文件上传类代码,PHP代码库,德仔网

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【PHP】文件上传类
作者:Dezai.CN / 发布于2011/6/11/ 499
<div><span style="color: rgb(0,0,0); font-weight: bold"><?php</span>

<span style="color: rgb(177,177,0)">include</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(255,0,0)">'class.upload.php'</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Create the upload object</span>
<span style="color: rgb(0,0,255)">$uploader</span> = <span style="color: rgb(0,0,0); font-weight: bold">new</span> swd_upload;

<span style="font-style: italic; color: rgb(128,128,128)">// Set an upload limit</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">max_size</span> *= <span style="color: rgb(204,102,204)">15</span>; <span style="font-style: italic; color: rgb(128,128,128)">// 15 MB</span>

<span style="font-style: italic; color: rgb(128,128,128)">// Add some extensions</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">add_extension</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(255,0,0)">'jpg'</span>, <span style="color: rgb(255,0,0)">'bmp'</span>, <span style="color: rgb(255,0,0)">'png'</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Set an upload dir</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">upload_path</span> = <span style="color: rgb(255,0,0)">'./uploads/'</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Upload file(s)</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">upload</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Show the upload form. Use display_transloader() for the transloader.</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">display_uploader</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(255,0,0)">'upload.php'</span>, <span style="color: rgb(204,102,204)">20</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Show allowed extensions to user</span>
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">get_extensions</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,0); font-weight: bold">true</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Display all uploaded files</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">get_uploaded_files</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">// Display all errors</span>
<span style="color: rgb(0,0,255)">$uploader</span>-><span style="color: rgb(0,102,0)">get_errors</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(0,0,0); font-weight: bold">?></span> 

<div style="font-family: monospace" class="php">

<span style="color: rgb(0,0,0); font-weight: bold"><?php</span>

<span style="color: rgb(0,0,0); font-weight: bold">class</span> swd_upload
<span style="color: rgb(102,204,102)">{</span>
<span style="font-style: italic; color: rgb(128,128,128)">/**
* =========================================================================
* UPLOAD CLASS
* =========================================================================
*
* @author: Nicolas Oelgart
* @copyright: Nicolas Oelgart
* @version: Revision: 1.8
* @date: 25th August 2006
* @last modified: 16th October 2006
* @license: GPL
*
* @website: www.nicoswd.com
* @email: nico@nicoswd.com
*
* @requirements: PHP 4.2 +
*
* =========================================================================
*
* Copyright (C) 2006 Nicolas Oelgart
* 
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
* 
* This program 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 General Public License
* for more details.
* 
* You should have received a copy of the GNU General Public License along 
* with this program; if not, write to the Free Software Foundation, Inc., 
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* =========================================================================
*/</span>

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Max upload size in bytes. Set to FALSE fot no limit.
* Note: 1048576 byes = 1 MB
*
* @var integer
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$max_size</span> = <span style="color: rgb(204,102,204)">1048576</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Allowed uploads at the same time.
*
* @var integer
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$max_uploads</span> = <span style="color: rgb(204,102,204)">5</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Default allowed file extensions. (Lowercase)
*
* @var array
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$extensions</span> = <a href="http://www.php.net/array" target="_blank"><span style="color: rgb(0,0,102)">array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(255,0,0)">'jpg'</span>, <span style="color: rgb(255,0,0)">'zip'</span>, <span style="color: rgb(255,0,0)">'pdf'</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Upload path. Will be created if not exists.
*
* @var string
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$upload_path</span> = <span style="color: rgb(255,0,0)">'./uploads/'</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Will create subdirs based on the date format in the next variable.
*
* @var boolean
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$enable_subdirs</span> = <span style="color: rgb(0,0,0); font-weight: bold">true</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Subdir format. Must be a valid format for PHP's date() function.
* See first table on this page: http://us2.php.net/date
*
* @var string
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$subdir_format</span> = <span style="color: rgb(255,0,0)">'Ym'</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Creates blank index files in each upload and subdirectory if TRUE.
*
* @var boolean
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$create_index</span> = <span style="color: rgb(0,0,0); font-weight: bold">true</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Filename for index files.
*
* @var string
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$index_file</span> = <span style="color: rgb(255,0,0)">'index.html'</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Overwrite existing files. Will create an unique filename if FALSE.
*
* @var boolean
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$overwrite</span> = <span style="color: rgb(0,0,0); font-weight: bold">false</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* All error messages are here. You may wish to rephrase them.
*
* @var array
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$default_errors</span> = <a href="http://www.php.net/array" target="_blank"><span style="color: rgb(0,0,102)">array</span></a>
<span style="color: rgb(102,204,102)">(</span>
<span style="font-style: italic; color: rgb(128,128,128)">// Default errors</span>
<span style="color: rgb(255,0,0)">''</span>,
<span style="color: rgb(255,0,0)">'The uploaded file exceeds the upload_max_filesize directive.'</span>,
<span style="color: rgb(255,0,0)">'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.'</span>,
<span style="color: rgb(255,0,0)">'The uploaded file was only partially uploaded.'</span>,
<span style="color: rgb(255,0,0)">'No file was uploaded.'</span>,
<span style="color: rgb(255,0,0)">'Missing a temporary folder.'</span>,
<span style="color: rgb(255,0,0)">'Failed to write file to disk.'</span>,
<span style="color: rgb(255,0,0)">'Unknown File Error.'</span>,

