Viewing file:  iso_8859_1.php (1.01 KB) -rw-r--r--
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<?php
/**
* decode/iso8859-1.php
*
* This file contains iso-8859-1 decoding function that is needed to read
* iso-8859-1 encoded mails in non-iso-8859-1 locale.
*
* @copyright 2003-2010 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: iso_8859_1.php 13893 2010-01-25 02:47:41Z pdontthink $
* @package squirrelmail
* @subpackage decode
*/
/**
* Decode iso8859-1 string
* @param string $string Encoded string
* @return string $string Decoded string
*/
function charset_decode_iso_8859_1 ($string) {
// don't do decoding when there are no 8bit symbols
if (! sq_is8bit($string,'iso-8859-1'))
return $string;
$string = preg_replace("/([\201-\237])/e","'&#' . ord('\\1') . ';'",$string);
/* I don't want to use 0xA0 (\240) in any ranges. RH73 may dislike it */
$string = str_replace("\240", ' ', $string);
$string = preg_replace("/([\241-\377])/e","'&#' . ord('\\1') . ';'",$string);
return $string;
}
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