From: kiange at gmail dot com Operating system: Ubuntu 9.04 PHP version: 5.2.11 PHP Bug Type: mbstring related Bug description: mb_convert_encoding couldn't convert GB2312 to UTF8 well?
Description: ------------ A mail message fetched from gmail. The original message encoded in big5, but the result come from gmail become GB2312 in attachments' name. And when converting it into utf8 with mb_convert_encoding(), the result become unreadable. But when change GB2312 to GBK, the result becomes better. Although I'm not sure if it still correct in characters' code, but I could read it. Hope you won't mind that I only tested it in PHP 5.2.6. Reproduce code: --------------- <?php $encodedString = '=?GB2312?B?MjAwOTExMDZfQ1lDVU1JU0xhYl+5UNObX5pXwM+On9Ob5JsuZG9j?='; $imapDecode = imap_mime_header_decode($string); // Returning unreadable result mb_convert_encoding($imapDecode[0]->text, 'UTF-8', 'GB2312'); // Returning correct result mb_convert_encoding($imapDecode[0]->text, 'UTF-8', 'GBK'); -- Edit bug report at http://bugs.php.net/?id=50153&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=50153&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=50153&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=50153&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=50153&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=50153&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=50153&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=50153&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=50153&r=needscript Try newer version: http://bugs.php.net/fix.php?id=50153&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=50153&r=support Expected behavior: http://bugs.php.net/fix.php?id=50153&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=50153&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=50153&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=50153&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=50153&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=50153&r=dst IIS Stability: http://bugs.php.net/fix.php?id=50153&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=50153&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=50153&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=50153&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=50153&r=mysqlcfg