<span style="font-style: italic; color: rgb(128,128,128)">// Custom errors</span>
<span style="color: rgb(255,0,0)">'Extension (%s) not allowed. "%s" not uploaded.'</span>,
<span style="color: rgb(255,0,0)">'File over allowed size of %d bytes.'</span>,
<span style="color: rgb(255,0,0)">'The upload of "%s" failed. Please try again.'</span>,
<span style="color: rgb(255,0,0)">'Max uploads of %d has been reached or an unexpected error ocurred.'</span>,
<span style="color: rgb(255,0,0)">'An unexpected error ocurred. %s has not been uploaded.'</span>,
<span style="color: rgb(255,0,0)">'Could not create upload directory. Upload cancelled.'</span>,
<span style="color: rgb(255,0,0)">'Failed to open file. Please check the URL.'</span>,
<span style="color: rgb(255,0,0)">'The server has disabled this function. Please contact the administrator.'</span>,
<span style="color: rgb(255,0,0)">'The upload directory is not writable. Could not upload file.'</span>
<span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* ====================================================================================
* END CONFIGURATION.
* ====================================================================================
*
* You may not edit below unless you know what you're doing.
*/</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Holds all errors that ocurred while uplading.
*
* @var array
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$errors</span> = <a href="http://www.php.net/array" target="_blank"><span style="color: rgb(0,0,102)">array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Holds all names of all uploaded files.
*
* @var array
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$uploaded_files</span> = <a href="http://www.php.net/array" target="_blank"><span style="color: rgb(0,0,102)">array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Holds the formatted subdir name if enabled.
*
* @var string
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$subdir</span> = <span style="color: rgb(255,0,0)">''</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Holds the $_FILES['swd_upload'] array.
*
* @var array
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$files</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Holds the $_POST['swd_transload'] file URL.
*
* @var string
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$transload</span>;

<span style="font-style: italic; color: rgb(128,128,128)">/**
* Holds the current key.
*
* @var integer
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">var</span> <span style="color: rgb(0,0,255)">$_key</span>;



