利用PHPExcel读取Excel的数据和导出数据到Excel

<?php
include ‘./Classes/PHPExcel/IOFactory.php';

$inputFileName = ‘./test.xls';
date_default_timezone_set(‘PRC');
// 读取excel文件
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFileName);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFileName);
} catch(Exception $e) {
die(‘加载文件发生错误：”‘.pathinfo($inputFileName,PATHINFO_BASENAME).'”: ‘.$e->getMessage());
}

// 确定要读取的sheet，什么是sheet，看excel的右下角，真的不懂去百度吧
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();

// 获取一行的数据
for ($row = 1; $row <= $highestRow; $row  ){
// Read a row of data into an array
$rowData = $sheet->rangeToArray(‘A' . $row . ‘:' . $highestColumn . $row, NULL, TRUE, FALSE);
//这里得到的rowData都是一行的数据，得到数据后自行处理，我们这里只打出来看看效果
var_dump($rowData);
echo “<br>”;
}

<?php

/** Error reporting */
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('PRC');

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

// 创建Excel文件对象
$objPHPExcel = new PHPExcel();
// 设置文档信息，这个文档信息windows系统可以右键文件属性查看
$objPHPExcel->getProperties()->setCreator("作者简庆旺")
 ->setLastModifiedBy("最后更改者")
 ->setTitle("文档标题")
 ->setSubject("文档主题")
 ->setDescription("文档的描述信息")
 ->setKeywords("设置文档关键词")
 ->setCategory("设置文档的分类");

//根据excel坐标，添加数据
$objPHPExcel->setActiveSheetIndex(0)
 ->setCellValue('A1', '你好')
 ->setCellValue('B2', '世界')
 ->setCellValue('C1', '你好')
 ->setCellValue('D2', '世界');

// 混杂各种符号, 编码为UTF-8
$objPHPExcel->setActiveSheetIndex(0)
 ->setCellValue('A4', 'Miscellaneous glyphs')
 ->setCellValue('A5', 'éàèùâêîôûëïüÿäöüç');

$objPHPExcel->getActiveSheet()->setCellValue('A8',"你好世界");
$objPHPExcel->getActiveSheet()->getRowDimension(8)->setRowHeight(-1);
$objPHPExcel->getActiveSheet()->getStyle('A8')->getAlignment()->setWrapText(true);

$value = "-ValueA\n-Value B\n-Value C";
$objPHPExcel->getActiveSheet()->setCellValue('A10', $value);
$objPHPExcel->getActiveSheet()->getRowDimension(10)->setRowHeight(-1);
$objPHPExcel->getActiveSheet()->getStyle('A10')->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('A10')->setQuotePrefix(true);

// 重命名工作sheet
$objPHPExcel->getActiveSheet()->setTitle('第一个sheet');

// 设置第一个sheet为工作的sheet
$objPHPExcel->setActiveSheetIndex(0);

// 保存Excel 2007格式文件，保存路径为当前路径，名字为export.xlsx
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save( 'export.xlsx');
// 保存Excel 95格式文件，，保存路径为当前路径，
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('export.xls');