tp3.2 excel导出

//导出操作
function exportExcel($expTitle,$expCellName,$expTableData,$names,$width){
$xlsTitle = iconv('utf-8', 'gb2312', $expTitle);//文件名称
$fileName = $expTitle.date('_Ymd_His');//or $xlsTitle 文件名称可根据自己情况设定
$cellNum = count($expCellName);
$dataNum = count($expTableData);
vendor("PHPExcel.PHPExcel");
vendor("PHPExcel.PHPExcel.IOFactory");
$objPHPExcel = new \PHPExcel();
$cellName = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM','AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ');
$objPHPExcel->getActiveSheet(0)->mergeCells('A1:'.$cellName[$cellNum-1].'1');//合并单元格
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', $expTitle.' Export time:'.date('Y-m-d H:i:s'));//第一行标题
for($i=0;$i<$cellNum;$i++){
$objPHPExcel->getActiveSheet()->getColumnDimension($cellName[$i])->setWidth($width[$i]);
$objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellName[$i].'2', $expCellName[$i]);
}

for($i=0;$i<$dataNum;$i++){
for($j=0;$j<$cellNum;$j++){
if ($names[$j]=='way' && $expTableData[$i][$names[$j]]==1) {
$string="充币";
}else if($names[$j]=='way' && $expTableData[$i][$names[$j]]==2) {
$string="提币";
}else if($names[$j]=='way' && $expTableData[$i][$names[$j]]==3) {
$string="转币";
}else if ($names[$j]=='status' && $expTableData[$i][$names[$j]]==1) {
$string="成功";
}elseif ($names[$j]=='status' && $expTableData[$i][$names[$j]]==2) {
$string="失败";
}else if ($names[$j]=='status' && $expTableData[$i][$names[$j]]==0) {
$string="处理中";
}else{
$string=$expTableData[$i][$names[$j]];
}
$objPHPExcel->getActiveSheet(0)->setCellValue($cellName[$j].($i+3), $string);
}
}
header('pragma:public');
header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xls"');
header("Content-Disposition:attachment;filename=$fileName.xls");//attachment新窗口打印inline本窗口打印
$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;
}