导出步骤

1.新建一个excel表格

实例化PHPExcel类

2.创建sheet(内置表)

createSheet()

setActiveSheetIndex()

getActiveSheet()

3.填充数据

setCellValue()

4.保存文件

PHPExcel_IOFactory::createWriter()

save()

    <?php        $dir = dirname(__FILE__);        //Include class        require_once($dir.'/PHPExcel.php');                        $objPHPExcel = new PHPExcel(); //实例化PHPExcel类        $objPHPExcel->setActiveSheetIndex(0);        $objSheet = $objPHPExcel->getActiveSheet(); //获得当前sheet        $objSheet->setTitle("demo"); //给当前sheet设置名称                $array = array(            array("姓名","分数"),            array("李四","60"),            array("王五","70")        );                $objSheet->setCellValue("A5","姓名");        $objSheet->setCellValue("B5","分数"); //给当前sheet填充数据        $objSheet->setCellValue("A6","张三");        $objSheet->setCellValue("B6","70");                $objSheet->fromArray($array); //直接加载数据块填充数据        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); //按照指定格式生成excel文件                $objWriter->save(str_replace('.php', '.xls', __FILE__));