# StripTagsFilter.class.php

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    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
    00017     final class StripTagsFilter implements Filtrator
    00018     {
    00019         private $exclude = null;
    00020
    00024         public static function create()
    00025         {
    00026             return new self;
    00027         }
    00028
    00032         public function setAllowableTags($exclude)
    00033         {
    00034             if (null !== $exclude)
    00035                 Assert::isString($exclude);
    00036
    00037             $this->exclude = $exclude;
    00038
    00039             return $this;
    00040         }
    00041
    00042         public function apply($value)
    00043         {
    00044             return strip_tags($value, $this->exclude);
    00045         }
    00046     }
    00047 ?>