [0] => Array ( [cid] => 1 [branch] => NAGZIRI (UJJAIN) [custid] => 116018142)[1] => Array ( [cid] => 2 [branch] => NAGZIRI (UJJAIN) [custid] => 126189662 ))

当使用for循环和下载文件进行迭代时，它不会在下载的excel文件中显示任何数据。

如何删除此错误

由于