PHPExcel导出excel

//设置PHPExcel类库的includepath
set_include_path('.'.PATH_SEPARATOR.'D:\workspace\biznaligy_eh\dev_src\includes\PHPExcel'.PATH_SEPARATOR.get_include_path());

require_once'PHPExcel.php';
require_once'PHPExcel/Writer/Excel5.php';//用于其他低版本xls
require_once'PHPExcel/Writer/Excel2007.php';//用于excel-2007格式

//创建一个处理对象实例
$objExcel=newPHPExcel();

//创建文件格式写入对象实例,uncomment
$objWriter=newPHPExcel_Writer_Excel5($objExcel);//用于其他版本格式
//or
//$objWriter=newPHPExcel_Writer_Excel2007($objExcel);//用于2007格式
//$objWriter->setOffice2003Compatibility(true);

//设置文档基本属性
$objProps=$objExcel->getProperties();
$objProps->setCreator("ZealLi");
$objProps->setLastModifiedBy("ZealLi");
$objProps->setTitle("OfficeXLSTestDocument");
$objProps->setSubject("OfficeXLSTestDocument,Demo");
$objProps->setDescription("Testdocument,generatedbyPHPExcel.");
$objProps->setKeywords("officeexcelPHPExcel");
$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','8757584',PHPExcel_Cell_DataType::TYPE_STRING);

//合并单元格
$objActSheet->mergeCells('B1:C22');

//分离单元格
$objActSheet->unmergeCells('B1:C22');

//设置宽度
$objActSheet->getColumnDimension('B')->setAutoSize(true);
$objActSheet->getColumnDimension('A')->setWidth(30);

//设置格式为PHPExcel_Style_NumberFormat::FORMAT_NUMBER，避免某些大数字
//被使用科学记数方式显示，配合下面的setAutoSize方法可以让每一行的内容
//都按原始内容全部显示出来。
$objStyleA5=$objActSheet->getStyle('A5');
$objStyleA5->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER);

//设置字体
$objFontA5=$objStyleA5->getFont();
$objFontA5->setName('CourierNew');
$objFontA5->setSize(10);
$objFontA5->setBold(true);
$objFontA5->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
$objFontA5->getColor()->setARGB('FFFF0000');
$objFontA5->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
//$objFontA5->getFont()->setColor(PHPExcel_Style_Color::COLOR_RED);

//设置对齐方式
$objAlignA5=$objStyleA5->getAlignment();
$objAlignA5->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objAlignA5->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objAlignA5->setWrapText(true);//自动换行，前提是单元格内的值超列宽，或者在值内写入个\n
//设置边框
$objBorderA5=$objStyleA5->getBorders();
$objBorderA5->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objBorderA5->getTop()->getColor()->setARGB('FFFF0000');//边框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CELL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 = newPHPExcel_Worksheet_Drawing();
$objDrawing->setName('ZealImg');
$objDrawing->setDescription('ImageinsertedbyZeal');
$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');

//保存，设置密码
$objPHPExcel->getActiveSheet()->getProtection()->setPassword('PHPExcel');
//保护单元格
$objExcel->getSheet(1)->getProtection()->setSheet(true);
$objExcel->getSheet(1)->protectCells('A1:C22','PHPExcel');

//显示网格线:
$objPHPExcel->getActiveSheet()->setShowGridlines(true);

//显示隐藏列
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setVisible(true);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setVisible(false);

//显示隐藏行
$objPHPExcel->getActiveSheet()->getRowDimension('10')->setVisible(false);
//默认列宽
$objPHPExcel->getActiveSheet()->getDefaultColumnDimension()->setWidth(12);
//默认行宽
$objPHPExcel->getActiveSheet()->getDefaultRowDimension()->setRowHeight(15);

//worksheet默认style设置(和默认不同的需单独设置)
$objPHPExcel->getActiveSheet()->getDefaultStyle()->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->getDefaultStyle()->getFont()->setSize(8);
$alignment = $objPHPExcel->getActiveSheet()->getDefaultStyle()->getAlignment();
$alignment->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$alignment->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

//输出内容到文件通过文件路径再用Ajax无刷新页面
$outputFileName="output.xls";
////$objWriter->save($outputFileName);
//输出内容到浏览器
header("Content-Type:application/force-download");
header("Content-Type:application/octet-stream");
header("Content-Type:application/download");
header('Content-Disposition:inline;filename="'.$outputFileName.'"');
header("Content-Transfer-Encoding:binary");
header("Last-Modified:".gmdate("D,dMYH:i:s")."GMT");
header("Cache-Control:must-revalidate,post-check=0,pre-check=0");
header("Pragma:no-cache");
$objWriter->save('php://output');

