下载地址：http://www.codeplex.com/PHPExcel
　　下面是总结的几个使用方法
　　include ‘PHPExcel.PHP';
　　include ‘PHPExcel/Writer/Excel2007.PHP';
　　//或者include ‘PHPExcel/Writer/Excel5.PHP'; 用于输出.xls的
　　创建一个excel
　　$objPHPExcel = new PHPExcel();

　　保存excel—2007格式

　　$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
　　//或者$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel); 非2007格式
　　$objWriter->save("xxx.xlsx");

　　直接输出到浏览器

　　$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);
　　header("Pragma: public");
　　header("Expires: 0″);
　　header("Cache-Control:must-revalidate,post-check=0,pre-check=0″);
　　header("Content-Type:application/force-download");
　　header("Content-Type:application/vnd.ms-execl");
　　header("Content-Type:application/octet-stream");
　　header("Content-Type:application/download");;
　　header('Content-Disposition:attachment;filename="resume.xls"‘);
　　header("Content-Transfer-Encoding:binary");
　　$objWriter->save('PHP://output');
　　——————————————————————————————————————–

　　设置excel的属性：

　　创建人
　　$objPHPExcel->getProperties()->setCreator("Maarten Balliauw");
　　最后修改人
　　$objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw");
　　标题
　　$objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document");
　　题目
　　$objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document");
　　描述
　　$objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX,generated using PHP classes.");
　　关键字
　　$objPHPExcel->getProperties()->setKeywords("office 2007 openxml PHP");
　　种类
　　$objPHPExcel->getProperties()->setCategory("Test result file");
　　——————————————————————————————————————–

　　设置当前的sheet

　　$objPHPExcel->setActiveSheetIndex(0);
　　设置sheet的name
　　$objPHPExcel->getActiveSheet()->setTitle('Simple');
　　设置单元格的值
　　$objPHPExcel->getActiveSheet()->setCellValue('A1′,‘String');
　　$objPHPExcel->getActiveSheet()->setCellValue('A2′,12);
　　$objPHPExcel->getActiveSheet()->setCellValue('A3′,true);
　　$objPHPExcel->getActiveSheet()->setCellValue('C5′,‘=SUM(C2:C4)');
　　$objPHPExcel->getActiveSheet()->setCellValue('B8′,‘=MIN(B2:C5)');
　　合并单元格
　　$objPHPExcel->getActiveSheet()->mergeCells('A18:E22′);
　　分离单元格
　　$objPHPExcel->getActiveSheet()->unmergeCells('A28:B28′);
保护cell
　　$objPHPExcel->getActiveSheet()->getProtection()->setSheet(true); // Needs to be set to true in order to enable any worksheet protection!
　　$objPHPExcel->getActiveSheet()->protectCells('A3:E13′,‘PHPExcel');
　　设置格式
　　// Set cell number formats
　　echo date('H:i:s') . " Set cell number formatsn";
　　$objPHPExcel->getActiveSheet()->getStyle('E4′)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE);
　　$objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4′),‘E5:E13′ );
　　设置宽width
　　// Set column widths
　　$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);
　　$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);
　　设置font
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFont()->setName('Candara');
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFont()->setSize(20);
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFont()->setBold(true);
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
　　$objPHPExcel->getActiveSheet()->getStyle('E1′)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
　　$objPHPExcel->getActiveSheet()->getStyle('D13′)->getFont()->setBold(true);
　　$objPHPExcel->getActiveSheet()->getStyle('E13′)->getFont()->setBold(true);
　　设置align
　　$objPHPExcel->getActiveSheet()->getStyle('D11′)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
　　$objPHPExcel->getActiveSheet()->getStyle('D12′)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
　　$objPHPExcel->getActiveSheet()->getStyle('D13′)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
　　$objPHPExcel->getActiveSheet()->getStyle('A18′)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);
　　//垂直居中
　　$objPHPExcel->getActiveSheet()->getStyle('A18′)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
　　设置column的border
　　$objPHPExcel->getActiveSheet()->getStyle('A4′)->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
　　$objPHPExcel->getActiveSheet()->getStyle('B4′)->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
　　$objPHPExcel->getActiveSheet()->getStyle('C4′)->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
　　$objPHPExcel->getActiveSheet()->getStyle('D4′)->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
　　$objPHPExcel->getActiveSheet()->getStyle('E4′)->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
　　设置border的color
　　$objPHPExcel->getActiveSheet()->getStyle('D13′)->getBorders()->getLeft()->getColor()->setARGB('FF993300′);
　　$objPHPExcel->getActiveSheet()->getStyle('D13′)->getBorders()->getTop()->getColor()->setARGB('FF993300′);
　　$objPHPExcel->getActiveSheet()->getStyle('D13′)->getBorders()->getBottom()->getColor()->setARGB('FF993300′);
　　$objPHPExcel->getActiveSheet()->getStyle('E13′)->getBorders()->getTop()->getColor()->setARGB('FF993300′);
　　$objPHPExcel->getActiveSheet()->getStyle('E13′)->getBorders()->getBottom()->getColor()->setARGB('FF993300′);
　　$objPHPExcel->getActiveSheet()->getStyle('E13′)->getBorders()->getRight()->getColor()->setARGB('FF993300′);
　　设置填充颜色
　　$objPHPExcel->getActiveSheet()->getStyle('A1′)->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
　　$objPHPExcel->getActiveSheet()->getStyle('A1′)->getFill()->getStartColor()->setARGB('FF808080′);
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
　　$objPHPExcel->getActiveSheet()->getStyle('B1′)->getFill()->getStartColor()->setARGB('FF808080′);
　　加图片
　　$objDrawing = new PHPExcel_Worksheet_Drawing();
　　$objDrawing->setName('logo');
　　$objDrawing->setDescription('logo');
　　$objDrawing->setPath('./images/officelogo.jpg');
　　$objDrawing->setHeight(36);
　　$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
　　$objDrawing = new PHPExcel_Worksheet_Drawing();
　　$objDrawing->setName('Paid');
　　$objDrawing->setDescription('Paid');
　　$objDrawing->setPath('./images/paid.png');
　　$objDrawing->setCoordinates('B15′);
　　$objDrawing->setOffsetX(110);
　　$objDrawing->setRotation(25);
　　$objDrawing->getShadow()->setVisible(true);
　　$objDrawing->getShadow()->setDirection(45);
　　$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
　　在默认sheet后，创建一个worksheet
　　echo date('H:i:s') . " Create new Worksheet objectn";
　　$objPHPExcel->createSheet();
　　$objWriter = PHPExcel_IOFactory::createWriter($objExcel,'Excel5');
　　$objWriter-save('PHP://output');