<?php
require_once 'Classes/PHPExcel.php';
require_once 'Classes/PHPExcel/IOFactory.php';
require_once 'Classes/PHPExcel/Reader/Excel5.php';
$file_url = './excel/phpLv.xls';
$objReader = PHPExcel_IOFactory::createReader('Excel5');
$objPHPExcel = $objReader->load($file_url);
//設置當前活動的工作表
$objPHPExcel->setActiveSheetIndex(1);
//拿到當前活動的表。以后操作就用這個了。勞資才不喜歡鏈式操作，太難看了好不啦
$activeSheet = $objPHPExcel->getActiveSheet();
//當前表最大行數(shù)
$highestRow = $activeSheet->getHighestRow();
//當前表最大列數(shù)
$highestColumn = $activeSheet->getHighestColumn();
echo "最大列：$highestColumn";
echo "最大行：$highestRow";
echo '<hr/>';
$cell = function ($cell) use ($activeSheet) {
  return $activeSheet->getCell("$cell")->getValue();
};
$str1 = $cell('A13');
echo $str1;
exit;

//--------------------------------導出excel文件--------------------------------
require_once './Classes/PHPExcel.php';
$objPHPExcel=new PHPExcel();
//一些關于excel文件的描述。在Classes/PHPExcel/DocumentProperties.php中有更多選項
$prop = $objPHPExcel->getProperties();
$prop->setCreator('sweat_xiaoMa');
$prop->setLastModifiedBy('xiaoma');
$prop->setTitle('Office 2007 XLSX Document');
$prop->setSubject('Office 2007 XLSX Document');
$prop->setDescription('Document for Office 2007 XLSX, generated using PHP classes.');
$prop->setKeywords('office 2007 openxml php');
$prop->setCategory('Result file');
//設置使用的當前的工作表的索引
$objPHPExcel->setActiveSheetIndex(0);
//然后就可以設置單元格上的內容了。
$activeSheet = $objPHPExcel->getActiveSheet();
$activeSheet->setCellValue('A1','學號');
$activeSheet->setCellValue('B1','年級');
$activeSheet->setCellValue('C1','班級');
$activeSheet->setCellValue('D1','姓名');
$activeSheet->setCellValue('E1','性別');
//給當前使用的工作表設置標題。
$activeSheet->setTitle('工作表1啦啦啦');
//文件名字。下面的header中用到。
$filename = '學生信息統(tǒng)計表_'.date('Y-m-dHis');
/*
*生成xlsx文件
*/
// header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
// header('Content-Disposition: attachment;filename="'.$filename.'.xlsx"');
// header('Cache-Control: max-age=0');
// $objWriter=PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel2007');
/*
*生成xls文件
*/
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$filename.'.xls"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;