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--- lib/Horde/Mime.php.old 2012-12-21 16:08:45.404417508 +0100
+++ lib/Horde/Mime.php 2012-12-21 16:23:13.987453259 +0100
@@ -290,8 +290,9 @@
switch ($encoding) {
case 'Q':
case 'q':
+ $callback = function($hex) { return chr(base_convert($hex[1],16,10)); };
$out .= Horde_String::convertCharset(
- preg_replace('/=([0-9a-f]{2})/ie', 'chr(0x\1)', str_replace('_', ' ', $encoded_text)),
+ preg_replace_callback('/=([0-9a-f]{2})/i', $callback, str_replace('_', ' ', $encoded_text)),
$orig_charset,
'UTF-8'
);
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