laravel安装excel功能

原文安装链接：https://github.com/Maatwebsite/Laravel-Excel

代码如下：

 　　　　　　　if ($rows = DB::connection('glist')->table('program_view')->where('v_type', $type)->get())
             {
                 $head          = array('Pid', 'Name', 'Play Times');
                 $height        = array();
                 $movie_prog    = array();
                 $movie_height  = array();
                 $series_prog   = array();
                 $series_height = array();

                 foreach ($rows as $row)
                 {
                     $pro_pid   = $row->v_pid;
                     $pro_name  = $row->v_prog;
                     $play_time = 0;

                     if ($counts = DB::connection('glist')->table('program_date_view')->where('prog_id', $pro_pid)
                             ->whereBetween('date', array($start_time, $end_time))->lists('view_count'))
                     {
                         foreach ($counts as $count)
                         {
                             $play_time += $count;
                         }
                     }

                     $play_times[] = strval($play_time);
                     $prog[]       = array($pro_pid, $pro_name, strval($play_time));

                     if (isset($this->mMonitorProgTypes[$pro_pid]) &&
                         self::VOD_PROGRAM_TYPE == $this->mMonitorProgTypes[$pro_pid] &&
                         isset($this->mMonitorProgCategories[$pro_pid]) &&
                         "Series" != $this->mMonitorProgCategories[$pro_pid])
                     {
                         $movie_play_times[] = strval($play_time);
                         $movie_prog[]         = array($pro_pid, $pro_name, strval($play_time));
                     }
                     else if (isset($this->mMonitorProgTypes[$pro_pid]) &&
                             self::VOD_PROGRAM_TYPE == $this->mMonitorProgTypes[$pro_pid] &&
                             isset($this->mMonitorProgCategories[$pro_pid]) &&
                             "Series" == $this->mMonitorProgCategories[$pro_pid])
                     {
                         $series_play_times[] = strval($play_time);
                         $series_prog[]          = array($pro_pid, $pro_name, strval($play_time));
                     }
                 }

                 if (!empty($prog))
                 {
                     array_multisort($play_times, SORT_DESC, $prog);
                     array_unshift($prog, $head);
                     $height = array_fill(0, count($prog) + 1, 20);               //20——excel cell height
                 }

                 if (!empty($movie_prog))
                 {
                     array_multisort($movie_play_times, SORT_DESC, $movie_prog);
                     array_unshift($movie_prog, $head);
                     $movie_height = array_fill(0, count($movie_prog) + 1, 20);
                 }

                 if (!empty($series_prog))
                 {
                     array_multisort($series_play_times, SORT_DESC, $series_prog);
                     array_unshift($series_prog, $head);
                     $series_height = array_fill(0, count($series_prog) + 1, 20);
                 }
             }

             Excel::create($type . ' Program Statistics Data', function($excel) use ($type, $prog, $height, $movie_prog, $movie_height, $series_prog, $series_height) {

                 $excel->sheet('program_ranking', function($sheet) use ($prog, $height) {

                     $sheet->fromArray($prog, null, 'A1', false, false);
                     $sheet->setWidth(array('A' =>  25, 'B' =>  35, 'C' => 15));
                     $sheet->setHeight($height);

                     $sheet->cells('A1:C1', function ($cells) {
                         $cells->setFont(array(
                                 'family'     => 'Calibri',
                                 'size'       => '14',
                                 'bold'       =>  true
                         ));
                     });

                     $sheet->cells('A1:C' . count($height), function ($cells) {
                         $cells->setAlignment('center');
                         $cells->setValignment('middle');
                     });
                 });

                 if ("VOD" == $type)
                 {
                     $excel->sheet('series_ranking', function($sheet) use ($series_prog, $series_height) {

                         $sheet->fromArray($series_prog, null, 'A1', false, false);
                         $sheet->setWidth(array('A' =>  25, 'B' =>  35, 'C' => 15));
                         $sheet->setHeight($series_height);

                         $sheet->cells('A1:C1', function ($cells) {
                                 $cells->setFont(array(
                                         'family'     => 'Calibri',
                                         'size'       => '14',
                                         'bold'       =>  true
                                 ));
                         });

                         $sheet->cells('A1:C' . count($series_height), function ($cells) {
                                 $cells->setAlignment('center');
                                 $cells->setValignment('middle');
                         });
                     });

                     $excel->sheet('other_ranking', function($sheet) use ($movie_prog, $movie_height) {

                         $sheet->fromArray($movie_prog, null, 'A1', false, false);
                         $sheet->setWidth(array('A' =>  25, 'B' =>  35, 'C' => 15));
                         $sheet->setHeight($movie_height);

                         $sheet->cells('A1:C1', function ($cells) {
                                 $cells->setFont(array(
                                         'family'     => 'Calibri',
                                         'size'       => '14',
                                         'bold'       =>  true
                                 ));
                         });

                         $sheet->cells('A1:C' . count($movie_height), function ($cells) {
                                 $cells->setAlignment('center');
                                 $cells->setValignment('middle');
                         });
                     });
                 }
             })->export('xls');
         }