利用phpexcel把excel导入数据库和数据库导出excel实现

<?php
/*
*author zhy
*date 2012 06 12
*for excel
*/
date_default_timezone_set( " PRC "); 
error_reporting(E_ALL);
error_reporting( 0);
ini_set( ' display_errors ', TRUE);
ini_set( ' display_startup_errors ', TRUE);
define( ' EOL ',(PHP_SAPI ==  ' cli ') ? PHP_EOL :  ' <br /> ');
require_once ( ' ../Classes/PHPExcel.php ');
require_once( " config.php ");
require_once( " mysql.class.php ");
// 根据时间生成采购报表
$time = date( " a ");
$minute = date( " i ");
$apm  =  "";
if($time== ' pm '){
    $apm     = $time;
    $stime   = mktime( 12, 00, 00,date( ' m '),date( ' d ')- 1,date( ' Y '));
    $etime   = mktime( 11, 59, 59,date( ' m '),date( ' d '),date( ' Y '));
} else{
  $apm     = $time;
    $stime   = mktime( 12, 00, 00,date( ' m '),date( ' d ')- 1,date( ' Y '));
    $etime   = mktime( 11, 59, 59,date( ' m '),date( ' d '),date( ' Y '));
}
// 实例化excel类
$objPHPExcel =  new PHPExcel();
////// //获取文档信息
////// //$objProps = $objPHPExcel->getProperties();
////// /print_r($objProps);
////// /echo " <br/> ";
////// /$objProps->setDescription("test_123456");
////// /print_r($objProps);

$objPHPExcel->setActiveSheetIndex( 0)
    ->setCellValue( ' A5 ', ' 商品编码 ')
                ->setCellValue( ' B5 ', ' 货号 ')
                ->setCellValue( ' C5 ', ' 商品名称 ')
                ->setCellValue( ' D5 ', ' 采购量 ');
// 设置选定sheet表名
$objPHPExcel->getActiveSheet()->setTitle( ' 祖名 ');
// 设置字体样式
$objPHPExcel->getActiveSheet()->getStyle( ' A1 ')->getFont()->setName( ' Arial ')->setSize( 25); ////// ->setUnderline(true); /// //->getColor()->setARGB('FFFF0000'); /// ->setBold(true);
// 合并单元格 给单元格赋值(数值，字符串，公式)
$objPHPExcel->getActiveSheet()->mergeCells( ' A1:D3 ')->setCellValue( ' A1 ',  ' zhongyi清单 ');
////// /$objPHPExcel->getActiveSheet()->mergeCells('A4:D4')->setCellValue('A4', "=SUM(E4:F4)");
$date_now  = date( " Y-m-d ");
$objPHPExcel->getActiveSheet()->mergeCells( ' A4:D4 ')->setCellValue( ' A4 ',  " 采购日期： ".$date_now. "   ".$apm. " 　 ");
// 设置单列宽度
$objPHPExcel->getActiveSheet()->getColumnDimension( ' A ')->setWidth( 15);
$objPHPExcel->getActiveSheet()->getColumnDimension( ' B ')->setWidth( 20); // $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setRowHeight(50);/
$objPHPExcel->getActiveSheet()->getColumnDimension( ' C ')->setWidth( 44);
$objPHPExcel->getActiveSheet()->getColumnDimension( ' D ')->setWidth( 15);
// 大边框样式 边框加粗
$lineBORDER = array(
  ' borders ' => array(
   ' outline ' => array(
    ' style ' => PHPExcel_Style_Border::BORDER_THICK,
    ' color ' => array( ' argb ' =>  ' 000000 '),
  ),
 ),
);
// 表头样式
$head = array(
     ' font '    => array(
     ' bold '      =>  true
  ),
  ' alignment ' => array(
     ' horizontal ' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
     ' vertical ' => PHPExcel_Style_Alignment::VERTICAL_CENTER
   ),

