phpexecl 的基本操作

基本使用方法分三部分：
一、引入接口

// PHPExcel_IOFactory 
require_once dirname(__FILE__).'/Classes/PHPExcel/IOFactory.php';

二、定义EXCEL实体
即定义一个PHPEXCEL对象，并设置EXCEL对象内显示内容

// Excel开始
// 准备EXCEL的包括文件
// Error reporting 
error_reporting(E_ALL);

// PHPExcel 
require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';
require_once dirname(__FILE__) . '/../Classes/PHPExcel/RichText.php';

// 生成新的excel对象
$objPHPExcel = new PHPExcel();

// 设置excel文档的属性
$objPHPExcel->getProperties()->setCreator("Sun Star Data Center")
                          ->setLastModifiedBy("Sun Star Data Center")
                          ->setTitle("Microsoft Office Excel Document")
                          ->setSubject("Test Data Report -- From Sunstar Data Center")
                          ->setDescription("LD Test Data Report, Generate by Sunstar Data Center")
                          ->setKeywords("sunstar data report")
                          ->setCategory("Test result file");
                          
// 开始操作excel表
// 操作第一个工作表
$objPHPExcel->setActiveSheetIndex(0);

// 设置工作薄名称
$objPHPExcel->getActiveSheet()->setTitle(iconv('gbk', 'utf-8', '数据报表（本报表由光恒数据中心程序自动生成）'));

// 设置默认字体和大小
$objPHPExcel->getDefaultStyle()->getFont()->setName(iconv('gbk', 'utf-8', '宋体'));
$objPHPExcel->getDefaultStyle()->getFont()->setSize(10);

三、输出文件

// 如果需要输出EXCEL格式
if($m_exportType=="excel"){     
       $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
       
       // 从浏览器直接输出$m_strOutputExcelFileName
       header("Pragma: public");
       header("Expires: 0");
       header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
       header("Content-Type:application/force-download");
       header("Content-Type: application/vnd.ms-excel;");
       header("Content-Type:application/octet-stream");
       header("Content-Type:application/download");
       header("Content-Disposition:attachment;filename=".$m_strOutputExcelFileName);
       header("Content-Transfer-Encoding:binary");
       $objWriter->save("php://output"); 
}

// 如果需要输出PDF格式
if($m_exportType=="pdf"){
       $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'PDF');
       $objWriter->setSheetIndex(0);

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/pdf");
       header("Content-Type:application/octet-stream");
       header("Content-Type:application/download");
       header("Content-Disposition:attachment;filename=".$m_strOutputPdfFileName);
       header("Content-Transfer-Encoding:binary");
       $objWriter->save("php://output"); 
}

设置一列的宽度：
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15);

设置一行的高度：
$objPHPExcel->getActiveSheet()->getRowDimension('6')->setRowHeight(30);

合并单元格：
$objPHPExcel->getActiveSheet()->mergeCells('A1:P1');

设置A1单元格加粗，居中：
$styleArray1 = array(
    'font' => array(
       'bold' => true,
       'color'=>array(
           'argb' => '00000000',
       ),
    ),
    'alignment' => array(
       'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
    ),
);
// 将A1单元格设置为加粗，居中
$objPHPExcel->getActiveSheet()->getStyle('A1')->applyFromArray($styleArray1);

给特定单元格中写入内容：
$objPHPExcel->getActiveSheet()->setCellValue('A1', 'Hello Baby');

设置单元格样式（居中）：
$objPHPExcel->getActiveSheet()->getStyle('H5')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

设置单元格样式（黑色字体）：
$objPHPExcel->getActiveSheet()->getStyle('H5')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLACK); // 黑色

设置单元格格式（背景）：
$objPHPExcel->getActiveSheet()->getStyle('H5')->getFill()->getStartColor()->setARGB('00ff99cc'); // 将背景设置为浅粉色

设置单元格格式（数字格式）：
$objPHPExcel->getActiveSheet()->getStyle('F'.$iLineNumber)->getNumberFormat()->setFormatCode('0.000');

给单元格中放入图片：
// 将数据中心图片放在J1单元格内
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Logo');
$objDrawing->setDescription('Logo');
$objDrawing->setPath('../get/detail/images/logo_01.jpg');
$objDrawing->setWidth(400);
$objDrawing->setHeight(123);
$objDrawing->setCoordinates('J1');
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());

在单元格中设置超链接：
$objPHPExcel->getActiveSheet()->setCellValue('J9', iconv('gbk', 'utf-8', '谷歌'));
$objPHPExcel->getActiveSheet()->getCell('J9')->getHyperlink()->setUrl('http://www.g.cn/');