Convert a ANSI file to an UTF8 file

ansi_to_utf8.php

<?php
/**
* Convertit un ensemble de fichiers de format ANSI en UTF8.
*
 * 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. 
*
* @package Talus' TPL
* @author Baptiste "Talus" Clavié <clavie.b@gmail.com>
* @copyright ©Talus, Talus' Works 2008, 2009
* @link http://www.talus-works.net Talus' Works
* @license http://www.gnu.org/licenses/gpl.html GNU Public License 2+
 * @version $Id$
*/

// -- Voici les deux trois constantes à modifier :).
define('ROOT', './') ; // définir le répertoire à explorer ici.
define('EXT', '.html'); // Extension des fichiers à convertir
define('RECURSIVE', true); // Mode récursif ?

define('NOW', time());

function explore($dir){
  if ($handle = opendir($dir)){
    while (($file = readdir($handle)) !== false){
      if ($file == '.' || $file == '..'){
        continue;
      }

      if (is_dir(dirname($dir . '/' . $file) . '/' . $file) && RECURSIVE) {
        explore(dirname($dir . '/' . $file) . '/' . $file . '/');
        continue;
      }

      if( substr($file, -strlen(EXT)) == EXT ){
        echo $file . ' ... ' . convert(dirname($dir . '/' . $file) . '/' . $file) . '<br />';
      }
    }

    closedir($handle);
  }
}

function convert($file){
  $bytes = file_put_contents($file, utf8_encode(file_get_contents($file)));
  @touch($file, NOW);

  return $bytes ? 'Fait.' : 'Echec !';
}

explore(ROOT);

/** EOF /**/