);
// 标题样式
$title = array(
     ' font '    => array(
     ' bold '      =>  true
    ),
);
// 居中对齐
$CENTER = array(
     ' alignment ' => array(
       ' horizontal ' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
       ' vertical ' => PHPExcel_Style_Alignment::VERTICAL_CENTER
     ),
);
// 靠右对齐
$RIGHT = array(
     ' alignment ' => array(
       ' horizontal ' => PHPExcel_Style_Alignment::HORIZONTAL_RIGHT,
       ' vertical ' => PHPExcel_Style_Alignment::VERTICAL_CENTER
     ),
);
// 细边框样式
$linestyle = array(
  ' borders ' => array(
   ' outline ' => array(
    ' style ' => PHPExcel_Style_Border::BORDER_THIN,
    ' color ' => array( ' argb ' =>  ' FF000000 '),
  ),
 ),
);

$objPHPExcel->getActiveSheet()->getStyle( ' A1:D3 ')->applyFromArray($head); /// ->getAlignment()->getHorizontal(''); /// ->getBorders()->getTop()->setBorderStyle('');
// ->setWrapText(true);自动换行
$objPHPExcel->getActiveSheet()->getStyle( ' A4:D4 ')->applyFromArray($RIGHT); 
$objPHPExcel->getActiveSheet()->getStyle( ' A5:D5 ')->applyFromArray($title);
// 填充色
/// //$objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->getStartColor()->setARGB('FFFF0000');/
    
// 插入数据
$dsql->Execute( ' omebrand_list ', " select i.goods_id , sum( `nums` ) AS num, i.name,i.addon,i.price,g.bn as b,i.bn as h,
g.goods_id,i.goods_id,i.order_id
FROM `sdb_b2c_order_items`  as i,sdb_b2c_goods  as g
WHERE i.order_id  in ( select order_id  from sdb_b2c_orders  where status = ' active ' and createtime between $stime and $etime) and i.goods_id=g.goods_id and g.cat_id= 173 GROUP BY h " );
$m =  0;
  unset($re);
   while($row=$dsql->GetObject( ' omebrand_list '))
  {   $re[$m] = get_object_vars($row);
  $m++;
  }
$row_count =  5;
$objPHPExcel->setActiveSheetIndex( 0)
   ->setCellValue( ' A6 ',  12325416541)
            ->setCellValue( ' B6 ',  4962132165262)
            ->setCellValue( ' C6 ',  121515212515241521)
            ->setCellValue( ' D6 ',  96215465415);
foreach($re  as $r => $dataRow) {
 $baseRow =  6;
 $row = $baseRow + $r;
 $bn=$dataRow[h];
 $goods_id = $dataRow[goods_id];
   $spec_value =  "";
   $aa = unserialize($dataRow[addon]);
    if ($aa[ ' product_attr ']){
     foreach ($aa[ ' product_attr ']  as $arr_special_info)  {
     $spec_value = $arr_special_info[ ' value '];
    }
   }

   preg_match_all( ' /\-?\d+\.?\d*/i ',$spec_value,$row1);
   $num = $row1[ 0][ 0];
   $all = $num*$dataRow[num];
    if($spec_value== ''){
    $all=$dataRow[ ' num '];
     // $prce=$dataRow[price];
   }
 $objPHPExcel->setActiveSheetIndex( 0)
    ->setCellValue( ' A '.$row, $dataRow[ ' b '])
                ->setCellValue( ' B '.$row, $bn)
             ->setCellValue( ' C '.$row, $dataRow[ ' name '])
             ->setCellValue( ' D '.$row, $all);
    $objPHPExcel->getActiveSheet()->getStyle( ' A '.$row_count)->applyFromArray($linestyle);             
    $objPHPExcel->getActiveSheet()->getStyle( ' B '.$row_count)->applyFromArray($linestyle);
    $objPHPExcel->getActiveSheet()->getStyle( ' C '.$row_count)->applyFromArray($linestyle);
    $objPHPExcel->getActiveSheet()->getStyle( ' D '.$row_count)->applyFromArray($linestyle);              

