phpspreadsheet 导出多个工作表

phpspreadsheet 导出多个工作表
因为有多组数据导出,所以要新建多张工作表
实现效果
主要创建方式有两种
//方式1 $spreadsheet->createSheet();
 
//方式2 Create a new worksheet called "My Data"
$myWorkSheet = new PhpOfficePhpSpreadsheetWorksheetWorksheet($spreadsheet, 'My Data');//与下面的配合使用
$spreadsheet->addSheet($myWorkSheet, 0);//将“My Data”工作表作为电子表格对象中的第一个工作表附加
代码如下
 
 
 
优化后的代码
public function export(){
        $name='每日统计'.date("Y-m-d H-i-s",time());
        // $data=[['aa','aa','cc','dd','ee'],['bb','bb','cc','dd','ee']];
        // ?工地考勤
        $data['kaoqin'] = Db::name('pt_gd_gdrz rz')
                        ->field("DATE_FORMAT(FROM_UNIXTIME(ctime),'%Y-%m-%d') as date,u.name,rz.title,rz.content")
                        ->where(['p.appid'=>session('pt_res.appid')])
                        ->join('zf_pt_post p','p.id=rz.gd_id')
                        ->join('zf_user u','rz.openid = u.openid')
                        ->whereTime('ctime', 'today')
                        ->select();
        
