functions/decode/iso_8859_8.php

   1 <?php
   2 /**
   3  * decode/iso8859-8.php
   4  *
   5  * Copyright (c) 2003-2004 The SquirrelMail Project Team
   6  * Licensed under the GNU GPL. For full terms see the file COPYING.
   7  *
   8  * This file contains iso-8859-8 decoding function that is needed to read
   9  * iso-8859-8 encoded mails in non-iso-8859-8 locale.
  10  *
  11  * Original data taken from:
  12  *  ftp://ftp.unicode.org/Public/MAPPINGS/ISO8859/8859-8.TXT
  13  *
  14  *   Name:             ISO/IEC 8859-8:1999 to Unicode
  15  *   Unicode version:  3.0
  16  *   Table version:    1.1
  17  *   Table format:     Format A
  18  *   Date:             2000-Jan-03
  19  *   Authors:          Ken Whistler <kenw@sybase.com>
  20  *
  21  * Original copyright:
  22  *  Copyright (c) 1999 Unicode, Inc.  All Rights reserved.
  23  *
  24  *  This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
  25  *  No claims are made as to fitness for any particular purpose.  No
  26  *  warranties of any kind are expressed or implied.  The recipient
  27  *  agrees to determine applicability of information provided.  If this
  28  *  file has been provided on optical media by Unicode, Inc., the sole
  29  *  remedy for any claim will be exchange of defective media within 90
  30  *  days of receipt.
  31  *
  32  *  Unicode, Inc. hereby grants the right to freely use the information
  33  *  supplied in this file in the creation of products supporting the
  34  *  Unicode Standard, and to make copies of this file in any form for
  35  *  internal or external distribution as long as this notice remains
  36  *  attached.
  37  *
  38  * @version $Id$
  39  * @package squirrelmail
  40  * @subpackage decode
  41  */
  42
  43 /**
  44  * Decode iso8859-8 encoded strings
  45  * @param string $string Encoded string
  46  * @return string $string Decoded string
  47  */
  48 function charset_decode_iso_8859_8 ($string) {
  49     global $default_charset;
  50
  51     if (strtolower($default_charset) == 'iso8859-8')
  52         return $string;
  53
  54     // don't do decoding when there are no 8bit symbols
  55     if (! sq_is8bit($string,'iso-8859-8'))
  56         return $string;
  57
  58     $iso8859_8 = array(
  59         "\xA0" => '&#160;',
  60         "\xA2" => '&#162;',
  61         "\xA3" => '&#163;',
  62         "\xA4" => '&#164;',
  63         "\xA5" => '&#165;',
  64         "\xA6" => '&#166;',
  65         "\xA7" => '&#167;',
  66         "\xA8" => '&#168;',
  67         "\xA9" => '&#169;',
  68         "\xAA" => '&#215;',
  69         "\xAB" => '&#171;',
  70         "\xAC" => '&#172;',
  71         "\xAD" => '&#173;',
  72         "\xAE" => '&#174;',
  73         "\xAF" => '&#175;',
  74         "\xB0" => '&#176;',
  75         "\xB1" => '&#177;',
  76         "\xB2" => '&#178;',
  77         "\xB3" => '&#179;',
  78         "\xB4" => '&#180;',
  79         "\xB5" => '&#181;',
  80         "\xB6" => '&#182;',
  81         "\xB7" => '&#183;',
  82         "\xB8" => '&#184;',
  83         "\xB9" => '&#185;',
  84         "\xBA" => '&#247;',
  85         "\xBB" => '&#187;',
  86         "\xBC" => '&#188;',
  87         "\xBD" => '&#189;',
  88         "\xBE" => '&#190;',
  89         "\xDF" => '&#8215;',
  90         "\xE0" => '&#1488;',
  91         "\xE1" => '&#1489;',
  92         "\xE2" => '&#1490;',
  93         "\xE3" => '&#1491;',
  94         "\xE4" => '&#1492;',
  95         "\xE5" => '&#1493;',
  96         "\xE6" => '&#1494;',
  97         "\xE7" => '&#1495;',
  98         "\xE8" => '&#1496;',
  99         "\xE9" => '&#1497;',
 100         "\xEA" => '&#1498;',
 101         "\xEB" => '&#1499;',
 102         "\xEC" => '&#1500;',
 103         "\xED" => '&#1501;',
 104         "\xEE" => '&#1502;',
 105         "\xEF" => '&#1503;',
 106         "\xF0" => '&#1504;',
 107         "\xF1" => '&#1505;',
 108         "\xF2" => '&#1506;',
 109         "\xF3" => '&#1507;',
 110         "\xF4" => '&#1508;',
 111         "\xF5" => '&#1509;',
 112         "\xF6" => '&#1510;',
 113         "\xF7" => '&#1511;',
 114         "\xF8" => '&#1512;',
 115         "\xF9" => '&#1513;',
 116         "\xFA" => '&#1514;',
 117         "\xFD" => '&#8206;',
 118         "\xFE" => '&#8207;'
 119     );
 120
 121     $string = str_replace(array_keys($iso8859_8), array_values($iso8859_8), $string);
 122
 123     return $string;
 124 }
 125 ?>