 $baseRow++;
    $row_count++;
}
$objPHPExcel->getActiveSheet()->getStyle( ' A '.$row_count)->applyFromArray($linestyle);             
$objPHPExcel->getActiveSheet()->getStyle( ' B '.$row_count)->applyFromArray($linestyle);
$objPHPExcel->getActiveSheet()->getStyle( ' C '.$row_count)->applyFromArray($linestyle);
$objPHPExcel->getActiveSheet()->getStyle( ' D '.$row_count)->applyFromArray($linestyle);  
$objPHPExcel->getActiveSheet()->getStyle( ' A5:D '.$row_count)->applyFromArray($CENTER);  
$objPHPExcel->getActiveSheet()->getStyle( ' A1:D '.$row_count)->applyFromArray($lineBORDER);

// 设置打印页边距
$objPHPExcel->getActiveSheet()->getPageMargins()->setTop( 0);
$objPHPExcel->getActiveSheet()->getPageMargins()->setRight( 0);
$objPHPExcel->getActiveSheet()->getPageMargins()->setLeft( 0);
$objPHPExcel->getActiveSheet()->getPageMargins()->setBottom( 0);
// 设置纸张类型
$objPHPExcel->getActiveSheet()->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4);
// 设置自动筛选
$objPHPExcel->getActiveSheet()->setAutoFilter( ' A5:D '.$row_count);
// 设置自动换行
$objPHPExcel->getActiveSheet()->getStyle( ' B6:B '.$row_count)->getAlignment()->setWrapText( true);
// 设置格式化数字
$objPHPExcel->getActiveSheet()->getStyle( ' A6:A '.$row_count)->getNumberFormat()->setFormatCode( ' 0000000000 ');
// 设置安全级别
$md=md5(time());
$md=substr($md, 0, 8);
$objPHPExcel->getActiveSheet()->getProtection()->setPassword( " $md ");
$objPHPExcel->getActiveSheet()->getProtection()->setSheet( true); //
$objPHPExcel->getActiveSheet()->getProtection()->setSort( true);
$objPHPExcel->getActiveSheet()->getProtection()->setInsertRows( true);
$objPHPExcel->getActiveSheet()->getProtection()->setFormatCells( true);
// 添加图片 
/*
$obj=$objPHPExcel->getActiveSheet();
$objDrawing = new PHPExcel_Worksheet_Drawing();   
$objDrawing->setName('wsyImg');   
$objDrawing->setDescription('Image inserted by zhy');   
$objDrawing->setPath('./wsy.jpg');   
$objDrawing->setHeight(50);   
$objDrawing->setCoordinates('H23');   
$objDrawing->setOffsetX(60);   
$objDrawing->setRotation(-10);   /
$objDrawing->getShadow()->setVisible(true);   
$objDrawing->getShadow()->setDirection(-20); / 
$objDrawing->setWorksheet($obj);
*/
// 页眉页脚
// $objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddHeader('zhy'); 
// $objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddFooter('end');

$objPHPExcel->setActiveSheetIndex( 0);
$tname=date( ' Y-m-dH ',time());
$tnam=iconv( ' UTF-8 ', ' GBK ', ' 祖名订单 ');
$tname=$tnam.$tname;

//  Excel 2007保存
// $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 
// $objWriter->save(str_replace('.php', '.xlsx', __FILE__)); 

//  Excel 5保存 
// $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel); 
// $objWriter->save(str_replace('.php', '.xls', __FILE__));
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,  ' Excel5 ');
$objWriter->save(str_replace( ' .php ',  ' .xls ', __FILE__));

// $url = "/data/home/htdocs/ec/public/files/".date("Y")."/".date("Ym")."/";
createDir($url);
function createDir($dir) {
  if  (!is_dir ($dir )) {
  mkdir($dir,  0777,  true);
  chmod($dir,  0777);  
  chown( $dir,  ' daemon ' );
  chgrp( $dir,  ' daemon ' );   
 }
}
$name= ' forexmple_excel ';
rename(str_replace( ' .php ',  ' .xls ', __FILE__), $name. ' .xls ');

?>