官方原文：http://news.php.net/php.internals/56582
Hello,
The PHP team released the second release candidates of PHP 5.3.9 and PHP
5.4.0 today:You can find the packages for PHP 5.3.9RC2 here:
http://downloads.php.net/johannes
and respectively for PHP 5.4.0RC2:
http://downloads.php.net/stas
The Windows team provides windows binaries for both releases which you
find here:http://windows.php.net/qa/
Please ensure that the releases are solid and all things behave as
expected! Test these release candidates against your code base and
report any problems you encounter or successful tests you’ve run.The third release candidates will be released on December 8.
regards,
Johannes, Stas and David