functions/decode/cp1257.php

   1 <?php
   2 /*
   3  * decode/cp1257.php
   4  * $Id$
   5  *
   6  * Copyright (c) 1999-2003 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * This file contains cp1257 decoding function that is needed to read
  10  * cp1257 encoded mails in non-cp1257 locale.
  11  *
  12  * Original data taken from:
  13  *  ftp://ftp.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1257.TXT
  14  *
  15  *  Name:     cp1257 to Unicode table
  16  *  Unicode version: 2.0
  17  *  Table version: 2.01
  18  *  Table format:  Format A
  19  *  Date:          04/15/98
  20  *  Contact:       cpxlate@microsoft.com
  21  *
  22  */
  23
  24 function charset_decode_cp1257 ($string) {
  25     global $default_charset;
  26
  27     if (strtolower($default_charset) == 'windows-1257')
  28         return $string;
  29
  30     /* Only do the slow convert if there are 8-bit characters */
  31     /* avoid using 0xA0 (\240) in ereg ranges. RH73 does not like that */
  32     if (! ereg("[\200-\237]", $string) and ! ereg("[\241-\377]", $string) )
  33         return $string;
  34
  35     $cp1257 = array(
  36         "\x80" => '&#8364;',
  37         "\x82" => '&#8218;',
  38         "\x84" => '&#8222;',
  39         "\x85" => '&#8230;',
  40         "\x86" => '&#8224;',
  41         "\x87" => '&#8225;',
  42         "\x89" => '&#8240;',
  43         "\x8B" => '&#8249;',
  44         "\x8D" => '&#168;',
  45         "\x8E" => '&#711;',
  46         "\x8F" => '&#184;',
  47         "\x91" => '&#8216;',
  48         "\x92" => '&#8217;',
  49         "\x93" => '&#8220;',
  50         "\x94" => '&#8221;',
  51         "\x95" => '&#8226;',
  52         "\x96" => '&#8211;',
  53         "\x97" => '&#8212;',
  54         "\x99" => '&#8482;',
  55         "\x9B" => '&#8250;',
  56         "\x9D" => '&#175;',
  57         "\x9E" => '&#731;',
  58         "\xA0" => '&#160;',
  59         "\xA2" => '&#162;',
  60         "\xA3" => '&#163;',
  61         "\xA4" => '&#164;',
  62         "\xA6" => '&#166;',
  63         "\xA7" => '&#167;',
  64         "\xA8" => '&#216;',
  65         "\xA9" => '&#169;',
  66         "\xAA" => '&#342;',
  67         "\xAB" => '&#171;',
  68         "\xAC" => '&#172;',
  69         "\xAD" => '&#173;',
  70         "\xAE" => '&#174;',
  71         "\xAF" => '&#198;',
  72         "\xB0" => '&#176;',
  73         "\xB1" => '&#177;',
  74         "\xB2" => '&#178;',
  75         "\xB3" => '&#179;',
  76         "\xB4" => '&#180;',
  77         "\xB5" => '&#181;',
  78         "\xB6" => '&#182;',
  79         "\xB7" => '&#183;',
  80         "\xB8" => '&#248;',
  81         "\xB9" => '&#185;',
  82         "\xBA" => '&#343;',
  83         "\xBB" => '&#187;',
  84         "\xBC" => '&#188;',
  85         "\xBD" => '&#189;',
  86         "\xBE" => '&#190;',
  87         "\xBF" => '&#230;',
  88         "\xC0" => '&#260;',
  89         "\xC1" => '&#302;',
  90         "\xC2" => '&#256;',
  91         "\xC3" => '&#262;',
  92         "\xC4" => '&#196;',
  93         "\xC5" => '&#197;',
  94         "\xC6" => '&#280;',
  95         "\xC7" => '&#274;',
  96         "\xC8" => '&#268;',
  97         "\xC9" => '&#201;',
  98         "\xCA" => '&#377;',
  99         "\xCB" => '&#278;',
 100         "\xCC" => '&#290;',
 101         "\xCD" => '&#310;',
 102         "\xCE" => '&#298;',
 103         "\xCF" => '&#315;',
 104         "\xD0" => '&#352;',
 105         "\xD1" => '&#323;',
 106         "\xD2" => '&#325;',
 107         "\xD3" => '&#211;',
 108         "\xD4" => '&#332;',
 109         "\xD5" => '&#213;',
 110         "\xD6" => '&#214;',
 111         "\xD7" => '&#215;',
 112         "\xD8" => '&#370;',
 113         "\xD9" => '&#321;',
 114         "\xDA" => '&#346;',
 115         "\xDB" => '&#362;',
 116         "\xDC" => '&#220;',
 117         "\xDD" => '&#379;',
 118         "\xDE" => '&#381;',
 119         "\xDF" => '&#223;',
 120         "\xE0" => '&#261;',
 121         "\xE1" => '&#303;',
 122         "\xE2" => '&#257;',
 123         "\xE3" => '&#263;',
 124         "\xE4" => '&#228;',
 125         "\xE5" => '&#229;',
 126         "\xE6" => '&#281;',
 127         "\xE7" => '&#275;',
 128         "\xE8" => '&#269;',
 129         "\xE9" => '&#233;',
 130         "\xEA" => '&#378;',
 131         "\xEB" => '&#279;',
 132         "\xEC" => '&#291;',
 133         "\xED" => '&#311;',
 134         "\xEE" => '&#299;',
 135         "\xEF" => '&#316;',
 136         "\xF0" => '&#353;',
 137         "\xF1" => '&#324;',
 138         "\xF2" => '&#326;',
 139         "\xF3" => '&#243;',
 140         "\xF4" => '&#333;',
 141         "\xF5" => '&#245;',
 142         "\xF6" => '&#246;',
 143         "\xF7" => '&#247;',
 144         "\xF8" => '&#371;',
 145         "\xF9" => '&#322;',
 146         "\xFA" => '&#347;',
 147         "\xFB" => '&#363;',
 148         "\xFC" => '&#252;',
 149         "\xFD" => '&#380;',
 150         "\xFE" => '&#382;',
 151         "\xFF" => '&#729;'
 152     );
 153
 154     $string = str_replace(array_keys($cp1257), array_values($cp1257), $string);
 155
 156     return $string;
 157 }
 158
 159 ?>