第一时间也更新了下！不过每次更新php都需要重新安装memcached！
PHP 5.4.17 released!
04-Jul-2013
The PHP development team announces the immediate availability of PHP 5.4.17. About 20 bugs were fixed. All users of PHP are encouraged to upgrade to this release.
For source downloads of PHP 5.4.17 please visit our downloads page, Windows binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.