我在codeigniter中通过phpxecel导入excel文件中的数据。我想使用以下代码转换文本中的长数字：
公共功能downloadcsvdata（） {
$this->load->helper('download');
$this->load->helper(array('form', 'url'));
$this->load->library('PHPReport');
$this->excel->setActiveSheetIndex(0);
//name the worksheet
$this->excel->getActiveSheet()->setTitle('Finance Players');
//set cell A1 content with some text
$this->excel->getActiveSheet()->setCellValue('A1', 'Transaction Type (N - NFET, R - RTGS)');
$this->excel->getActiveSheet()->setCellValue('B1', 'Beneficiary Code');
$this->excel->getActiveSheet()->setCellValue('C1', 'Beneficiary Account Number');
$this->excel->getActiveSheet()->setCellValue('D1', 'Instrument Amount');
$this->excel->getActiveSheet()->setCellValue('E1', 'Beneficiary First Name & Last Name');
$this->excel->getActiveSheet()->setCellValue('F1', 'Drawee Location');
$this->excel->getActiveSheet()->setCellValue('G1', 'Print Location');
$this->excel->getActiveSheet()->setCellValue('H1', 'Bene Address 1');
$this->excel->getActiveSheet()->setCellValue('I1', 'Bene Address 2');
$this->excel->getActiveSheet()->setCellValue('J1', 'Bene Address 3');
$this->excel->getActiveSheet()->setCellValue('K1', 'Bene Address 4');
$this->excel->getActiveSheet()->setCellValue('L1', 'Bene Address 5');
$this->excel->getActiveSheet()->setCellValue('M1', 'Instruction Reference Number');
$this->excel->getActiveSheet()->setCellValue('N1', 'Customer Reference Number');
$this->excel->getActiveSheet()->setCellValue('O1', 'Payment details 1');
$this->excel->getActiveSheet()->setCellValue('P1', 'Payment details 2');
$this->excel->getActiveSheet()->setCellValue('Q1', 'Payment details 3');
$this->excel->getActiveSheet()->setCellValue('R1', 'Payment details 4');
$this->excel->getActiveSheet()->setCellValue('S1', 'Payment details 5');
$this->excel->getActiveSheet()->setCellValue('T1', 'Payment details 6');
$this->excel->getActiveSheet()->setCellValue('U1', 'Payment details 7');
$this->excel->getActiveSheet()->setCellValue('V1', 'Cheque Number');
$this->excel->getActiveSheet()->setCellValue('W1', 'Chq / Trn Date');
$this->excel->getActiveSheet()->setCellValue('X1', 'MICR Number');
$this->excel->getActiveSheet()->setCellValue('Y1', 'IFSC Code');
$this->excel->getActiveSheet()->setCellValue('Z1', 'Bene Bank Name');
$this->excel->getActiveSheet()->setCellValue('AA1', 'Bene Bank Branch Name');
$this->excel->getActiveSheet()->setCellValue('AB1', 'Beneficiary email id');
for($col = ord('A'); $col <= ord('C'); $col++){
$this->excel->getActiveSheet()->getStyle('C1:C500')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_TEXT);
$this->excel->getActiveSheet()->getStyle(chr($col))->getNumberFormat()->setFormatCode(PHPExcel_Cell_DataType::TYPE_STRING);
}
$this->db->select('*');
$this->db->where ('status', '4');
$query = $this->db->get('tickets');
$data = $query->result();
$array23 = array();
foreach ($data as $row){
$first="";
$data12 = strtoupper($row->bname);
$array = explode(" ",$data12);
if(in_array("HDFC", $array)){
$first = "I";
}else{
$first = "N";
}
$exceldata = array();
$exceldata[] = $first;
$exceldata[] = "";
$exceldata[] = "".$row->acno ." ";
$exceldata[] = $row->amount;
$exceldata[] = $row->fname ." ".$row->lname;
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = $row->id ." ".$row->username;
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = "";
$exceldata[] = date('d/m/Y');
$exceldata[] = "";
$exceldata[] = $row->ifsc;
$exceldata[] = $row->bname;
$exceldata[] = $row->branch;
$exceldata[] = "banking@rummypassion.com";
$data12 = $exceldata;
$array23[] = $data12;
}
$data234 = $array23;
//print_r($data234);
//Fill data
$this->excel->getActiveSheet()->fromArray($data234, null, 'A2');
//die();
$filename='finance-players.xlsx';
$objWriter = PHPExcel_IOFactory::createWriter($this->excel, 'Excel2007');
$objWriter->save('php://output');
header('Content-Type: text/xlsx');
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Disposition: attachment;filename=$filename");
header("Content-Transfer-Encoding: binary ");
}
现在，以＆＃39; 0＆＃39;开头的列正在转换和显示但是以其他数字（1-9）开头的列是文本格式但没有正确显示（显示为5.01001E + 13）。
答案 0 :(得分：0)
更改格式单元格（custom - 000000）或excel中的科学