Yu1709$!%yuyu!$%wutu!5=126+

                
____  ___       .__                 
\   \/  /  _____|  |   ______  _  __
 \     /  /  ___/  |  /  _ \ \/ \/ /
 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: File.php

<?php

/**
 * PHPExcel_Shared_File
 *
 * 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_Shared
 * @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##
 */
class PHPExcel_Shared_File
{
    /*
     * Use Temp or File Upload Temp for temporary files
     *
     * @protected
     * @var    boolean
     */
    protected static $useUploadTempDirectory = false;

/**
     * Set the flag indicating whether the File Upload Temp directory should be used for temporary files
     *
     * @param     boolean    $useUploadTempDir        Use File Upload Temporary directory (true or false)
     */
    public static function setUseUploadTempDirectory($useUploadTempDir = false)
    {
        self::$useUploadTempDirectory = (boolean) $useUploadTempDir;
    }

/**
     * Get the flag indicating whether the File Upload Temp directory should be used for temporary files
     *
     * @return     boolean    Use File Upload Temporary directory (true or false)
     */
    public static function getUseUploadTempDirectory()
    {
        return self::$useUploadTempDirectory;
    }

/**
      * Verify if a file exists
      *
      * @param     string    $pFilename    Filename
      * @return bool
      */
    public static function file_exists($pFilename)
    {
        // Sick construction, but it seems that
        // file_exists returns strange values when
        // doing the original file_exists on ZIP archives...
        if (strtolower(substr($pFilename, 0, 3)) == 'zip') {
            // Open ZIP file and verify if the file exists
            $zipFile     = substr($pFilename, 6, strpos($pFilename, '#') - 6);
            $archiveFile = substr($pFilename, strpos($pFilename, '#') + 1);

$zip = new ZipArchive();
            if ($zip->open($zipFile) === true) {
                $returnValue = ($zip->getFromName($archiveFile) !== false);
                $zip->close();
                return $returnValue;
            } else {
                return false;
            }
        } else {
            // Regular file_exists
            return file_exists($pFilename);
        }
    }

/**
     * Returns canonicalized absolute pathname, also for ZIP archives
     *
     * @param string $pFilename
     * @return string
     */
    public static function realpath($pFilename)
    {
        // Returnvalue
        $returnValue = '';

// Try using realpath()
        if (file_exists($pFilename)) {
            $returnValue = realpath($pFilename);
        }

// Found something?
        if ($returnValue == '' || ($returnValue === null)) {
            $pathArray = explode('/', $pFilename);
            while (in_array('..', $pathArray) && $pathArray[0] != '..') {
                for ($i = 0; $i < count($pathArray); ++$i) {
                    if ($pathArray[$i] == '..' && $i > 0) {
                        unset($pathArray[$i]);
                        unset($pathArray[$i - 1]);
                        break;
                    }
                }
            }
            $returnValue = implode('/', $pathArray);
        }

// Return
        return $returnValue;
    }

/**
     * Get the systems temporary directory.
     *
     * @return string
     */
    public static function sys_get_temp_dir()
    {
        if (self::$useUploadTempDirectory) {
            //  use upload-directory when defined to allow running on environments having very restricted
            //      open_basedir configs
            if (ini_get('upload_tmp_dir') !== false) {
                if ($temp = ini_get('upload_tmp_dir')) {
                    if (file_exists($temp)) {
                        return realpath($temp);
                    }
                }
            }
        }

// sys_get_temp_dir is only available since PHP 5.2.1
        // http://php.net/manual/en/function.sys-get-temp-dir.php#94119
        if (!function_exists('sys_get_temp_dir')) {
            if ($temp = getenv('TMP')) {
                if ((!empty($temp)) && (file_exists($temp))) {
                    return realpath($temp);
                }
            }
            if ($temp = getenv('TEMP')) {
                if ((!empty($temp)) && (file_exists($temp))) {
                    return realpath($temp);
                }
            }
            if ($temp = getenv('TMPDIR')) {
                if ((!empty($temp)) && (file_exists($temp))) {
                    return realpath($temp);
                }
            }

// trick for creating a file in system's temporary dir
            // without knowing the path of the system's temporary dir
            $temp = tempnam(__FILE__, '');
            if (file_exists($temp)) {
                unlink($temp);
                return realpath(dirname($temp));
            }

return null;
        }

// use ordinary built-in PHP function
        //    There should be no problem with the 5.2.4 Suhosin realpath() bug, because this line should only
        //        be called if we're running 5.2.1 or earlier
        return realpath(sys_get_temp_dir());
    }
}

Name	Type	Actions
Escher	Directory
JAMA	Directory
OLE	Directory
PCLZip	Directory
trend	Directory
CodePage.php	File
Date.php	File
Drawing.php	File
Escher.php	File
Excel5.php	File
File.php	File
Font.php	File
OLE.php	File
OLERead.php	File
PasswordHasher.php	File
String.php	File
TimeZone.php	File
XMLWriter.php	File
ZipArchive.php	File
ZipStreamWrapper.php	File
error_log	File