Utf16ConverterFilter.class.php

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00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 2009 by Ivan Y. Khvostishkov                            *
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 
00023     final class Utf16ConverterFilter extends BaseFilter
00024     {
00028         public static function me()
00029         {
00030             return Singleton::getInstance(__CLASS__);
00031         }
00032 
00033         public function apply($value)
00034         {
00035             if (
00036                 mb_check_encoding($value, 'UTF-16')
00037                 && mb_substr_count($value, "\000") > 0
00038             )
00039                 $value = mb_convert_encoding($value, 'UTF-8', 'UTF-16');
00040 
00041             return $value;
00042         }
00043     }
00044 ?>