functions/decode/iso_8859_3.php

   1 <?php
   2 /**
   3  * decode/iso8859-3.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-8859-3 decoding function that is needed to read
   9  * iso-8859-3 encoded mails in non-iso-8859-3 locale.
  10  *
  11  * Original data taken from:
  12  *  ftp://ftp.unicode.org/Public/MAPPINGS/ISO8859/8859-3.TXT
  13  *
  14  *   Name:             ISO/IEC 8859-3:1999 to Unicode
  15  *   Unicode version:  3.0
  16  *   Table version:    1.0
  17  *   Table format:     Format A
  18  *   Date:             1999 July 27
  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 iso8859-3 encoded string
  45  * @param string $string Encoded string
  46  * @return string $string Decoded string
  47  */
  48 function charset_decode_iso_8859_3 ($string) {
  49     global $default_charset;
  50
  51     if (strtolower($default_charset) == 'iso-8859-3')
  52         return $string;
  53
  54     // don't do decoding when there are no 8bit symbols
  55     if (! sq_is8bit($string,'iso-8859-3'))
  56         return $string;
  57
  58     $iso8859_3 = array(
  59         "\xA0" => '&#160;',
  60         "\xA1" => '&#294;',
  61         "\xA2" => '&#728;',
  62         "\xA3" => '&#163;',
  63         "\xA4" => '&#164;',
  64         "\xA6" => '&#292;',
  65         "\xA7" => '&#167;',
  66         "\xA8" => '&#168;',
  67         "\xA9" => '&#304;',
  68         "\xAA" => '&#350;',
  69         "\xAB" => '&#286;',
  70         "\xAC" => '&#308;',
  71         "\xAD" => '&#173;',
  72         "\xAF" => '&#379;',
  73         "\xB0" => '&#176;',
  74         "\xB1" => '&#295;',
  75         "\xB2" => '&#178;',
  76         "\xB3" => '&#179;',
  77         "\xB4" => '&#180;',
  78         "\xB5" => '&#181;',
  79         "\xB6" => '&#293;',
  80         "\xB7" => '&#183;',
  81         "\xB8" => '&#184;',
  82         "\xB9" => '&#305;',
  83         "\xBA" => '&#351;',
  84         "\xBB" => '&#287;',
  85         "\xBC" => '&#309;',
  86         "\xBD" => '&#189;',
  87         "\xBF" => '&#380;',
  88         "\xC0" => '&#192;',
  89         "\xC1" => '&#193;',
  90         "\xC2" => '&#194;',
  91         "\xC4" => '&#196;',
  92         "\xC5" => '&#266;',
  93         "\xC6" => '&#264;',
  94         "\xC7" => '&#199;',
  95         "\xC8" => '&#200;',
  96         "\xC9" => '&#201;',
  97         "\xCA" => '&#202;',
  98         "\xCB" => '&#203;',
  99         "\xCC" => '&#204;',
 100         "\xCD" => '&#205;',
 101         "\xCE" => '&#206;',
 102         "\xCF" => '&#207;',
 103         "\xD1" => '&#209;',
 104         "\xD2" => '&#210;',
 105         "\xD3" => '&#211;',
 106         "\xD4" => '&#212;',
 107         "\xD5" => '&#288;',
 108         "\xD6" => '&#214;',
 109         "\xD7" => '&#215;',
 110         "\xD8" => '&#284;',
 111         "\xD9" => '&#217;',
 112         "\xDA" => '&#218;',
 113         "\xDB" => '&#219;',
 114         "\xDC" => '&#220;',
 115         "\xDD" => '&#364;',
 116         "\xDE" => '&#348;',
 117         "\xDF" => '&#223;',
 118         "\xE0" => '&#224;',
 119         "\xE1" => '&#225;',
 120         "\xE2" => '&#226;',
 121         "\xE4" => '&#228;',
 122         "\xE5" => '&#267;',
 123         "\xE6" => '&#265;',
 124         "\xE7" => '&#231;',
 125         "\xE8" => '&#232;',
 126         "\xE9" => '&#233;',
 127         "\xEA" => '&#234;',
 128         "\xEB" => '&#235;',
 129         "\xEC" => '&#236;',
 130         "\xED" => '&#237;',
 131         "\xEE" => '&#238;',
 132         "\xEF" => '&#239;',
 133         "\xF1" => '&#241;',
 134         "\xF2" => '&#242;',
 135         "\xF3" => '&#243;',
 136         "\xF4" => '&#244;',
 137         "\xF5" => '&#289;',
 138         "\xF6" => '&#246;',
 139         "\xF7" => '&#247;',
 140         "\xF8" => '&#285;',
 141         "\xF9" => '&#249;',
 142         "\xFA" => '&#250;',
 143         "\xFB" => '&#251;',
 144         "\xFC" => '&#252;',
 145         "\xFD" => '&#365;',
 146         "\xFE" => '&#349;',
 147         "\xFF" => '&#729;'
 148     );
 149
 150     $string = str_replace(array_keys($iso8859_3), array_values($iso8859_3), $string);
 151
 152     return $string;
 153 }
 154 ?>