##供稿單位匯出
    public function gonggao_excel(){
        $color='0xCC000000';
        //查詢所有供稿單位
        $order='paixu asc,id desc';
        $where=array('token'=>$this->token,'status'=>'1');
        $data=M('gonggao')->where($where)->order($order)->select();
        //增加供稿單位的文章數量
        foreach ($data as $key =>
 
 $value) {
            $data[$key]['shuliang']=M('img')->where(array('gonggaoid'=>$value['id']))->count();
            $data[$key]['title']=M('img')->where(array('gonggaoid'=>$value['id']))->getfield('title',true);
        }
        // //查詢出所有行數
        // $all_count=0;
        // foreach ($data as $key =>
 
 $value) {
        //  if(!empty($value['title'])){
        //      $all_count=$all_count+count($value['title']);
        //  }else{
        //      $all_count++;
        //  }
        //重組陣列
        foreach ($data as $key => $value) {
            if(!empty($value['title'])){
                foreach ($value['title'
 
] as $k => $v) {
                    $newData[]=$v;
                }

            }else{
                $newData[]='';
            }
        }

        //dump($newData);
        //dump($data);
        //die;

        // 引用phpexcel類
        import('Lib/ORG/PHPExcel'); 
        // 建立物件
        $objPHPExcel = new PHPExcel();  
        // 顯示錯誤資訊
        error_reporting(E_ALL);
        // Set properties    
        $objPHPExcel->getProperties()->setCreator("趙英傑")  
                ->setLastModifiedBy("趙英傑")  
                ->setTitle("Office 2007 XLSX Test Document")  
                ->setSubject("Office 2007 XLSX Test Document")  
                ->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")  
                ->setKeywords("office 2007 openxml php")  
                ->setCategory("Test result file");  
        // 設定寬度   
        $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(10);  
        $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(40);  
        $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);  
        $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(60); 
        // 設定行高度   
        $objPHPExcel->getActiveSheet()->getDefaultRowDimension()->setRowHeight(20); //設定預設行高
        $objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(30);    //第一行行高
        $objPHPExcel->getActiveSheet()->getRowDimension('2')->setRowHeight(20);    //第二行行高
        // 字型和樣式  
        $objPHPExcel->getActiveSheet()->getDefaultStyle()->getFont()->setSize(12);   //字型大小
        $objPHPExcel->getActiveSheet()->getStyle('A2:D2')->getFont()->setBold(false); //第二行是否加粗 
        $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);    //第一行是否加粗
        $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(16);         //第一行字型大小
        // 設定垂直居中 
        $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);      
        $objPHPExcel->getActiveSheet()->getStyle('A2:D2')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  

        //邊框樣式
        $styleArray = array(  
            'borders' => array(  
                'allborders' => array(  
                    //'style' => PHPExcel_Style_Border::BORDER_THICK,//邊框是粗的  
                    'style' => PHPExcel_Style_Border::BORDER_THIN,//細邊框  
                    'color' => array('argb' => $color),  
                ),  
            ),  
        );  
        $objPHPExcel->getActiveSheet()->getStyle('A2:D2')->applyFromArray($styleArray);
        //邊框
        //$objPHPExcel->getActiveSheet()->getStyle('A2:D2')->getBorders()->getAllBorders()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
        // 設定水平居中    
        $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
        $objPHPExcel->getActiveSheet()->getStyle('A')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
        $objPHPExcel->getActiveSheet()->getStyle('B')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
        $objPHPExcel->getActiveSheet()->getStyle('C')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
        $objPHPExcel->getActiveSheet()->getStyle('D')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

        // 合併  
        $objPHPExcel->getActiveSheet()->mergeCells('A1:D1');  

        // 表頭  
        $objPHPExcel->setActiveSheetIndex(0)  
                ->setCellValue('A1', '供稿單位文章統計')  
                ->setCellValue('A2', '編號')  
                ->setCellValue('B2', '供稿單位')  
                ->setCellValue('C2', '文章數量')  
                ->setCellValue('D2', '文章名稱');  
        // 內容  
        // for ($i = 0, $len = count($data); $i < $len; $i++) {  
        //     $objPHPExcel->getActiveSheet(0)->setCellValue('A' . ($i + 3), $i);  
        //     $objPHPExcel->getActiveSheet(0)->setCellValue('B' . ($i + 3), $data[$i]['gonggao']);  
        //     $objPHPExcel->getActiveSheet(0)->setCellValue('C' . ($i + 3), $data[$i]['shuliang']);  
        //     $objPHPExcel->getActiveSheet(0)->setCellValue('D' . ($i + 3), $data[$i]['status']);  
        //     $objPHPExcel->getActiveSheet()->getStyle('A' . ($i + 3) . ':D' . ($i + 3))->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);  
        //     $objPHPExcel->getActiveSheet()->getStyle('A' . ($i + 3) . ':D' . ($i + 3))->getBorders()->getAllBorders()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
        //     $objPHPExcel->getActiveSheet()->getRowDimension($i + 3)->setRowHeight(16);  
        // } 

