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");