PHPexcel导出长数组解析成E....

$PHPSheet->setCellValue("A" . $i, $i-1)
                        ->setCellValue("B" . $i, $v['order_code'])
                        ->setCellValue("C" . $i, $v['deliverNum'])
                        ->setCellValue("D" . $i, $v['companyName'])
                        ->setCellValue("E" . $i, $v['kdname'])
                        ->setCellValueExplicit("F" . $i, $v['expressNum'],\PHPExcel_Cell_DataType::TYPE_STRING)
                        ->setCellValue("G" . $i, $v['ps_fee'])
                        ->setCellValue("H" . $i, date("Y-m-d H:i:s",$v['ship_date']));

F 这么写