diff options
| -rw-r--r-- | system/libraries/Email.php | 13 | ||||
| -rw-r--r-- | user_guide_src/source/changelog.rst | 1 |
2 files changed, 9 insertions, 5 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index acf3629c3..ebff7567a 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1563,11 +1563,10 @@ class CI_Email { if ($this->charset === 'UTF-8') { - if (MB_ENABLED === TRUE) - { - return mb_encode_mimeheader($str, $this->charset, 'Q', $this->crlf); - } - elseif (ICONV_ENABLED === TRUE) + // Note: We used to have mb_encode_mimeheader() as the first choice + // here, but it turned out to be buggy and unreliable. DO NOT + // re-add it! -- Narf + if (ICONV_ENABLED === TRUE) { $output = @iconv_mime_encode('', $str, array( @@ -1590,6 +1589,10 @@ class CI_Email { $chars = iconv_strlen($str, 'UTF-8'); } + elseif (MB_ENABLED === TRUE) + { + $chars = mb_strlen($str, 'UTF-8'); + } } // We might already have this set for UTF-8 diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 60cf4cf02..f9f451d98 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -22,6 +22,7 @@ Bug fixes for 3.0.3 - Fixed a bug where :doc:`Database Transaction <database/transactions>` methods ``trans_begin()``, ``trans_commit()``, ``trans_rollback()`` ignored failures. - Fixed a bug where all :doc:`Database Transaction <database/transactions>` methods returned TRUE while transactions are actually disabled. - Fixed a bug where :doc:`common function <general/common_functions>` :php:func:`html_escape()` modified keys of its array inputs. +- Fixed a bug (#4192) - :doc:`Email Library <libraries/email>` wouldn't always have proper Quoted-printable encoding due to a bug in PHP's own ``mb_mime_encodeheader()`` function. Version 3.0.2 ============= |