00001 <?php 00002 /*************************************************************************** 00003 * Copyright (C) 2007 by Sergey M. Skachkov * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU Lesser General Public License as * 00007 * published by the Free Software Foundation; either version 3 of the * 00008 * License, or (at your option) any later version. * 00009 * * 00010 ***************************************************************************/ 00011 00015 final class UpperCaseFilter extends BaseFilter 00016 { 00020 public static function me() 00021 { 00022 return Singleton::getInstance(__CLASS__); 00023 } 00024 00025 public function apply($value) 00026 { 00027 return mb_strtoupper($value); 00028 } 00029 } 00030 ?>