functions/decode/cp1250.php

   1 <?php
   2 /**
   3  * decode/cp1250.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 cp1250 decoding function that is needed to read
   9  * cp1250 encoded mails in non-cp1250 locale.
  10  *
  11  * Original data taken from:
  12  *  ftp://ftp.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1250.TXT
  13  *
  14  *  Name:     cp1250 to Unicode table
  15  *  Unicode version: 2.0
  16  *  Table version: 2.01
  17  *  Table format:  Format A
  18  *  Date:          04/15/98
  19  *  Contact:       cpxlate@microsoft.com
  20  *
  21  * @version $Id$
  22  * @package squirrelmail
  23  * @subpackage decode
  24  */
  25
  26 /**
  27  * Decode a cp1250 string
  28  * @param string $string Encoded string
  29  * @return string $string Decoded string
  30  */
  31 function charset_decode_cp1250 ($string) {
  32     global $default_charset;
  33
  34     if (strtolower($default_charset) == 'windows-1250')
  35         return $string;
  36
  37     /* Only do the slow convert if there are 8-bit characters */
  38     /* avoid using 0xA0 (\240) in ereg ranges. RH73 does not like that */
  39     if (! ereg("[\200-\237]", $string) and ! ereg("[\241-\377]", $string) )
  40         return $string;
  41
  42     $cp1250 = array(
  43         "\x80" => '&#8364;',
  44         "\x81" => '&#65533;',
  45         "\x82" => '&#8218;',
  46         "\x83" => '&#65533;',
  47         "\x84" => '&#8222;',
  48         "\x85" => '&#8230;',
  49         "\x86" => '&#8224;',
  50         "\x87" => '&#8225;',
  51         "\x88" => '&#65533;',
  52         "\x89" => '&#8240;',
  53         "\x8A" => '&#352;',
  54         "\x8B" => '&#8249;',
  55         "\x8C" => '&#346;',
  56         "\x8D" => '&#356;',
  57         "\x8E" => '&#381;',
  58         "\x8F" => '&#377;',
  59         "\x90" => '&#65533;',
  60         "\x91" => '&#8216;',
  61         "\x92" => '&#8217;',
  62         "\x93" => '&#8220;',
  63         "\x94" => '&#8221;',
  64         "\x95" => '&#8226;',
  65         "\x96" => '&#8211;',
  66         "\x97" => '&#8212;',
  67         "\x98" => '&#65533;',
  68         "\x99" => '&#8482;',
  69         "\x9A" => '&#353;',
  70         "\x9B" => '&#8250;',
  71         "\x9C" => '&#347;',
  72         "\x9D" => '&#357;',
  73         "\x9E" => '&#382;',
  74         "\x9F" => '&#378;',
  75         "\xA0" => '&#160;',
  76         "\xA1" => '&#711;',
  77         "\xA2" => '&#728;',
  78         "\xA3" => '&#321;',
  79         "\xA4" => '&#164;',
  80         "\xA5" => '&#260;',
  81         "\xA6" => '&#166;',
  82         "\xA7" => '&#167;',
  83         "\xA8" => '&#168;',
  84         "\xA9" => '&#169;',
  85         "\xAA" => '&#350;',
  86         "\xAB" => '&#171;',
  87         "\xAC" => '&#172;',
  88         "\xAD" => '&#173;',
  89         "\xAE" => '&#174;',
  90         "\xAF" => '&#379;',
  91         "\xB0" => '&#176;',
  92         "\xB1" => '&#177;',
  93         "\xB2" => '&#731;',
  94         "\xB3" => '&#322;',
  95         "\xB4" => '&#180;',
  96         "\xB5" => '&#181;',
  97         "\xB6" => '&#182;',
  98         "\xB7" => '&#183;',
  99         "\xB8" => '&#184;',
 100         "\xB9" => '&#261;',
 101         "\xBA" => '&#351;',
 102         "\xBB" => '&#187;',
 103         "\xBC" => '&#317;',
 104         "\xBD" => '&#733;',
 105         "\xBE" => '&#318;',
 106         "\xBF" => '&#380;',
 107         "\xC0" => '&#340;',
 108         "\xC1" => '&#193;',
 109         "\xC2" => '&#194;',
 110         "\xC3" => '&#258;',
 111         "\xC4" => '&#196;',
 112         "\xC5" => '&#313;',
 113         "\xC6" => '&#262;',
 114         "\xC7" => '&#199;',
 115         "\xC8" => '&#268;',
 116         "\xC9" => '&#201;',
 117         "\xCA" => '&#280;',
 118         "\xCB" => '&#203;',
 119         "\xCC" => '&#282;',
 120         "\xCD" => '&#205;',
 121         "\xCE" => '&#206;',
 122         "\xCF" => '&#270;',
 123         "\xD0" => '&#272;',
 124         "\xD1" => '&#323;',
 125         "\xD2" => '&#327;',
 126         "\xD3" => '&#211;',
 127         "\xD4" => '&#212;',
 128         "\xD5" => '&#336;',
 129         "\xD6" => '&#214;',
 130         "\xD7" => '&#215;',
 131         "\xD8" => '&#344;',
 132         "\xD9" => '&#366;',
 133         "\xDA" => '&#218;',
 134         "\xDB" => '&#368;',
 135         "\xDC" => '&#220;',
 136         "\xDD" => '&#221;',
 137         "\xDE" => '&#354;',
 138         "\xDF" => '&#223;',
 139         "\xE0" => '&#341;',
 140         "\xE1" => '&#225;',
 141         "\xE2" => '&#226;',
 142         "\xE3" => '&#259;',
 143         "\xE4" => '&#228;',
 144         "\xE5" => '&#314;',
 145         "\xE6" => '&#263;',
 146         "\xE7" => '&#231;',
 147         "\xE8" => '&#269;',
 148         "\xE9" => '&#233;',
 149         "\xEA" => '&#281;',
 150         "\xEB" => '&#235;',
 151         "\xEC" => '&#283;',
 152         "\xED" => '&#237;',
 153         "\xEE" => '&#238;',
 154         "\xEF" => '&#271;',
 155         "\xF0" => '&#273;',
 156         "\xF1" => '&#324;',
 157         "\xF2" => '&#328;',
 158         "\xF3" => '&#243;',
 159         "\xF4" => '&#244;',
 160         "\xF5" => '&#337;',
 161         "\xF6" => '&#246;',
 162         "\xF7" => '&#247;',
 163         "\xF8" => '&#345;',
 164         "\xF9" => '&#367;',
 165         "\xFA" => '&#250;',
 166         "\xFB" => '&#369;',
 167         "\xFC" => '&#252;',
 168         "\xFD" => '&#253;',
 169         "\xFE" => '&#355;',
 170         "\xFF" => '&#729;'
 171     );
 172
 173     $string = str_replace(array_keys($cp1250), array_values($cp1250), $string);
 174
 175     return $string;
 176 }
 177
 178 ?>