        //重構內容-文章名稱錄入
        for ($i = 0, $len = count($newData); $i < $len; $i++) {  
            $objPHPExcel->getActiveSheet(0)->setCellValue('D' . ($i + 3), $newData[$i]);  
            $objPHPExcel->getActiveSheet()->getStyle('A' . ($i + 3) . ':D' . ($i + 3))->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);  
            //左對齊
            $objPHPExcel->getActiveSheet()->getStyle('D')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT);
            //邊框設定
            //$objPHPExcel->getActiveSheet()->getStyle('A' . ($i + 3) . ':D' . ($i + 3))->getBorders()->getAllBorders()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
            // $objPHPExcel->getActiveSheet()->getRowDimension($i + 3)->setRowHeight(16);  //重構行高
            $objPHPExcel->getActiveSheet()->getStyle('A' . ($i + 3) . ':D' . ($i + 3))->applyFromArray($styleArray);
        }  

        // //查詢出所有行數
        // $all_count=0;
        // foreach ($data as $key => $value) {
        //  if(!empty($value['title'])){
        //      $all_count=$all_count+count($value['title']);
        //  }else{
        //      $all_count++;
        //  }

        //合併對應單元格並錄入編號/供稿單位/數量。
        $ii=3;//從第三行開始的
        for ($i = 0, $len = count($data); $i < $len; $i++) {
            if(count($data[$i]['title'])>0){
                //合併 注意-1，因為當前單位有內容且是第一篇
                $objPHPExcel->getActiveSheet()->mergeCells('A' . ($ii) . ':A' . ($ii-1+count($data[$i]['title']) ));  
                $objPHPExcel->getActiveSheet()->mergeCells('B' . ($ii) . ':B' . ($ii-1+count($data[$i]['title']) ));  
                $objPHPExcel->getActiveSheet()->mergeCells('C' . ($ii) . ':C' . ($ii-1+count($data[$i]['title']) ));  

                //錄入記錄
                $objPHPExcel->getActiveSheet(0)->setCellValue('A' . ($ii), $i+1);  
                $objPHPExcel->getActiveSheet(0)->setCellValue('B' . ($ii), $data[$i]['gonggao']);  
                $objPHPExcel->getActiveSheet(0)->setCellValue('C' . ($ii), count($data[$i]['title']));  

                //居中
                $objPHPExcel->getActiveSheet()->getStyle('A' . ($ii))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
                $objPHPExcel->getActiveSheet()->getStyle('B' . ($ii))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
                $objPHPExcel->getActiveSheet()->getStyle('C' . ($ii))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

                $ii=$ii-1+count($data[$i]['title']);
                $ii++;
            }else{
                //錄入記錄
                $objPHPExcel->getActiveSheet(0)->setCellValue('A' . ($ii), $i+1);  
                $objPHPExcel->getActiveSheet(0)->setCellValue('B' . ($ii), $data[$i]['gonggao']);  
                $objPHPExcel->getActiveSheet(0)->setCellValue('C' . ($ii), count($data[$i]['title']));  

                //居中
                $objPHPExcel->getActiveSheet()->getStyle('A' . ($ii))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
                $objPHPExcel->getActiveSheet()->getStyle('B' . ($ii))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
                $objPHPExcel->getActiveSheet()->getStyle('C' . ($ii))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  
                $ii++;
            }
        }


        // Rename sheet    
        $objPHPExcel->getActiveSheet()->setTitle('供稿單位文章統計');  

        // Set active sheet index to the first sheet, so Excel opens this as the first sheet    
        $objPHPExcel->setActiveSheetIndex(0);  

        // 輸出  
        header('Content-Type: application/vnd.ms-excel');  
        header('Content-Disposition: attachment;filename="' . '供稿單位' . '.xls"');  
        header('Cache-Control: max-age=0');  

        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');  
        $objWriter->save('php://output');  
        exit; 
    }