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| author | Kjartan Mannes <kjartan@2.no-reply.drupal.org> | 2004-04-21 11:31:34 +0000 |
|---|---|---|
| committer | Kjartan Mannes <kjartan@2.no-reply.drupal.org> | 2004-04-21 11:31:34 +0000 |
| commit | 7976678719f6e04ecda315a6088ee0eb3cfb0318 (patch) | |
| tree | b7c143b9d4419a2a10128b460e80db93d0036028 | |
| parent | 291b56c0ccbbdfc5505b6ea391153e363ff19d3b (diff) | |
| download | brdo-7976678719f6e04ecda315a6088ee0eb3cfb0318.tar.gz brdo-7976678719f6e04ecda315a6088ee0eb3cfb0318.tar.bz2 | |
- Only encode strings that contain non-ASCII characters.
| -rw-r--r-- | modules/user.module | 11 | ||||
| -rw-r--r-- | modules/user/user.module | 11 |
2 files changed, 14 insertions, 8 deletions
diff --git a/modules/user.module b/modules/user.module index e6a940f2c..ab3194599 100644 --- a/modules/user.module +++ b/modules/user.module @@ -280,6 +280,7 @@ function user_mail_encode($string, $charset = "UTF-8") { ** http://www.rfc-editor.org/rfc/rfc2047.txt ** ** Notes: + ** - Only encode strings that contain non-ASCII characters. ** - The chunks come in groupings of 4 bytes when using base64 ** encoded. ** - trim() is used to ensure that no extra spacing is added by @@ -287,10 +288,12 @@ function user_mail_encode($string, $charset = "UTF-8") { ** - Using \n as the chunk separator may cause problems on some ** systems and may have to be changed to \r\n or \r. */ - $chunk_size = 75 - 7 - strlen($charset); - $chunk_size -= $chunk_size % 4; - $string = trim(chunk_split(base64_encode($string), $chunk_size, "\n")); - $string = trim(preg_replace('/^(.*)$/m', " =?$charset?B?\\1?=", $string)); + if (!preg_match('/^[\x20-\x7E]*$/', $string)) { + $chunk_size = 75 - 7 - strlen($charset); + $chunk_size -= $chunk_size % 4; + $string = trim(chunk_split(base64_encode($string), $chunk_size, "\n")); + $string = trim(preg_replace('/^(.*)$/m', " =?$charset?B?\\1?=", $string)); + } return $string; } diff --git a/modules/user/user.module b/modules/user/user.module index e6a940f2c..ab3194599 100644 --- a/modules/user/user.module +++ b/modules/user/user.module @@ -280,6 +280,7 @@ function user_mail_encode($string, $charset = "UTF-8") { ** http://www.rfc-editor.org/rfc/rfc2047.txt ** ** Notes: + ** - Only encode strings that contain non-ASCII characters. ** - The chunks come in groupings of 4 bytes when using base64 ** encoded. ** - trim() is used to ensure that no extra spacing is added by @@ -287,10 +288,12 @@ function user_mail_encode($string, $charset = "UTF-8") { ** - Using \n as the chunk separator may cause problems on some ** systems and may have to be changed to \r\n or \r. */ - $chunk_size = 75 - 7 - strlen($charset); - $chunk_size -= $chunk_size % 4; - $string = trim(chunk_split(base64_encode($string), $chunk_size, "\n")); - $string = trim(preg_replace('/^(.*)$/m', " =?$charset?B?\\1?=", $string)); + if (!preg_match('/^[\x20-\x7E]*$/', $string)) { + $chunk_size = 75 - 7 - strlen($charset); + $chunk_size -= $chunk_size % 4; + $string = trim(chunk_split(base64_encode($string), $chunk_size, "\n")); + $string = trim(preg_replace('/^(.*)$/m', " =?$charset?B?\\1?=", $string)); + } return $string; } |