本文介绍利用phpexcel对数据库数据导入excel（excel筛选）、导出excel，大家参考使用吧

       代码如下: <?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($linestyl