<span style="font-style: italic; color: rgb(128,128,128)">/**
* Class constructor
*
* Sets main variables.
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">function</span> swd_upload<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span> = <span style="color: rgb(0,0,255)">$_FILES</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'swd_upload'</span><span style="color: rgb(102,204,102)">]</span>;
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">transload</span> = <span style="color: rgb(0,0,255)">$_POST</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'swd_transload'</span><span style="color: rgb(102,204,102)">]</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">enable_subdirs</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">subdir</span> = <a href="http://www.php.net/date" target="_blank"><span style="color: rgb(0,0,102)">date</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">subdir_format</span><span style="color: rgb(102,204,102)">)</span> .<span style="color: rgb(255,0,0)">'/'</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Checks quick if the filename is valid, and if the number of max uploads
* hasn't been passed yet. Sends array key to move() if everything ok here.
*
* @return mixed
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> upload<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/is_array" target="_blank"><span style="color: rgb(0,0,102)">is_array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'error'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span> OR !<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">is_valid_upload_path</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">foreach</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'error'</span><span style="color: rgb(102,204,102)">]</span> <span style="color: rgb(177,177,0)">AS</span> <span style="color: rgb(0,0,255)">$key</span> => <span style="color: rgb(0,0,255)">$error</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$filename</span> = <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'name'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(0,0,255)">$key</span><span style="color: rgb(102,204,102)">]</span>;
<span style="color: rgb(0,0,255)">$this</span>->_key = <span style="color: rgb(0,0,255)">$key</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/empty" target="_blank"><span style="color: rgb(0,0,102)">empty</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">continue</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span> <span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sizeof" target="_blank"><span style="color: rgb(0,0,102)">sizeof</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">uploaded_files</span><span style="color: rgb(102,204,102)">)</span> >= <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_uploads</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sprintf" target="_blank"><span style="color: rgb(0,0,102)">sprintf</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">11</span><span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_uploads</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span> <span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">is_valid_file</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span> AND <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$error</span> === <span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">move</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span> <span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/empty" target="_blank"><span style="color: rgb(0,0,102)">empty</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$error</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(0,0,255)">$error</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Transloads a file from another host to the upload directory.
*
* @return boolean
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> transload<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/ini_get" target="_blank"><span style="color: rgb(0,0,102)">ini_get</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(255,0,0)">'allow_url_fopen'</span><span style="color: rgb(102,204,102)">)</span> == <span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">15</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">is_valid_upload_path</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/empty" target="_blank"><span style="color: rgb(0,0,102)">empty</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">transload</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$filename</span> = <a href="http://www.php.net/basename" target="_blank"><span style="color: rgb(0,0,102)">basename</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">transload</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(0,0,255)">$contents</span> = <span style="color: rgb(255,0,0)">''</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">is_valid_file</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span>, <span style="color: rgb(0,0,0); font-weight: bold">false</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<a href="http://www.php.net/set_time_limit" target="_blank"><span style="color: rgb(0,0,102)">set_time_limit</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">)</span>;
@<a href="http://www.php.net/ini_set" target="_blank"><span style="color: rgb(0,0,102)">ini_set</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(255,0,0)">'user_agent'</span>, <span style="color: rgb(255,0,0)">'PHP'</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$fp</span> = @<a href="http://www.php.net/fopen" target="_blank"><span style="color: rgb(0,0,102)">fopen</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">transload</span>, <span style="color: rgb(255,0,0)">'rb'</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">14</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">while</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/feof" target="_blank"><span style="color: rgb(0,0,102)">feof</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$fp</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$contents</span> .= <a href="http://www.php.net/fread" target="_blank"><span style="color: rgb(0,0,102)">fread</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$fp</span>, <span style="color: rgb(204,102,204)">8192</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_size</span> AND <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/strlen" target="_blank"><span style="color: rgb(0,0,102)">strlen</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$contents</span><span style="color: rgb(102,204,102)">)</span> > <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_size</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sprintf" target="_blank"><span style="color: rgb(0,0,102)">sprintf</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">9</span><span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_size</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>

