00001 <?php 00002 /*************************************************************************** 00003 * Copyright (C) 2005-2007 by Anton E. Lebedevich * 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 /* $Id: StripTagsFilter.class.php 4687 2007-12-09 18:57:18Z voxus $ */ 00012 00018 final class StripTagsFilter implements Filtrator 00019 { 00020 private $exclude = null; 00021 00025 public static function create() 00026 { 00027 return new self; 00028 } 00029 00033 public function setAllowableTags($exclude) 00034 { 00035 if (null !== $exclude) 00036 Assert::isString($exclude); 00037 00038 $this->exclude = $exclude; 00039 00040 return $this; 00041 } 00042 00043 public function apply($value) 00044 { 00045 return strip_tags($value, $this->exclude); 00046 } 00047 } 00048 ?>