下面是總結(jié)的幾個(gè)使用方法
	include 'PHPExcel.php';
	include 'PHPExcel/Writer/Excel2007.php';
	//或者include 'PHPExcel/Writer/Excel5.php'; 用于輸出.xls的
	創(chuàng)建一個(gè)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");
	直接輸出到瀏覽器
	$objWriter = new PHPExcel_Writer_Excel5($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');
	——————————————————————————————————————–
	設(shè)置excel的屬性:
	創(chuàng)建人
	$objPHPExcel->getProperties()->setCreator("Maarten Balliauw");
	最后修改人
	$objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw");
	標(biāo)題
	$objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document");
	題目
	$objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document");
	描述
	$objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.");
	關(guān)鍵字
	$objPHPExcel->getProperties()->setKeywords("office 2007 openxml php");
	種類
	$objPHPExcel->getProperties()->setCategory("Test result file");
	——————————————————————————————————————–
	設(shè)置當(dāng)前的sheet
	$objPHPExcel->setActiveSheetIndex(0);
	設(shè)置sheet的name
	$objPHPExcel->getActiveSheet()->setTitle('Simple');
	設(shè)置單元格的值
	$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)');
	合并單元格
	$objPHPExcel->getActiveSheet()->mergeCells('A18:E22');
	分離單元格
	$objPHPExcel->getActiveSheet()->unmergeCells('A28:B28');
	保護(hù)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');
	設(shè)置格式
	// Set cell number formats
	echo date('H:i:s') . " Set cell number formats\n";
	$objPHPExcel->getActiveSheet()->getStyle('E4')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE);
	$objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4'), 'E5:E13' );
	設(shè)置寬width
	// Set column widths
	$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);
	$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);
	設(shè)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);
	設(shè)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);
	設(shè)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);
	設(shè)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');
	設(shè)置填充顏色
	$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');
	加圖片
	$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());
	//處理中文輸出問題
	需要將字符串轉(zhuǎn)化為UTF-8編碼,才能正常輸出,否則中文字符將輸出為空白,如下處理:
	$str  = iconv('gb2312', 'utf-8', $str);
	或者你可以寫一個(gè)函數(shù)專門處理中文字符串:
	function convertUTF8($str)
	{
	if(empty($str)) return '';
	return  iconv('gb2312', 'utf-8', $str);
	}
	//從數(shù)據(jù)庫(kù)輸出數(shù)據(jù)處理方式
	從數(shù)據(jù)庫(kù)讀取數(shù)據(jù)如:
	$db = new Mysql($dbconfig);
	$sql = "SELECT * FROM  表名";
	$row = $db->GetAll($sql);  // $row 為二維數(shù)組
	$count = count($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]));
	}
	在默認(rèn)sheet后,創(chuàng)建一個(gè)worksheet
	echo date('H:i:s') . " Create new Worksheet object\n";
	$objPHPExcel->createSheet();
	$objWriter = PHPExcel_IOFactory::createWriter($objExcel, 'Excel5');
	$objWriter-save('php://output');



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