<a href="http://www.php.net/fclose" target="_blank"><span style="color: rgb(0,0,102)">fclose</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$fp</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$upload</span> = @<a href="http://www.php.net/fopen" target="_blank"><span style="color: rgb(0,0,102)">fopen</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">upload_path</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">subdir</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">rand_name</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span>, <span style="color: rgb(255,0,0)">'w'</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/fwrite" target="_blank"><span style="color: rgb(0,0,102)">fwrite</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$upload</span>, <span style="color: rgb(0,0,255)">$contents</span><span style="color: rgb(102,204,102)">)</span>;
<a href="http://www.php.net/fclose" target="_blank"><span style="color: rgb(0,0,102)">fclose</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$upload</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">uploaded_files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(102,204,102)">]</span> = <span style="color: rgb(0,0,255)">$filename</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">true</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Checks if the file has a valid extension and if the size is not over the 
* max upload limit.
*
* @param string Filename
* @param boolean If true, checks for size as well.
*
* @return boolean
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> is_valid_file<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span>, <span style="color: rgb(0,0,255)">$checksize</span> = <span style="color: rgb(0,0,0); font-weight: bold">true</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/in_array" target="_blank"><span style="color: rgb(0,0,102)">in_array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">file_extension</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">extensions</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sprintf" target="_blank"><span style="color: rgb(0,0,102)">sprintf</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">8</span><span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">file_extension</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span>, <span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$checksize</span> AND <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_size</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'size'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(0,0,255)">$this</span>->_key<span style="color: rgb(102,204,102)">]</span> > <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_size</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sprintf" target="_blank"><span style="color: rgb(0,0,102)">sprintf</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">9</span><span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_size</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">true</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Moves the uploaded file from the temp directory to the upload directory.
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> move<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$filename</span> = <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'name'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(0,0,255)">$this</span>->_key<span style="color: rgb(102,204,102)">]</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/is_uploaded_file" target="_blank"><span style="color: rgb(0,0,102)">is_uploaded_file</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'tmp_name'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(0,0,255)">$this</span>->_key<span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$upload_name</span> = <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">rand_name</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>@<a href="http://www.php.net/move_uploaded_file" target="_blank"><span style="color: rgb(0,0,102)">move_uploaded_file</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">files</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'tmp_name'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(0,0,255)">$this</span>->_key<span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">upload_path</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">subdir</span> . <span style="color: rgb(0,0,255)">$upload_name</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/array_push" target="_blank"><span style="color: rgb(0,0,102)">array_push</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">uploaded_files</span>, <span style="color: rgb(0,0,255)">$upload_name</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sprintf" target="_blank"><span style="color: rgb(0,0,102)">sprintf</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">10</span><span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/sprintf" target="_blank"><span style="color: rgb(0,0,102)">sprintf</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">12</span><span style="color: rgb(102,204,102)">]</span>, <span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Checks if the upload path (and subdir if enabled) exists and attempts 
* to create it if not. Also creates empty index files if enabled.
*
* @return boolean
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> is_valid_upload_path<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$paths</span> = <a href="http://www.php.net/array" target="_blank"><span style="color: rgb(0,0,102)">array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">upload_path</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">enable_subdirs</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/array_push" target="_blank"><span style="color: rgb(0,0,102)">array_push</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$paths</span>, <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">upload_path</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">subdir</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">foreach</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$paths</span> <span style="color: rgb(177,177,0)">AS</span> <span style="color: rgb(0,0,255)">$path</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/file_exists" target="_blank"><span style="color: rgb(0,0,102)">file_exists</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$path</span><span style="color: rgb(102,204,102)">)</span> AND !@<a href="http://www.php.net/mkdir" target="_blank"><span style="color: rgb(0,0,102)">mkdir</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$path</span>, <span style="color: rgb(204,102,204)">0755</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">13</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span> <span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span>!<a href="http://www.php.net/is_writable" target="_blank"><span style="color: rgb(0,0,102)">is_writable</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$path</span><span style="color: rgb(102,204,102)">)</span> AND !<a href="http://www.php.net/chmod" target="_blank"><span style="color: rgb(0,0,102)">chmod</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$path</span>, <span style="color: rgb(204,102,204)">755</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">set_error</span><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">default_errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">17</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">false</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">create_index</span> AND !<a href="http://www.php.net/file_exists" target="_blank"><span style="color: rgb(0,0,102)">file_exists</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$path</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">index_file</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
@<a href="http://www.php.net/touch" target="_blank"><span style="color: rgb(0,0,102)">touch</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$path</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">index_file</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,0); font-weight: bold">true</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Adds one or more extensions to the allowed extensions array.
*
* @param mixed Allowed extensions. Can either be an array or strings as arguments.
*
* @return boolean
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">function</span> add_extension<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$extensions</span> = <a href="http://www.php.net/func_get_args" target="_blank"><span style="color: rgb(0,0,102)">func_get_args</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">extensions</span> = <a href="http://www.php.net/array_merge" target="_blank"><span style="color: rgb(0,0,102)">array_merge</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">extensions</span>, <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/is_array" target="_blank"><span style="color: rgb(0,0,102)">is_array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span> ? <span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">]</span> : <span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Removes one or more extensions from the allowed extensions array.
*
* @param mixed Extensions that need to be removed. Can either be an array or strings as arguments.
*
* @return boolean
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">function</span> remove_extension<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$extensions</span> = <a href="http://www.php.net/func_get_args" target="_blank"><span style="color: rgb(0,0,102)">func_get_args</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">extensions</span> = <a href="http://www.php.net/array_diff" target="_blank"><span style="color: rgb(0,0,102)">array_diff</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">extensions</span>, <span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/is_array" target="_blank"><span style="color: rgb(0,0,102)">is_array</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span> ? <span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">]</span> : <span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Returns all allowed extensions either as array or string.
*
* @param boolean Returns the extensions as array if FALSE. 
* @param string Separator between extensions.
*
* @return mixed
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">function</span> get_extensions<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$as_string</span> = <span style="color: rgb(0,0,0); font-weight: bold">false</span>, <span style="color: rgb(0,0,255)">$separator</span> = <span style="color: rgb(255,0,0)">', '</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$extensions</span> = <a href="http://www.php.net/array_unique" target="_blank"><span style="color: rgb(0,0,102)">array_unique</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">extensions</span><span style="color: rgb(102,204,102)">)</span>;

