What are the commonly used methods in phpexcel? Examples of phpexcel usage

//Set the include path of the phpexcel class library
set_include_path('.'. PATH_SEPARATOR .
 'D:ZealPHP_LIBS' . PATH_SEPARATOR .
 get_include_path());
/**
 * The following are usage examples. There are different optional methods for lines starting with ////. Please according to actual needs
 * Turn on the comments of the corresponding lines.
 * If you use Excel5, the output content should be GBK encoded.
*/
require_once 'PHPExcel.php';
// uncomment
////require_once 'PHPExcel/Writer/Excel5.php '; // Used for other lower versions of xls
// or
////require_once 'PHPExcel/Writer/Excel2007.php'; // Used for excel-2007 format
// Create a processing object instance
$objExcel = new PHPExcel();
// Create a file format writing object instance, uncomment
////$objWriter = new PHPExcel_Writer_Excel5($objExcel); // For other version formats
// or
////$objWriter = new PHPExcel_Writer_Excel2007($objExcel); // For 2007 format
//$objWriter->setOffice2003Compatibility(true);
//******************************************
//Basic setting document Properties
$objProps = $objExcel->getProperties();
$objProps->setCreator("Zeal Li");
$objProps->setLastModifiedBy("Zeal Li");
$objProps->setTitle( "Office XLS Test Document");
$objProps->setSubject("Office XLS Test Document, Demo");
$objProps->setDescription("Test document, generated by PHPExcel.");
$objProps-> ;setKeywords("office excel PHPExcel");
$objProps->setCategory("Test");
//*************** ************************
//Set the current sheet index for subsequent content operations.
//Generally, display calls are only needed when using multiple sheets.
//By default, PHPExcel will automatically create the first sheet with SheetIndex=0
$objExcel->setActiveSheetIndex(0);
$objActSheet = $objExcel-> getActiveSheet();
//Set the name of the current active sheet
$objActSheet->setTitle('Test Sheet');
//** *************************************
//Set cell content
//
//By PHPExcel Automatically determine the cell content type based on the incoming content
$objActSheet->setCellValue('A1', 'String content'); // String content
$objActSheet->setCellValue('A2', 26); / / Numeric value
$objActSheet->setCellValue('A3', true); // Boolean value
$objActSheet->setCellValue('A4', '=SUM(A2:A2)'); // Formula
//Explicitly specify the content type
$objActSheet->setCellValueExplicit('A5', '847475847857487584',
 PHPExcel_Cell_DataType::TYPE_STRING);
//Merge Cell
$objActSheet->mergeCells('B1:C22');
//Detach cell
$objActSheet->unmergeCells('B1:C22');
//******************************************
//Settings Cell style
//
//Set width
$objActSheet->getColumnDimension('B')->setAutoSize(true);
$objActSheet->getColumnDimension('A ')->setWidth(30);
$objStyleA5 = $objActSheet->getStyle('A5');
//Set cell The digital format of the content.
//
//If PHPExcel_Writer_Excel5 is used to generate content,
//It should be noted here that in the
//various custom formatting methods defined by the const variable of the PHPExcel_Style_NumberFormat class, other types can be used normally, but When setFormatCode
//is FORMAT_NUMBER, the actual effect is that the format is not set to "0". Need to
//Modify the getXf($style) method in the PHPExcel_Writer_Excel5_Format class source code,
//Add a
//line of code before if ($this->_BIFF_version == 0x0500) { (near line 363):
//if($ifmt === '0') $ifmt = 1;
//
//Set the format to PHPExcel_Style_NumberFormat::FORMAT_NUMBER to avoid certain large numbers
//being displayed using scientific notation, with The setAutoSize method below can make the content of each row
// be displayed according to the original content.
$objStyleA5
    ->getNumberFormat()
    ->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER);
//设置字体
$objFontA5 = $objStyleA5->getFont();
$objFontA5->setName('Courier New');
$objFontA5->setSize(10);
$objFontA5->setBold(true);
$objFontA5->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
$objFontA5->getColor()->setARGB('FF999999');
//设置对齐方式
$objAlignA5 = $objStyleA5->getAlignment();
$objAlignA5->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objAlignA5->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
//设置边框
$objBorderA5 = $objStyleA5->getBorders();
$objBorderA5->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objBorderA5->getTop()->getColor()->setARGB('FFFF0000'); // color
$objBorderA5->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objBorderA5->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objBorderA5->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
//设置填充颜色
$objFillA5 = $objStyleA5->getFill();
$objFillA5->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objFillA5->getStartColor()->setARGB('FFEEEEEE');
//从指定的单元格复制样式信息.
$objActSheet->duplicateStyle($objStyleA5, 'B1:C22');
//*************************************
//添加图片
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('ZealImg');
$objDrawing->setDescription('Image inserted by Zeal');
$objDrawing->setPath('./zeali.net.logo.gif');
$objDrawing->setHeight(36);
$objDrawing->setCoordinates('C23');
$objDrawing->setOffsetX(10);
$objDrawing->setRotation(15);
$objDrawing->getShadow()->setVisible(true);
$objDrawing->getShadow()->setDirection(36);
$objDrawing->setWorksheet($objActSheet);
//添加一个新的worksheet
$objExcel->createSheet();
$objExcel->getSheet(1)->setTitle('测试2');
//保护单元格
$objExcel->getSheet(1)->getProtection()->setSheet(true);
$objExcel->getSheet(1)->protectCells('A1:C22', 'PHPExcel');
//****************
//输出内容
//
$outputFileName = "output.xls";
//到文件
////$objWriter->save($outputFileName);
//or
//到浏览器
////header("Content-Type: application/force-download");
////header("Content-Type: application/octet-stream");
////header("Content-Type: application/download");
////header('Content-Disposition:inline;filename="'.$outputFileName.'"');
////header("Content-Transfer-Encoding: binary");
////header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
////header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
////header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
////header("Pragma: no-cache");
////$objWriter->save('php://output');
?>