#PHP导出excle图片和文字
(需下载PHPExcel类文件)需要去PHP中文网http://www.php.cn/xiazai/leiku/1491,下载后只需要Classes目录下的文件即可
function export(){
//文件引入
require_once dirname(dirname(__DIR__)) . '/libraries/PHPExcel.php';
require_once dirname(dirname(__DIR__)) . '/libraries/PHPExcel/Writer/Excel2007.php';
$filename = time();
//初始化PHPExcel()
$objPHPExcel = new PHPExcel();
$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);
//设置保存版本格式
$filename = $filename.'.xls';
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objPHPExcel->createSheet(0);
$objPHPExcel->setActiveSheetIndex(0);
$currentSheet = $objPHPExcel->getActiveSheet();
// 水平居中(位置很重要,建议在最初始位置)
$objPHPExcel->setActiveSheetIndex(0)->getStyle('A')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('B')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('C')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('D')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('E')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('F')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('G')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
// 设置个表格宽度
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(20);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(20);
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(20);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20);
$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(20);
$currentSheet->setCellValue('A1', "id");
$currentSheet->setCellValue('B1', "链接地址");
$currentSheet->setCellValue('C1', "创建时间");
$currentSheet->setCellValue('D1', "类型");
$currentSheet->setCellValue('E1', "二维码");
$idx = 2;
$this->load->model('qrcode_model');
$conditions = array('type'=>0,'is_export'=>0);
$qrcode_list = $this->qrcode_model->get_list($conditions);
//数据写入
foreach ($qrcode_list as $device) {
$currentSheet->setCellValue('A' . $idx, $device['id']);
$currentSheet->setCellValue('B' . $idx, $this->config->item('base_url').$device['url']);
$currentSheet->setCellValue('C' . $idx, date("Y-m-d H:i:s",$device['addtime']));
$currentSheet->setCellValue('D' . $idx, '系统生成');
$currentSheet->getRowDimension($idx) -> setRowHeight(60);
$objDrawing = new PHPExcel_Worksheet_Drawing();
$path = './Uploads/'.$device['url'];
if(!file_exists($path)){
$path= './images/xiaolu.png';
}
$objDrawing->setPath($path);
// 设置宽度高度
$objDrawing->setHeight(80);//照片高度
$objDrawing->setWidth(80); //照片宽度
/*设置图片要插入的单元格*/
$objDrawing->setCoordinates('E'.$idx);
// 图片偏移距离
$objDrawing->setOffsetX(12);
$objDrawing->setOffsetY(12);
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
$idx++;
}
// 下载这个表格,在浏览器输出
header("Pragma: public");
header("Expires: 0");
header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
header("Content-Type:application/force-download");
header("Content-Type:application/vnd.ms-execl");
header("Content-Type:application/octet-stream");
header("Content-Type:application/download");;
header('Content-Disposition:attachment;filename='.$filename.'');
header("Content-Transfer-Encoding:binary");
$objWriter->save('php://output');
}