<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$as_string</span> ? <a href="http://www.php.net/implode" target="_blank"><span style="color: rgb(0,0,102)">implode</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$separator</span>, <span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">)</span> : <span style="color: rgb(0,0,255)">$extensions</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Returns the last characters after the last dot in the given string.
*
* @param string Filename
*
* @return string Extension
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> file_extension<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <a href="http://www.php.net/strtolower" target="_blank"><span style="color: rgb(0,0,102)">strtolower</span></a><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/substr" target="_blank"><span style="color: rgb(0,0,102)">substr</span></a><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/strrchr" target="_blank"><span style="color: rgb(0,0,102)">strrchr</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$filename</span>, <span style="color: rgb(255,0,0)">'.'</span><span style="color: rgb(102,204,102)">)</span>, <span style="color: rgb(204,102,204)">1</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Generates a unique name for the uploaded file if enabled.
*
* @param string Filename
*
* @return string Random name
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> rand_name<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$original</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">overwrite</span> OR !<a href="http://www.php.net/file_exists" target="_blank"><span style="color: rgb(0,0,102)">file_exists</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">upload_path</span> . <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">subdir</span> . <span style="color: rgb(0,0,255)">$original</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,255)">$original</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(177,177,0)">else</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">rand_name</span><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/substr" target="_blank"><span style="color: rgb(0,0,102)">substr</span></a><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/md5" target="_blank"><span style="color: rgb(0,0,102)">md5</span></a><span style="color: rgb(102,204,102)">(</span><a href="http://www.php.net/rand" target="_blank"><span style="color: rgb(0,0,102)">rand</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(204,102,204)">1</span>, <span style="color: rgb(204,102,204)">5000</span><span style="color: rgb(102,204,102)">)</span> . <a href="http://www.php.net/time" target="_blank"><span style="color: rgb(0,0,102)">time</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(102,204,102)">)</span> . <a href="http://www.php.net/rand" target="_blank"><span style="color: rgb(0,0,102)">rand</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(204,102,204)">50</span>, <span style="color: rgb(204,102,204)">7000</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span>, <span style="color: rgb(204,102,204)">-5</span><span style="color: rgb(102,204,102)">)</span> .<span style="color: rgb(255,0,0)">'_'</span>. <span style="color: rgb(0,0,255)">$original</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Adds an error to the array.
*
* @param string Error message
*
* @return none
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> set_error<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$error</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">errors</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(102,204,102)">]</span> = <span style="color: rgb(0,0,255)">$error</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Displays the upload form based on the allowed max uploads.
*
* @param string If the form should be submitted to another file, this needs to be changed to the target filename.
*
* @return string Upload form
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> display_uploader<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$action</span> = <span style="color: rgb(0,0,0); font-weight: bold">false</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'<div id="swd_upload">'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'<form action="'</span>. <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$action</span> ? <span style="color: rgb(0,0,255)">$action</span> : <a href="http://www.php.net/basename" target="_blank"><span style="color: rgb(0,0,102)">basename</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$_SERVER</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'PHP_SELF'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span> .<span style="color: rgb(255,0,0)">'" method="post" enctype="multipart/form-data">'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;

<span style="color: rgb(177,177,0)">for</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$i</span> = <span style="color: rgb(204,102,204)">0</span>; <span style="color: rgb(0,0,255)">$i</span> < <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">max_uploads</span>; <span style="color: rgb(0,0,255)">$i</span>++<span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\t</span>"</span> .<span style="color: rgb(255,0,0)">'<input type="file" name="swd_upload[]" />'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<span style="color: rgb(102,204,102)">}</span>

