/**
* 数据导出
* @param array $title 标题行名称
* @param array $data 导出数据
* @param string $fileName 文件名
* @param string $savePath 保存路径
* @param $type 是否下载 false--保存 true--下载
* @return string 返回文件全路径
* @throws PHPExcel_Exception
* @throws PHPExcel_Reader_Exception
*/
function exportExcel($title=array(), $data=array(), $fileName=‘‘, $savePath=‘./‘, $isDown=false){
include(‘PHPExcel.php‘);
$obj = new PHPExcel();
//横向单元格标识
$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‘);
$obj->getActiveSheet(0)->setTitle(‘sheet名称‘); //设置sheet名称
$_row = 1; //设置纵向单元格标识
if($title){
$_cnt = count($title);
$obj->getActiveSheet(0)->mergeCells(‘A‘.$_row.‘:‘.$cellName[$_cnt-1].$_row); //合并单元格
$obj->setActiveSheetIndex(0)->setCellValue(‘A‘.$_row, ‘数据导出：‘.date(‘Y-m-d H:i:s‘)); //设置合并后的单元格内容
$_row++;
$i = 0;
foreach($title AS $v){ //设置列标题
$obj->setActiveSheetIndex(0)->setCellValue($cellName[$i].$_row, $v);
$i++;
}
$_row++;
}
//填写数据
if($data){
$i = 0;
foreach($data AS $_v){
$j = 0;
foreach($_v AS $_cell){
$obj->getActiveSheet(0)->setCellValue($cellName[$j] . ($i+$_row), $_cell);
$j++;
}
$i++;
}
}
//文件名处理
if(!$fileName){
$fileName = uniqid(time(),true);
}
$objWrite = PHPExcel_IOFactory::createWriter($obj, ‘Excel2007‘); //这里Excel2007 可能会报错 如果报错改成 Excel5 再试
if($isDown){ //网页下载
header(‘pragma:public‘);
header("Content-Disposition:attachment;filename=$fileName.xls");
$objWrite->save(‘php://output‘);exit;
}
$_fileName = iconv("utf-8", "gb2312", $fileName); //转码
$_savePath = $savePath.$_fileName.‘.xlsx‘;
$objWrite->save($_savePath);
return $savePath.$fileName.‘.xlsx‘;
}
//$this->exportExcel(array(‘姓名‘,‘年龄‘), array(array(‘a‘,21),array(‘b‘,23)), ‘档案‘, ‘./‘, true);