Update (26 Feb 2012): New builds with working php_intl extension compiled against latest version of ICU (126.96.36.199).
Update (10 Mar 2012): You can now download php5apache2_4.dll (for Apache 2.4) from here.
PHP 5.3.10 was released on February 2, 2012 to provide a critical security fix.
Here are the 64 bit thread safe and non thread safe binaries for Windows. A usual, they have been compiled with Visual C++ 2008 (VC9). Also, I have compiled them against latest versions of OpenSSL (1.0.0g) and zlib (1.2.6).
VC9 x64 Thread Safe
php-5.3.10-Win32-VC9-x64.zip (Mirror 1) (Mirror 2)
VC9 x64 Non Thread Safe
php-5.3.10-nts-Win32-VC9-x64.zip (Mirror 1) (Mirror 2)
Additional extensions can be found here – http://www.mediafire.com/php-win64-extensions.
Currently the following extensions are available – APC, dbase, eAccelerator, geoip, http, memcache, mongo, OAuth, printer, ssh2, suhosin and win32service.
Apache HTTP Server 2.2.22 was released recently (January 31, 2012). As usual, this version is a security and bug fix release. A list of security vulnerabilities that were fixed can be found here. The complete official changelog can be found here. And here are the 32 bit and 64 bit binaries for Windows.
The binaries were compiled with Visual C++ 2008 (MSVC9) against latest versions of OpenSSL (1.0.0g) and zlib (1.2.6), and have IPv6 support. The 64 bit binaries no longer have the bug that was causing Apache to crash when mod_rewrite logging was enabled.
The installers are not digitally signed this time since my code signing certificate has expired. So, please use the provided file hashes instead to verify the integrity of the installers.
apache_2.2.22-x64-openssl-1.0.0g.msi (Mirror 1) (Mirror 2)
apache_2.2.22-x64-no-ssl.msi (Mirror 1) (Mirror 2)
apache_2.2.22-x86-no-ssl.msi (Mirror 1) (Mirror 2)
apache_2.2.22-x86-openssl-1.0.0g.msi (Mirror 1) (Mirror 2)