 

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'PDF');
$objWriter->save('a.pdf')

上面的导出已实现，下面记录一些有用的方法

public function getCellByColumnAndRow($pColumn = 0, $pRow = 0) {
    return $this->getCell(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
}
print_r(PHPExcel_Cell::columnIndexFromString('D'));exit; //echo 4
echo PHPExcel_Cell::stringFromColumnIndex(4) //  echo E

$columns = array(
    'A' => array('field' => 'name', 'title' => '姓名', 'CellExplicit'=>PHPExcel_Cell_DataType::TYPE_STRING),
    'B' => array('field' => 'mobile', 'title' => '手机号码'),
    'C' => array('field' => 'accountNo', 'title' => '支付宝账号'),
    'D' => array('field' => 'apply_time', 'title' => '申请时间'),
    'E' => array('field' => 'amount', 'title' => '金额'),
    'F' => array('field' => 'status', 'title' => '状态')
);
//excel 头
foreach ($columns as $word => $column) {
    $objExcel->setActiveSheetIndex(0)->setCellValue($word . "2", $column['title']);
}
// excel内容
$i = 3;
foreach($list as $info){
    for ($c = 0; $c < PHPExcel_Cell::columnIndexFromString('F'); $c++) {
        $word = PHPExcel_Cell::stringFromColumnIndex($c);
        if(isset($columns[$word]['CellExplicit'])){
            $objExcel->getActiveSheet(0)->setCellValueExplicit($word . $i, $info[$columns[$word]['field']], $columns[$word]['CellExplicit']);
        }else{
            $objExcel->getActiveSheet(0)->setCellValue($word . $i,  $info[$columns[$word]['field']]); 
        }
    }
    $i++;
}

 //phpexcel默认是没有冻结的，下面是冻结列。定二则定全部
$sheet->freezePane('A1');
$sheet->freezePane('B1');       
冻结行
$sheet->freezePane('D1');
$sheet->freezePane('D2');
不能再次定义A,b,c否则列冻结被替代

public function freezePaneByColumnAndRow($pColumn = 0, $pRow = 0){
    $this->freezePane(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
}
public function unfreezePane() {
   $this->freezePane('');
 }
$worksheet->setInputEncoding("UTF-8");
//$freeze = $sheet->getFreezePane();

用phpexcel批量设置单元格格式 

$style_obj = new PHPExcel_Style();
$style_array = array(
    'borders' => array( //上下左右画线
        'top' => array('style' => PHPExcel_Style_Border::BORDER_THIN),
        'left' => array('style' => PHPExcel_Style_Border::BORDER_THIN),
        'bottom' => array('style' => PHPExcel_Style_Border::BORDER_THIN),
        'right' => array('style' => PHPExcel_Style_Border::BORDER_THIN)
    ),
    'alignment' => array(
        'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER, //横向居中
        'vertical'   => PHPExcel_Style_Alignment::VERTICAL_CENTER, //纵向居中
        'wrap'       => true  //自动换行
    )
);
$style_obj->applyFromArray($style_array);
$objExcel->getActiveSheet()->setSharedStyle($style_obj, "A1:J35");

phpexcel大数据导出,数据追加（19万行，分20个sheet, 1万行是一个sheet,第一次到1个sheet数据，其他数据追加到excel分19次覆盖对应的sheet）

先用 PhpExcel 建立reader，再load文件，这样打开已经存在的文档，然后再建立writer，将reader中的数据都复制过来，再用 PhpExcel 进行数据修改，再以load的文件名覆盖保存。

//导入Excel文件方法
require_once 'PHPExcel/IOFactory.php';
$reader = PHPExcel_IOFactory::createReader('CSV'); //读取旧版 excel 档案
$PHPExcel = $reader->load('a.csv'); // 档案名称
$sheet = $PHPExcel->getSheet(0); // 读取第一个工作表(编号从 0 开始)
$highestRow = $sheet->getHighestRow(); // 取得总行数
$highestColumn = $sheet->getHighestColumn(); // 取得总列数
$highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
for ($row = 2; $row <= $highestRow; $row++) {
    $rowData = array();
    for ($column = 0; $column <= $highestColumnIndex; $column++) {
        $val = $sheet->getCellByColumnAndRow($column, $row)->getValue();
        $rowData[$column] = $val;
    }
    //manager db insert
}

 方法二，分批导出，导出多次，多个文件