<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\t</span>"</span> .<span style="color: rgb(255,0,0)">'<input type="submit" value="Upload files" />'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'</form>'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'</div>'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Displays the transloader form.
*
* @param mixed Target filename for the form, or FALSE for self.
* @param integer Size for the text field.
*
* @return string Upload form.
*/</span> 
<span style="color: rgb(0,0,0); font-weight: bold">function</span> display_transloader<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$action</span> = <span style="color: rgb(0,0,0); font-weight: bold">false</span>, <span style="color: rgb(0,0,255)">$size</span> = <span style="color: rgb(204,102,204)">20</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'<div id="swd_transload">'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'<form action="'</span>. <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$action</span> ? <span style="color: rgb(0,0,255)">$action</span> : <a href="http://www.php.net/basename" target="_blank"><span style="color: rgb(0,0,102)">basename</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$_SERVER</span><span style="color: rgb(102,204,102)">[</span><span style="color: rgb(255,0,0)">'PHP_SELF'</span><span style="color: rgb(102,204,102)">]</span><span style="color: rgb(102,204,102)">)</span><span style="color: rgb(102,204,102)">)</span> .<span style="color: rgb(255,0,0)">'" method="post">'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\t</span>"</span>. <span style="color: rgb(255,0,0)">'<input type="text" size="'</span>. <span style="color: rgb(0,0,255)">$size</span> .<span style="color: rgb(255,0,0)">'" name="swd_transload" />'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\t</span>"</span>. <span style="color: rgb(255,0,0)">'<input type="submit" value="Transload" />'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'</form>'</span> .<span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'</div>'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<span style="color: rgb(102,204,102)">}</span>


<span style="font-style: italic; color: rgb(128,128,128)">/**
* Returns all errors either as array or as HTML list.
*
* @param boolean If true, returns errors as array.
*
* @return mixed
*/</span>
<span style="color: rgb(0,0,0); font-weight: bold">function</span> get_errors<span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$as_array</span> = <span style="color: rgb(0,0,0); font-weight: bold">false</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">if</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$as_array</span> OR <a href="http://www.php.net/sizeof" target="_blank"><span style="color: rgb(0,0,102)">sizeof</span></a><span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">errors</span><span style="color: rgb(102,204,102)">)</span> === <span style="color: rgb(204,102,204)">0</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<span style="color: rgb(177,177,0)">return</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$as_array</span> ? <span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">errors</span> : <span style="color: rgb(255,0,0)">''</span><span style="color: rgb(102,204,102)">)</span>;
<span style="color: rgb(102,204,102)">}</span>

<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'<div id="swd_errors">'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'<ul>'</span> .<span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;

<span style="color: rgb(177,177,0)">foreach</span> <span style="color: rgb(102,204,102)">(</span><span style="color: rgb(0,0,255)">$this</span>-><span style="color: rgb(0,102,0)">errors</span> <span style="color: rgb(177,177,0)">AS</span> <span style="color: rgb(0,0,255)">$error</span><span style="color: rgb(102,204,102)">)</span>
<span style="color: rgb(102,204,102)">{</span>
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\t</span>"</span>. <span style="color: rgb(255,0,0)">'<li>'</span>. <span style="color: rgb(0,0,255)">$error</span> .<span style="color: rgb(255,0,0)">'</li>'</span>. <span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<span style="color: rgb(102,204,102)">}</span>

<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'</ul>'</span> .<span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<a href="http://www.php.net/echo" target="_blank"><span style="color: rgb(0,0,102)">echo</span></a> <span style="color: rgb(255,0,0)">'</div>'</span> .<span style="color: rgb(255,0,0)">"<span style="color: rgb(0,0,153); font-weight: bold">\r</span><span style="color: rgb(0,0,153); font-weight: bold">\n</span>"</span>;
<span style="color: rgb(102,204,102)">}</span>

<span style="font-style: italic; color: rgb(128,128,128)">/**
* =========================================================================
* UPLOAD CLASS END
* =========================================================================
* Copyright (C) 2006 by Nicolas Oelgart.
*/</span>

<span style="color: rgb(102,204,102)">}</span>

<span style="color: rgb(0,0,0); font-weight: bold">?></span>
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