phpexcel导出excel文件

error_reporting(0);  

        require_once 'phpexcel/PHPExcel.php';  

        require_once 'phpexcel/PHPExcel/IOFactory.php';  

  

        $objPHPExcel = new PHPExcel();  

        $objPHPExcel->getProperties()->setCreator("BillHong")  

                                     ->setLastModifiedBy("BillHong")//创建人                                     ->setTitle("export to Borwser")//标题  

                                     ->setSubject("export to Borwser")//题目  

                                     ->setDescription("export to Borwser")//描述  

                                     ->setKeywords("export to Borwser")//关键字  

                                     ->setCategory("BillHong export to Borwser");//种类  

  

        /*设置单元格的标题*/  

        $objPHPExcel->setActiveSheetIndex(0)->mergeCells('A1:G1');//合并单元格  

        $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', '杭州佳和电气有限公司南京分公司用电量周报表');  

        //设置font  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getFont()->setSize(14);  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getFont()->setBold(true);  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);  

        //水平居中===垂直居中  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);  

          

        $objPHPExcel->setActiveSheetIndex(0)->mergeCells('A2:G2');//合并单元格  

        $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A2', '计量时间段2012-03-18 00:00:00--2012-03-25 00:00:00');  

        //设置font  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A2')->getFont()->setSize(10);  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A2')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);  

        //水平居中===垂直居中  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A2')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  

        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A2')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);  

        /*设置特别表格的宽度*/  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('A')->setWidth(5);//表示设置A这一列的宽度,以下一样  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('B')->setWidth(40);  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('C')->setWidth(8);  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('D')->setWidth(5);  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('E')->setWidth(20);  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('F')->setWidth(20);  

        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('G')->setWidth(10);  

        /*设置第3行的内容居中，字体颜色等*/  

        for ($i = 0; $i <= 6; $i++)  

        {  

            $n = 65;  

            $col = chr($n+$i).'3';  

            $objPHPExcel->setActiveSheetIndex(0)->getStyle($col)->getFont()->setSize(11);  

            $objPHPExcel->setActiveSheetIndex(0)->getStyle($col)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);  

            $objPHPExcel->setActiveSheetIndex(0)->getStyle($col)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  

            $objPHPExcel->setActiveSheetIndex(0)->getStyle($col)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);  

        }  

          

          

        // 以下实现生成Excel单元格坐标。感谢php缘来缘去的Q群大力技术支持  

        $abc          = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';  

        $firstChar      = 0;  

        $flag         = false;        // 是否已经变成AA模式。  

        $d              = 65;  

          

        $titleLength = count($titles[1]);  

  

        for ($i = 0; $i < $titleLength; $i++)  

        {  

            // 当已经超过'Z'字母的时候。  

            if ($d == 91)  

            {  

                $d = 65;                    // 又将$d设置为初始化值65。  

                if ($flag) {  

                    $firstChar++;  

                    $offset = $abc{$firstChar} . chr($d);  

                } else {  

                    $flag     = true;  

                    $offset = $abc{$firstChar} . chr($d);  

                }  

            }  

  

            // 当循环没有超过'Z'的时候。  

            else {  

                if ($flag) {  

                    $offset = $abc{$firstChar} . chr($d);  

                } else {  

                    $offset = chr($d);  

                }  

            }  

  

            // 设置单元格的值。  

            $offsets = $offset . '3';  

            $objPHPExcel->setActiveSheetIndex(0)  

                        ->setCellValue($offsets, $titles[1][$i]);  

            $d++;  

        }  

        // 以下按照对应坐标将值放进去。以下实现生成Excel单元格坐标。  

        $k                 = 4;  

        foreach ($rowset as $rows)  

        {  

            $abc_              = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';  

            $firstChar_     = 0;  

            $flag_             = false;  

            $d_             = 65;  

              

            $rowsetLength     = count($rowset);  

              

            // 回调函数。  

            if($backfunc) {  

                $rows = $backfunc($rows);  

            }  

  

            $rowsLength = count($rows);  

            for ($a = 0; $a < $rowsLength; $a++)  

            {  

                // 当已经超过'Z'字母的时候。  

                if ($d_ == 91)  

                {  

                    $d_ = 65;                    // 又将$d设置为初始化值65。  

                    if ($flag_) {  

                        $firstChar_++;  

                        $offset_ = $abc_{$firstChar_} . chr($d_);  

                    } else {  

                        $flag_     = true;  

                        $offset_ = $abc_{$firstChar_} . chr($d_);  

                    }  

                }  

      

                // 当循环没有超过'Z'的时候。  

                else {  

                    if ($flag_) {  

                        $offset_ = $abc_{$firstChar_} . chr($d_);  

                    } else {  

                        $offset_ = chr($d_);  

                    }  

                }  

                  

                $offsets_ = $offset_ . $k;  

                $objPHPExcel->setActiveSheetIndex(0)  

                            ->setCellValue($offsets_, $rows[$a]);  

                $d_++;  

            }  

            $k++;  

        }  

  

        $objPHPExcel->getActiveSheet()->setTitle('zenlove test');  

        $objPHPExcel->setActiveSheetIndex(0);  

        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');  

        header("Content-Disposition:attachment;filename=$filename.xls");  

        header("Content-Type:application/octet-stream");  

        header("Content-Transfer-Encoding:binary");  

        header("Pragma:no-cache");  

        $objWriter->save('php://output');  

        exit();