Updated WP to 2.8 , then I soloved a permission problem of phpbb3. The owner of some files created by PHP is nobody , and the Public permissions of them is 0 ,that means other users can not read them at least, so I could not backup files via ftpclient and I could not chmod via ftpclient obviously.
I wrote some codes,
<?php
$sign=chmod(‘filename’,0644);
echo $sign;
?>
Then uploaded it to the directories via ftpclient and ran them via web browser, all things became OK.
懒的升级了，弄完后还要改主题
新版本修正了几百个bug，为了安全还是紧跟步伐。主题的问题，我采用的默认主题，省事不少。
恭喜升级～
同喜同喜.汗! 啥时候流行升个级也恭喜了~~