functions/decode/cp1256.php

   1 <?php
   2 /**
   3  * decode/cp1256.php
   4  * $Id$
   5  *
   6  * Copyright (c) 2003 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * This file contains cp1256 decoding function that is needed to read
  10  * cp1256 encoded mails in non-cp1256 locale.
  11  *
  12  * Original data taken from:
  13  *  ftp://ftp.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1256.TXT
  14  *
  15  *   Name:     cp1256 to Unicode table
  16  *   Unicode version: 2.1
  17  *   Table version: 2.01
  18  *   Table format:  Format A
  19  *   Date:          01/5/99
  20  *   Contact:       cpxlate@microsoft.com
  21  * @package squirrelmail
  22  * @subpackage decode
  23  */
  24
  25 /**
  26  * decode cp1256-encoded string
  27  * @param string $string Encoded string
  28  * @return string $string Decoded string
  29  */
  30 function charset_decode_cp1256 ($string) {
  31     global $default_charset;
  32
  33     if (strtolower($default_charset) == 'windows-1256')
  34         return $string;
  35
  36     /* Only do the slow convert if there are 8-bit characters */
  37     /* avoid using 0xA0 (\240) in ereg ranges. RH73 does not like that */
  38     if (! ereg("[\200-\237]", $string) and ! ereg("[\241-\377]", $string) )
  39         return $string;
  40
  41     $cp1256 = array(
  42         "\x80" => '&#8364;',
  43         "\x81" => '&#1662;',
  44         "\x82" => '&#8218;',
  45         "\x83" => '&#402;',
  46         "\x84" => '&#8222;',
  47         "\x85" => '&#8230;',
  48         "\x86" => '&#8224;',
  49         "\x87" => '&#8225;',
  50         "\x88" => '&#710;',
  51         "\x89" => '&#8240;',
  52         "\x8A" => '&#1657;',
  53         "\x8B" => '&#8249;',
  54         "\x8C" => '&#338;',
  55         "\x8D" => '&#1670;',
  56         "\x8E" => '&#1688;',
  57         "\x8F" => '&#1672;',
  58         "\x90" => '&#1711;',
  59         "\x91" => '&#8216;',
  60         "\x92" => '&#8217;',
  61         "\x93" => '&#8220;',
  62         "\x94" => '&#8221;',
  63         "\x95" => '&#8226;',
  64         "\x96" => '&#8211;',
  65         "\x97" => '&#8212;',
  66         "\x98" => '&#1705;',
  67         "\x99" => '&#8482;',
  68         "\x9A" => '&#1681;',
  69         "\x9B" => '&#8250;',
  70         "\x9C" => '&#339;',
  71         "\x9D" => '&#8204;',
  72         "\x9E" => '&#8205;',
  73         "\x9F" => '&#1722;',
  74         "\xA0" => '&#160;',
  75         "\xA1" => '&#1548;',
  76         "\xA2" => '&#162;',
  77         "\xA3" => '&#163;',
  78         "\xA4" => '&#164;',
  79         "\xA5" => '&#165;',
  80         "\xA6" => '&#166;',
  81         "\xA7" => '&#167;',
  82         "\xA8" => '&#168;',
  83         "\xA9" => '&#169;',
  84         "\xAA" => '&#1726;',
  85         "\xAB" => '&#171;',
  86         "\xAC" => '&#172;',
  87         "\xAD" => '&#173;',
  88         "\xAE" => '&#174;',
  89         "\xAF" => '&#175;',
  90         "\xB0" => '&#176;',
  91         "\xB1" => '&#177;',
  92         "\xB2" => '&#178;',
  93         "\xB3" => '&#179;',
  94         "\xB4" => '&#180;',
  95         "\xB5" => '&#181;',
  96         "\xB6" => '&#182;',
  97         "\xB7" => '&#183;',
  98         "\xB8" => '&#184;',
  99         "\xB9" => '&#185;',
 100         "\xBA" => '&#1563;',
 101         "\xBB" => '&#187;',
 102         "\xBC" => '&#188;',
 103         "\xBD" => '&#189;',
 104         "\xBE" => '&#190;',
 105         "\xBF" => '&#1567;',
 106         "\xC0" => '&#1729;',
 107         "\xC1" => '&#1569;',
 108         "\xC2" => '&#1570;',
 109         "\xC3" => '&#1571;',
 110         "\xC4" => '&#1572;',
 111         "\xC5" => '&#1573;',
 112         "\xC6" => '&#1574;',
 113         "\xC7" => '&#1575;',
 114         "\xC8" => '&#1576;',
 115         "\xC9" => '&#1577;',
 116         "\xCA" => '&#1578;',
 117         "\xCB" => '&#1579;',
 118         "\xCC" => '&#1580;',
 119         "\xCD" => '&#1581;',
 120         "\xCE" => '&#1582;',
 121         "\xCF" => '&#1583;',
 122         "\xD0" => '&#1584;',
 123         "\xD1" => '&#1585;',
 124         "\xD2" => '&#1586;',
 125         "\xD3" => '&#1587;',
 126         "\xD4" => '&#1588;',
 127         "\xD5" => '&#1589;',
 128         "\xD6" => '&#1590;',
 129         "\xD7" => '&#215;',
 130         "\xD8" => '&#1591;',
 131         "\xD9" => '&#1592;',
 132         "\xDA" => '&#1593;',
 133         "\xDB" => '&#1594;',
 134         "\xDC" => '&#1600;',
 135         "\xDD" => '&#1601;',
 136         "\xDE" => '&#1602;',
 137         "\xDF" => '&#1603;',
 138         "\xE0" => '&#224;',
 139         "\xE1" => '&#1604;',
 140         "\xE2" => '&#226;',
 141         "\xE3" => '&#1605;',
 142         "\xE4" => '&#1606;',
 143         "\xE5" => '&#1607;',
 144         "\xE6" => '&#1608;',
 145         "\xE7" => '&#231;',
 146         "\xE8" => '&#232;',
 147         "\xE9" => '&#233;',
 148         "\xEA" => '&#234;',
 149         "\xEB" => '&#235;',
 150         "\xEC" => '&#1609;',
 151         "\xED" => '&#1610;',
 152         "\xEE" => '&#238;',
 153         "\xEF" => '&#239;',
 154         "\xF0" => '&#1611;',
 155         "\xF1" => '&#1612;',
 156         "\xF2" => '&#1613;',
 157         "\xF3" => '&#1614;',
 158         "\xF4" => '&#244;',
 159         "\xF5" => '&#1615;',
 160         "\xF6" => '&#1616;',
 161         "\xF7" => '&#247;',
 162         "\xF8" => '&#1617;',
 163         "\xF9" => '&#249;',
 164         "\xFA" => '&#1618;',
 165         "\xFB" => '&#251;',
 166         "\xFC" => '&#252;',
 167         "\xFD" => '&#8206;',
 168         "\xFE" => '&#8207;',
 169         "\xFF" => '&#1746;'
 170     );
 171
 172     $string = str_replace(array_keys($cp1256), array_values($cp1256), $string);
 173
 174     return $string;
 175 }
 176
 177 ?>