#43345 [NEW]: broken mb_encode_mimeheader()

From: wiela at centras dot lt Operating system: Windows XP HE PHP version: 5.2.5 PHP Bug Type: mbstring related Bug description: broken mb_encode_mimeheader() Description: ------------ php v5.2.5, mb_encode_mimeheader(), both QP and base64 encoding schemes incorrectly encodes utf-8 strings. Reproduce code: --------------- // $str1 and $str2 characters are in the Latin-Extended-A plane // $str1 is 'utf-8' string, its base64_encode is: // 'xITEjMSYxJbErsWgxbLFqsW9' $str1 = "ĄČĘĖĮŠŲŪŽ"; // $str2 is 'utf-8' string, its base64_encode is: // 'xIXEjcSZxJfEr8WhxbPFq8W+' $str2 = "ąčęėįšųūž"; echo mb_encode_mimeheader($str1, 'UTF-8', 'Q'); echo mb_encode_mimeheader($str1, 'UTF-8', 'B'); echo mb_encode_mimeheader($str2, 'UTF-8', 'Q'); echo mb_encode_mimeheader($str2, 'UTF-8', 'B'); Expected result: ---------------- for $str1, QP encoding: =?UTF-8?Q?=C4=84=C4=8C=C4=98=C4=96=C4=AE=C5=A0=C5=B2=C5=AA=C5=BD?= for $str1, base64 encoding: =?UTF-8?B?xITEjMSYxJbErsWgxbLFqsW9?= for $str2, QP encoding: =?UTF-8?Q?=C4=85=C4=8D=C4=99=C4=97=C4=AF=C5=A1=C5=B3=C5=AB=C5=BE?= for $str2, base64 encoding: =?UTF-8?B?xIXEjcSZxJfEr8WhxbPFq8W+?= Actual result: -------------- for $str1, QP encoding: =?UTF-8?Q?=C3=84=C2=84=C3=84=C2=8C=C3=84=C2=98=C3=84=C2=96=C3=84=C2=AE?= =?UTF-8?Q?=C3=85=C2=A0=C3=85=C2=B2=C3=85=C2=AA=C3=85=C2=BD?= for $str1, base64 encoding: =?UTF-8?B?w4TChMOEwozDhMKYw4TClsOEwq7DhcKgw4XCssOFwqrDhcK9?= for $str2, QP encoding: =?UTF-8?Q?=C3=84=C2=85=C3=84=C2=8D=C3=84=C2=99=C3=84=C2=97=C3=84=C2=AF?= =?UTF-8?Q?=C3=85=C2=A1=C3=85=C2=B3=C3=85=C2=AB=C3=85=C2=BE?= for $str2, base64 encoding: =?UTF-8?B?w4TChcOEwo3DhMKZw4TCl8OEwq/DhcKhw4XCs8OFwqvDhcK+?= -- Edit bug report at http://bugs.php.net/?id=43345&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43345&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43345&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43345&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43345&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=43345&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=43345&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=43345&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=43345&r=needscript Try newer version: http://bugs.php.net/fix.php?id=43345&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=43345&r=support Expected behavior: http://bugs.php.net/fix.php?id=43345&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=43345&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=43345&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=43345&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43345&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=43345&r=dst IIS Stability: http://bugs.php.net/fix.php?id=43345&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=43345&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=43345&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=43345&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=43345&r=mysqlcfg