核心代码：

//引入PHPExcelvendor('PHPExcel.PHPExcel');// Create new PHPExcel object$objPHPExcel = new PHPExcel();//设置文档属性$objPHPExcel->getProperties() ->setCreator("web100.cc") ->setLastModifiedBy("web100.cc") ->setTitle("Office 2007 XLSX Test Document") ->setSubject("Office 2007 XLSX Test Document") ->setDescription("Test document generated using PHP classes.") ->setKeywords("office 2007 openxml php") ->setCategory("Test result file"); //设置当前活动的sheet$objPHPExcel->setActiveSheetIndex(0);//选定当前Sheet$objActSheet = $objPHPExcel->11getActiveSheet(); //设置sheet名字$objActSheet->setTitle('phpexcel demo'); //设置默认行高$objActSheet->getDefaultRowDimension()->setRowHeight(15); //由PHPExcel根据传入内容自动判断单元格内容类型$objActSheet->setCellValue('A1', "Firstname");$objActSheet->setCellValue('B1', "Lastname");$objActSheet->setCellValue('C1', "Phone");$objActSheet->setCellValue('D1', "Fax");$objActSheet->setCellValue('E1', "Address");$objActSheet->setCellValue('F1', "ZIP");$objActSheet->setCellValue('G1', "DATE"); $objActSheet->setCellValueByColumnAndRow(0, 8, 'firstname');$objActSheet->setCellValueByColumnAndRow(1, 8, 'lastname'); // 单元格填充值$objActSheet->setCellValue('A2', "小风");$objActSheet->setCellValue('B2', "wang");//设置列宽$objActSheet->getColumnDimension('C')->setWidth('20'); // 设置行高$objActSheet->getRowDimension('9')->setRowHeight(20); //第9行// 设置字体$objActSheet->getStyle('A1')->getFont()->setName('宋体');// 字号$objActSheet->getStyle('A1')->getFont()->setSize(12);// 加粗$objActSheet->getStyle('A1')->getFont()->setBold(true);//说明：$objActSheet->getStyle('A1:G10')，可以通过这种方式来选择一片单元格！// 设置单元格格式$objActSheet->getCell('C2')->setValueExplicit('861391327543258', PHPExcel_Cell_DataType::TYPE_NUMERIC); // 日期$objActSheet->setCellValue('G2', '2008-12-31');$objActSheet->getStyle('G2')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDDSLASH); // 时间戳$time = gmmktime(0,0,0,12,31,2008); // int(1230681600)$objActSheet->setCellValue('G3', PHPExcel_Shared_Date::PHPToExcel($time));$objActSheet->getStyle('G3')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDDSLASH); // url$objActSheet->setCellValue('G11', ')', $textColor); // 把创建的图片添加到工作表$objDrawing = new PHPExcel_Worksheet_MemoryDrawing();$objDrawing->setName('Sample image');$objDrawing->setDescription('Sample image');$objDrawing->setImageResource($gdImage);$objDrawing->setRenderingFunction(PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG);$objDrawing->setMimeType(PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_DEFAULT);$objDrawing->setHeight(36);$objDrawing->setWorksheet($objActSheet); $objPHPExcel->setActiveSheetIndex(0); // 保存$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');$objWriter->save('testexcel'.time().'.xls');