PHPExcel之生成表格汇总列（二）

一，针对某些表格列算计算汇总数据的操作：

//模拟数据
$data = array(
    array("id"=>1,"name"=>"张一","age"=>15,"address"=>"广东1","salary"=>8000),
    array("id"=>2,"name"=>"张二","age"=>23,"address"=>"广东2","salary"=>5000),
    array("id"=>3,"name"=>"张三","age"=>36,"address"=>"广东3","salary"=>3000),
    array("id"=>4,"name"=>"张四","age"=>40,"address"=>"广东4","salary"=>18000),
    array("id"=>5,"name"=>"张五","age"=>55,"address"=>"广东5","salary"=>28000),
);

//设置标题行
$objExcel->setActiveSheetIndex(0)
            ->setCellValue('A1','ID')
            ->setCellValue('B1','姓名')
            ->setCellValue('C1','年龄')
            ->setCellValue('D1','住址')
            ->setCellValue('E1','工资');

//内容循环操作即可 从第二行开始
$j = 2;

foreach($data as $key=>$value){
    //设置某列为富文本 加粗 倾斜 颜色
    $objRichText = new PHPExcel_RichText();
    $objPayable = $objRichText->createTextRun($value['address']);
    $objPayable->getFont()->setBold(true);
    $objPayable->getFont()->setItalic(true);
    $objPayable->getFont()->setColor( new PHPExcel_Style_Color( PHPExcel_Style_Color::COLOR_DARKGREEN ) );
    
    $objExcel->getActiveSheet()                
            ->setCellValue('A'.$j, $value['id'])
            ->setCellValue('B'.$j, $value['name'])
            ->setCellValue('C'.$j, intval($value['age']))
            ->setCellValue('D'.$j, $objRichText)
            ->setCellValue('E'.$j, intval($value['salary']));
            
    $j++;
}

//对年龄列和工资列进行求和
$objExcel->getActiveSheet()
            ->setCellValue('A'.$j,'汇总')
            ->setCellValue('C'.$j,"=SUM(C2:C6)")
            ->setCellValue('E'.$j,"=SUM(E2:E6)");
            
$next = $j+1;

//求年龄 工资最小值
$objExcel->getActiveSheet()
            ->setCellValue('A'.$next,'最小值')
            ->setCellValue('C'.$next,"=MIN(C2:C6)")
            ->setCellValue('E'.$next,"=MIN(E2:E6)");
            
$next = $next + 1;
//求年龄 工资最大值
$objExcel->getActiveSheet()
            ->setCellValue('A'.$next,'最大值')
            ->setCellValue('C'.$next,"=MAX(C2:C6)")
            ->setCellValue('E'.$next,"=MAX(E2:E6)");
            
$next = $next + 1;
//求年龄 工资平均值
$objExcel->getActiveSheet()
            ->setCellValue('A'.$next,'平均值')
            ->setCellValue('C'.$next,"=AVERAGE(C2:C6)")
            ->setCellValue('E'.$next,"=AVERAGE(E2:E6)");

导出的效果如下：

PHPExcel之生成表格并下载（一）

 二，可以针对表格设置一些打印属性：

　　

$objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddHeader('&L&G&C&HPlease treat this document as confidential!');
$objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddFooter('&L&B' . $objPHPExcel->getProperties()->getTitle() . '&RPage &P of &N');

// Add a drawing to the header
 6 $objDrawing = new PHPExcel_Worksheet_HeaderFooterDrawing();
$objDrawing->setName('PHPExcel logo');
$objDrawing->setPath('./images/phpexcel_logo.gif');
$objDrawing->setHeight(36);
$objPHPExcel->getActiveSheet()->getHeaderFooter()->addImage($objDrawing, PHPExcel_Worksheet_HeaderFooter::IMAGE_HEADER_LEFT);

// Set page orientation and size
14 $objPHPExcel->getActiveSheet()->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE);
$objPHPExcel->getActiveSheet()->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4);
　　//设置多少行一页
16 $objPHPExcel->getActiveSheet()->setBreak( 'A' . $i, PHPExcel_Worksheet::BREAK_ROW );