如何使用PHPExcel从Excel文件中读取数据？

马克贝克非常乐于帮助我找到正确的答案.我没有使用Composer with PHP(我应该学习),但鉴于此,为了让这个工作,我去了PHPExcel的GitHub页面( https://github.com/PHPOffice/PHPExcel),点击绿色克隆和下载按钮,然后下载ZIP链接.

解压缩文件后,我得到了一个名为PHPExcel-1.8的文件夹.我将该文件夹移动到与我想要阅读的Excel文件(在我的代码下面的test.xlsx中)和具有以下代码的PHP文件相同的文件夹中.

让它工作的关键是输入IOFactory.php文件的正确路径.对某些人来说似乎很简单,但这让我感到沮丧.

鉴于上述内容和Mark Ba??ker的评论,以下代码对我来说非常有效(请注意评论部分)：

<?php

  //Had to change this path to point to IOFactory.php.
  //Do not change the contents of the PHPExcel-1.8 folder at all.
  include('PHPExcel-1.8/Classes/PHPExcel/IOFactory.php');

  //Use whatever path to an Excel file you need.
  $inputFileName = 'test.xlsx';

  try {
    $inputFileType = PHPExcel_IOFactory::identify($inputFileName);
    $objReader = PHPExcel_IOFactory::createReader($inputFileType);
    $objPHPExcel = $objReader->load($inputFileName);
  } catch (Exception $e) {
    die('Error loading file "' . pathinfo($inputFileName,PATHINFO_BASENAME) . '": ' . 
        $e->getMessage());
  }

  $sheet = $objPHPExcel->getSheet(0);
  $highestRow = $sheet->getHighestRow();
  $highestColumn = $sheet->getHighestColumn();

  for ($row = 1; $row <= $highestRow; $row++) { 
    $rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row,null,true,false);

    //Prints out data in each row.
    //Replace this with whatever you want to do with the data.
    echo '<pre>';
      print_r($rowData);
    echo '</pre>';
  }