diff options
Diffstat (limited to 'include/email.php')
| -rw-r--r-- | include/email.php | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/email.php b/include/email.php index b34084549..3e6a8186d 100644 --- a/include/email.php +++ b/include/email.php @@ -169,6 +169,17 @@ function email_get_part($mbox,$uid,$p,$partno) { function email_header_encode($in_str, $charset) { $out_str = $in_str; + $need_to_convert = false; + + for($x = 0; $x < strlen($in_str); $x ++) { + if((ord($in_str[$x]) == 0) || ((ord($in_str[$x]) > 128))) { + $need_to_convert = true; + } + } + + if(! $need_to_convert) + return $in_str; + if ($out_str && $charset) { // define start delimimter, end delimiter and spacer |