当前路径：Classes/PHPExcel/Reader/HTML.php
<?php

if (!defined('PHPEXCEL_ROOT')) {
    /**
     * @ignore
     */
    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
}

/**
 * PHPExcel_Reader_HTML
 *
 * Copyright (c) 2006 - 2015 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel_Reader
 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */
/** PHPExcel root directory */
class PHPExcel_Reader_HTML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
{

    /**
     * Input encoding
     *
     * @var string
     */
    protected $inputEncoding = 'ANSI';

    /**
     * Sheet index to read
     *
     * @var int
     */
    protected $sheetIndex = 0;

    /**
     * Formats
     *
     * @var array
     */
    protected $formats = array(
        'h1' => array(
            'font' => array(
                'bold' => true,
                'size' => 24,
            ),
        ), //    Bold, 24pt
        'h2' => array(
            'font' => array(
                'bold' => true,
                'size' => 18,
            ),
        ), //    Bold, 18pt
        'h3' => array(
            'font' => array(
                'bold' => true,
                'size' => 13.5,
            ),
        ), //    Bold, 13.5pt
        'h4' => array(
            'font' => array(
                'bold' => true,
                'size' => 12,
            ),
        ), //    Bold, 12pt
        'h5' => array(
            'font' => array(
                'bold' => true,
                'size' => 10,
            ),
        ), //    Bold, 10pt
        'h6' => array(
            'font' => array(
                'bold' => true,
                'size' => 7.5,
            ),
        ), //    Bold, 7.5pt
        'a' => array(
            'font' => array(
                'underline' => true,
                'color' => array(
                    'argb' => PHPExcel_Style_Color::COLOR_BLUE,
                ),
            ),
        ), //    Blue underlined
        'hr' => array(
            'borders' => array(
                'bottom' => array(
                    'style' => PHPExcel_Style_Border::BORDER_THIN,
                    'color' => array(
                        PHPExcel_Style_Color::COLOR_BLACK,
                    ),
                ),
            ),
        ), //    Bottom border
    );

    protected $rowspan = array();

    /**
     * Create a new PHPExcel_Reader_HTML
     */
    public function __construct()
    {
        $this->readFilter = new PHPExcel_Reader_DefaultReadFilter();
    }

    /**
     * Validate that the current file is an HTML file
     *
     * @return boolean
     */
    protected function isValidFormat()
    {
        //    Reading 2048 bytes should be enough to validate that the format is HTML
        $data = fread($this->fileHandle, 2048);
        if ((strpos($data, '<') !== false) &&
                (strlen($data) !== strlen(strip_tags($data)))) {
            return true;
        }

        return false;
    }

    /**
     * Loads PHPExcel from file
     *
     * @param  string                    $pFilename
     * @return PHPExcel
     * @throws PHPExcel_Reader_Exception
     */
    public function load($pFilename)
    {
        // Create new PHPExcel
        $objPHPExcel = new PHPExcel();

        // Load into this instance
        return $this->loadIntoExisting($pFi...