phpexcel用法 转、

下面是总结的几个使用方法  
include 'PHPExcel.php';  
include 'PHPExcel/Writer/Excel2007.php';  
//或者include 'PHPExcel/Writer/Excel5.php'; 用于输出.xls的  
创建一个excel  
$objPHPExcel = new PHPExcel();  
保存excel—2007格式  
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);  
//或者$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel); 非2007格式  
$objWriter->save("xxx.xlsx");  
直接输出到浏览器  
$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);  
header("Pragma: public");  
header("Expires: 0″);  
header("Cache-Control:must-revalidate, post-check=0, pre-check=0″);  
header("Content-Type:application/force-download");  
header("Content-Type:application/vnd.ms-execl");  
header("Content-Type:application/octet-stream");  
header("Content-Type:application/download");;  
header('Content-Disposition:attachment;filename="resume.xls"');  
header("Content-Transfer-Encoding:binary");  
$objWriter->save('php://output');  
——————————————————————————————————————–  
设置excel的属性：  
创建人  
$objPHPExcel->getProperties()->setCreator("Maarten Balliauw");  
最后修改人  
$objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw");  
标题  
$objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document");  
题目  
$objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document");  
描述  
$objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.");  
关键字  
$objPHPExcel->getProperties()->setKeywords("office 2007 openxml php");  
种类  
$objPHPExcel->getProperties()->setCategory("Test result file");  
——————————————————————————————————————–  
设置当前的sheet  
$objPHPExcel->setActiveSheetIndex(0);  
设置sheet的name  
$objPHPExcel->getActiveSheet()->setTitle('Simple');  
设置单元格的值  
$objPHPExcel->getActiveSheet()->setCellValue('A1', 'String');  
$objPHPExcel->getActiveSheet()->setCellValue('A2', 12);  
$objPHPExcel->getActiveSheet()->setCellValue('A3', true);  
$objPHPExcel->getActiveSheet()->setCellValue('C5', '=SUM(C2:C4)');  
$objPHPExcel->getActiveSheet()->setCellValue('B8', '=MIN(B2:C5)');  
合并单元格  
$objPHPExcel->getActiveSheet()->mergeCells('A18:E22');  
分离单元格  
$objPHPExcel->getActiveSheet()->unmergeCells('A28:B28');  
  
  
保护cell  
$objPHPExcel->getActiveSheet()->getProtection()->setSheet(true); // Needs to be set to true in order to enable any worksheet protection!  
$objPHPExcel->getActiveSheet()->protectCells('A3:E13', 'PHPExcel');  
设置格式  
// Set cell number formats  
echo date('H:i:s') . " Set cell number formats
";  
$objPHPExcel->getActiveSheet()->getStyle('E4')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE);  
$objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4'), 'E5:E13' );  
设置宽width  
// Set column widths  
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);  
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);  
设置font  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setName('Candara');  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setSize(20);  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setBold(true);  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);  
$objPHPExcel->getActiveSheet()->getStyle('E1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);  
$objPHPExcel->getActiveSheet()->getStyle('D13')->getFont()->setBold(true);  
$objPHPExcel->getActiveSheet()->getStyle('E13')->getFont()->setBold(true);  
设置align  
$objPHPExcel->getActiveSheet()->getStyle('D11')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);  
$objPHPExcel->getActiveSheet()->getStyle('D12')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);  
$objPHPExcel->getActiveSheet()->getStyle('D13')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);  
$objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);  
//垂直居中  
$objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);  
设置column的border  
$objPHPExcel->getActiveSheet()->getStyle('A4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
$objPHPExcel->getActiveSheet()->getStyle('B4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
$objPHPExcel->getActiveSheet()->getStyle('C4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
$objPHPExcel->getActiveSheet()->getStyle('D4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
$objPHPExcel->getActiveSheet()->getStyle('E4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);  
设置border的color  
$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getLeft()->getColor()->setARGB('FF993300');  
$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getTop()->getColor()->setARGB('FF993300');  
$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getBottom()->getColor()->setARGB('FF993300');  
$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getTop()->getColor()->setARGB('FF993300');  
$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getBottom()->getColor()->setARGB('FF993300');  
$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getRight()->getColor()->setARGB('FF993300');  
设置填充颜色  
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);  
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->getStartColor()->setARGB('FF808080');  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);  
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->getStartColor()->setARGB('FF808080');  
加图片  
$objDrawing = new PHPExcel_Worksheet_Drawing();  
$objDrawing->setName('Logo');  
$objDrawing->setDescription('Logo');  
$objDrawing->setPath('./images/officelogo.jpg');  
$objDrawing->setHeight(36);  
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());  
$objDrawing = new PHPExcel_Worksheet_Drawing();  
$objDrawing->setName('Paid');  
$objDrawing->setDescription('Paid');  
$objDrawing->setPath('./images/paid.png');  
$objDrawing->setCoordinates('B15');  
$objDrawing->setOffsetX(110);  
$objDrawing->setRotation(25);  
$objDrawing->getShadow()->setVisible(true);  
$objDrawing->getShadow()->setDirection(45);  
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());  
//处理中文输出问题  
需要将字符串转化为UTF-8编码，才能正常输出，否则中文字符将输出为空白，如下处理：  
 $str  = iconv('gb2312', 'utf-8', $str);  
或者你可以写一个函数专门处理中文字符串：  
function convertUTF8($str)  
{  
   if(empty($str)) return '';  
   return  iconv('gb2312', 'utf-8', $str);  
}  
//从数据库输出数据处理方式  
从数据库读取数据如：  
$db = new Mysql($dbconfig);  
$sql = "SELECT * FROM  表名";  
$row = $db->GetAll($sql);  // $row 为二维数组  
$count = count($row);  
for ($i = 2; $i <= $count+1; $i++) {  
 $objPHPExcel->getActiveSheet()->setCellValue('A' . $i, convertUTF8($row[$i-2][1]));  
 $objPHPExcel->getActiveSheet()->setCellValue('B' . $i, convertUTF8($row[$i-2][2]));  
 $objPHPExcel->getActiveSheet()->setCellValue('C' . $i, convertUTF8($row[$i-2][3]));  
 $objPHPExcel->getActiveSheet()->setCellValue('D' . $i, convertUTF8($row[$i-2][4]));  
 $objPHPExcel->getActiveSheet()->setCellValue('E' . $i, convertUTF8(date("Y-m-d", $row[$i-2][5])));  
 $objPHPExcel->getActiveSheet()->setCellValue('F' . $i, convertUTF8($row[$i-2][6]));  
 $objPHPExcel->getActiveSheet()->setCellValue('G' . $i, convertUTF8($row[$i-2][7]));  
 $objPHPExcel->getActiveSheet()->setCellValue('H' . $i, convertUTF8($row[$i-2][8]));  
}  
   
在默认sheet后，创建一个worksheet  
echo date('H:i:s') . " Create new Worksheet object
";  
$objPHPExcel->createSheet();  
$objWriter = PHPExcel_IOFactory::createWriter($objExcel, 'Excel5');  
$objWriter-save('php://output');