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PHPExcel最简单的实例教程

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Jun 20, 2016 pm 12:33 PM

PHPExcel 是相当强大的 MS Office Excel 文档生成类库，当需要输出比较复杂格式数据的时候，PHPExcel 是个不错的选择。不过其使用方法相对来说也就有些繁琐。列举以记之。

PHP代码

//设置PHPExcel类库的include path
set_include_path( '.' . PATH_SEPARATOR .
'D:\Zeal\PHP_LIBS' . PATH_SEPARATOR .
get_include_path());
/**
* 打开对应行的注释。
* 如果使用 Excel5 ，输出的内容应该是GBK编码。
*/
require_once 'PHPExcel.php' ;
// uncomment
// or
// 创建一个处理对象实例
$objExcel = new PHPExcel();
// 创建文件格式写入对象实例, uncomment
// or
//$objWriter->setOffice2003Compatibility(true);
//*************************************
//设置文档基本属性
$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" );
//*************************************
//设置当前的sheet索引，用于后续的内容操作。
//一般只有在使用多个sheet的时候才需要显示调用。
//缺省情况下，PHPExcel会自动创建第一个sheet被设置SheetIndex=0
$objExcel ->setActiveSheetIndex(0);
$objActSheet = $objExcel ->getActiveSheet();
//设置当前活动sheet的名称
$objActSheet ->setTitle( '测试Sheet' );
//*************************************
//设置单元格内容
//
//由PHPExcel根据传入内容自动判断单元格内容类型
$objActSheet ->setCellValue( 'A1' , '字符串内容' ); // 字符串内容
$objActSheet ->setCellValue( 'A2' , 26); // 数值
$objActSheet ->setCellValue( 'A3' , true); // 布尔值
$objActSheet ->setCellValue( 'A4' , '=SUM(A2:A2)' ); // 公式
//显式指定内容类型
$objActSheet ->setCellValueExplicit( 'A5' , '847475847857487584' ,
PHPExcel_Cell_DataType::TYPE_STRING);
//合并单元格
$objActSheet ->mergeCells( 'B1:C22' );
//分离单元格
$objActSheet ->unmergeCells( 'B1:C22' );
//*************************************
//设置单元格样式
//
//设置宽度
$objActSheet ->getColumnDimension( 'B' )->setAutoSize(true);
$objActSheet ->getColumnDimension( 'A' )->setWidth(30);
$objStyleA5 = $objActSheet ->getStyle( 'A5' );
//设置单元格内容的数字格式。
//
//如果使用了 PHPExcel_Writer_Excel5 来生成内容的话，
//各种自定义格式化方式中，其它类型都可以正常使用，但当setFormatCode
//为 FORMAT_NUMBER 的时候，实际出来的效果被没有把格式设置为"0"。需要
//行代码:
//if($ifmt === '0') $ifmt = 1;
//
//都按原始内容全部显示出来。
$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($outputFileName);
//or
//到浏览器
////header("Content-Type: application/force-download");
////header("Content-Type: application/octet-stream");
////header("Content-Type: application/download");
////header("Content-Transfer-Encoding: binary");
////header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
////header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
////header("Pragma: no-cache");
////$objWriter->save('php://output');
?>

下面是PHPExcel读取Excel文件的例子：

PHP代码

$fileName = 'excel.xls' ;
$path = 'path' ;
$filePath = $path . $fileName ;
$PHPExcel = new PHPExcel();
$PHPReader = new PHPExcel_Reader_Excel2007();
if (! $PHPReader ->canRead( $filePath )){
$PHPReader = new PHPExcel_Reader_Excel5();
if (! $PHPReader ->canRead( $filePath )){
echo 'no Excel' ;
return ;
}
}
$PHPExcel = $PHPReader ->load( $filePath );
$currentSheet = $PHPExcel ->getSheet(0);
/**取得一共有多少列*/
$allColumn = $currentSheet ->getHighestColumn();
/**取得一共有多少行*/
$allRow = array ( $currentSheet ->getHighestRow());
for ( $currentRow = 1; $currentRow
for ( $currentColumn = 'A' ; $currentColumn
$address = $currentColumn . $currentRow ;
echo $currentSheet ->getCell( $address )->getValue(). "\t" ;
}
echo "\n" ;
}

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