        ////工地打卡
        $data['daka'] = Db::name('pt_gd_gddk rz')
                        ->field("DATE_FORMAT(FROM_UNIXTIME(ctime),'%Y-%m-%d') as date,u.name,p.title")
                        ->where(['p.appid'=>session('pt_res.appid')])
                        ->join('zf_pt_post p','p.id=rz.gd_id')
                        ->join('zf_user u','rz.openid = u.openid')
                        ->whereTime('ctime', 'today')
                        ->select(); 
        // 新用户
        $data['yonghu'] = Db::name('user')->where(['appid'=>session('pt_res.appid')])->field("DATE_FORMAT(FROM_UNIXTIME(create_time),'%Y-%m-%d %H:%i:%s') as date,name")
                        ->whereTime('create_time', 'today')
                        ->select();
        // 预约
        $data['yuyue'] = Db::name('yuyue y')
                        ->field("DATE_FORMAT(FROM_UNIXTIME(ctime),'%Y-%m-%d') as date,u.name,y.phone")
                        ->where(['u.appid'=>session('pt_res.appid')])
                        ->whereTime('ctime', 'today')
                        ->join('zf_user u','u.id=y.uid')
                        ->select();
        //设置表头:
        $head['kaoqin'] = ['时间','姓名','标题', '内容']; 
        //数据中对应的字段,用于读取相应数据:
        $keys['kaoqin'] = ['date','name','title','content'];     
        $count['kaoqin'] = count($head['kaoqin']);  //计算表头数量
        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet()->setTitle('工地考勤');
        for ($i = 65; $i < $count['kaoqin'] + 65; $i++) {     //数字转字母从65开始,循环设置表头:
            $sheet->setCellValue(strtoupper(chr($i)) . '1', $head['kaoqin'][$i - 65]);
        }
        /*--------------开始从数据库提取信息插入Excel表中------------------*/
        foreach ($data['kaoqin'] as $key => $item) {             //循环设置单元格:
            //$key+2,因为第一行是表头,所以写到表格时   从第二行开始写 
            for ($i = 65; $i < $count['kaoqin'] + 65; $i++) {     //数字转字母从65开始:
                $sheet->setCellValue(strtoupper(chr($i)) . ($key + 2), $item[$keys['kaoqin'][$i - 65]]);
                $spreadsheet->getActiveSheet()->getColumnDimension(strtoupper(chr($i)))->setWidth(20); //固定列宽
            }
        }
       //工地打卡
        //方式2 Create a new worksheet called "My Data"
        $myWorkSheet['daka'] = new PhpOfficePhpSpreadsheetWorksheetWorksheet($spreadsheet, '工地打卡');//与下面的配合使用
        $spreadsheet->addSheet($myWorkSheet['daka'], 0);//将“My Data”工作表作为电子表格对象中的第一个工作表附加
        $head['daka'] = ['时间','姓名','标题']; 
        //数据中对应的字段,用于读取相应数据:
        $keys['daka'] = ['date','name','title'];     
        $count['daka'] = count($head['daka']);  //计算表头数量
        for ($i = 65; $i < $count['daka'] + 65; $i++) {     //数字转字母从65开始,循环设置表头:
            $myWorkSheet['daka']->setCellValue(strtoupper(chr($i)) . '1', $head['daka'][$i - 65]);
        }
        /*--------------开始从数据库提取信息插入Excel表中------------------*/
        foreach ($data['daka'] as $key => $item) {             //循环设置单元格:
            //$key+2,因为第一行是表头,所以写到表格时   从第二行开始写 
            for ($i = 65; $i < $count['daka'] + 65; $i++) {     //数字转字母从65开始:
                $myWorkSheet['daka']->setCellValue(strtoupper(chr($i)) . ($key + 2), $item[$keys['daka'][$i - 65]]);
                $spreadsheet->getActiveSheet()->getColumnDimension(strtoupper(chr($i)))->setWidth(20); //固定列宽
            }
        }
        // 新用户
         //方式2 Create a new worksheet called "My Data"
        $myWorkSheet['yonghu'] = new PhpOfficePhpSpreadsheetWorksheetWorksheet($spreadsheet, '新用户');//与下面的配合使用
        $spreadsheet->addSheet($myWorkSheet['yonghu'], 0);//将“My Data”工作表作为电子表格对象中的第一个工作表附加
        $head['yonghu'] = ['时间','姓名']; 
        //数据中对应的字段,用于读取相应数据:
        $keys['yonghu'] = ['date','name'];     
        $count['yonghu'] = count($head['yonghu']);  //计算表头数量
        for ($i = 65; $i < $count['yonghu'] + 65; $i++) {     //数字转字母从65开始,循环设置表头:
            $myWorkSheet['yonghu']->setCellValue(strtoupper(chr($i)) . '1', $head['yonghu'][$i - 65]);
        }
        /*--------------开始从数据库提取信息插入Excel表中------------------*/
        foreach ($data['yonghu'] as $key => $item) {             //循环设置单元格:
            //$key+2,因为第一行是表头,所以写到表格时   从第二行开始写 
            for ($i = 65; $i < $count['yonghu'] + 65; $i++) {     //数字转字母从65开始:
                $myWorkSheet['yonghu']->setCellValue(strtoupper(chr($i)) . ($key + 2), $item[$keys['yonghu'][$i - 65]]);
                $spreadsheet->getActiveSheet()->getColumnDimension(strtoupper(chr($i)))->setWidth(20); //固定列宽
            }
        }
        // 预约
         //方式2 Create a new worksheet called "My Data"
        $myWorkSheet['yuyue'] = new PhpOfficePhpSpreadsheetWorksheetWorksheet($spreadsheet, '预约');//与下面的配合使用
        $spreadsheet->addSheet($myWorkSheet['yuyue'], 0);//将“My Data”工作表作为电子表格对象中的第一个工作表附加
        $head['yuyue'] = ['时间','姓名','电话']; 
        //数据中对应的字段,用于读取相应数据:
        $keys['yuyue'] = ['date','name','phone'];     
        $count['yuyue'] = count($head['yuyue']);  //计算表头数量
        for ($i = 65; $i < $count['yuyue'] + 65; $i++) {     //数字转字母从65开始,循环设置表头:
            $myWorkSheet['yuyue']->setCellValue(strtoupper(chr($i)) . '1', $head['yuyue'][$i - 65]);
        }
        /*--------------开始从数据库提取信息插入Excel表中------------------*/
        foreach ($data['yuyue'] as $key => $item) {             //循环设置单元格:
            //$key+2,因为第一行是表头,所以写到表格时   从第二行开始写 
            for ($i = 65; $i < $count['yuyue'] + 65; $i++) {     //数字转字母从65开始:
                $myWorkSheet['yuyue']->setCellValue(strtoupper(chr($i)) . ($key + 2), $item[$keys['yuyue'][$i - 65]]);
                $spreadsheet->getActiveSheet()->getColumnDimension(strtoupper(chr($i)))->setWidth(20); //固定列宽
            }
        }

        header('Content-Type: application/vnd.ms-excel');
        header('Content-Disposition: attachment;filename="' . $name . '.xlsx"');
        header('Cache-Control: max-age=0');
        $writer = new Xlsx($spreadsheet);
        $writer->save('php://output');
        //删除清空:
        $spreadsheet->disconnectWorksheets();
        unset($spreadsheet);
        exit;
    }

  

原文地址:https://www.cnblogs.com/wmc1125/p/11426545.html