| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * decode/iso8859-1.php |
| 5 | * |
| 6 | * This file contains iso-8859-1 decoding function that is needed to read |
| 7 | * iso-8859-1 encoded mails in non-iso-8859-1 locale. |
| 8 | * |
| 9 | * @copyright © 2003-2005 The SquirrelMail Project Team |
| 10 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 11 | * @version $Id$ |
| 12 | * @package squirrelmail |
| 13 | * @subpackage decode |
| 14 | */ |
| 15 | |
| 16 | /** |
| 17 | * Decode iso8859-1 string |
| 18 | * @param string $string Encoded string |
| 19 | * @return string $string Decoded string |
| 20 | */ |
| 21 | function charset_decode_iso_8859_1 ($string) { |
| 22 | // don't do decoding when there are no 8bit symbols |
| 23 | if (! sq_is8bit($string,'iso-8859-1')) |
| 24 | return $string; |
| 25 | |
| 26 | $string = preg_replace("/([\201-\237])/e","'&#' . ord('\\1') . ';'",$string); |
| 27 | |
| 28 | /* I don't want to use 0xA0 (\240) in any ranges. RH73 may dislike it */ |
| 29 | $string = str_replace("\240", ' ', $string); |
| 30 | |
| 31 | $string = preg_replace("/([\241-\377])/e","'&#' . ord('\\1') . ';'",$string); |
| 32 | return $string; |
| 33 | } |
| 34 | |
| 35 | ?> |