Some of you requested that I compile 64 bit Windows binaries for PHP 5.3.2 since they are not officially available from the PHP website. And so, I did and you will find the download link at the end of this post. But first let me tell you about a bug in this release that may or may not affect you.
I compiled PHP 5.3.1 a few weeks ago but noticed that scripts that used the mysql extensions were not working. I thought this was because of a problem with the mysql extensions in this particular build, since the scripts were working fine with a 64 bit build of PHP 5.3.0 that I downloaded from http://windows.php.net/qa/.
Yesterday, after I compiled PHP 5.3.2, I noticed the same problem. And after a lot of messing around I realized that the problem was because PHP was not resolving “localhost” to “127.0.0.1″ and instead resolving to the IPv6 address “::1″. As mentioned before, this problem is not there in PHP 5.3.0, so I believe its a bug in PHP.
A good workaround for this problem is to comment out “::1 localhost” in your “hosts” file (C:\Windows\System32\drivers\etc\hosts) if it isn’t already, and uncomment “127.0.0.1 localhost” if it is commented out by default, as is the case with Windows 7. Another workaround is to use “127.0.0.1″ in your PHP scripts instead of “localhost”.
Also, I tried compiling the mysql extensions with libmysql instead of mysqlnd to see if the problem persisted. I was able to compile the php_mysql extension successfully with libmysql (the php_mysqli and php_pdo_mysql extensions failed to compile with libmysql), and noticed that the problem wasn’t there. Scripts that used the php_mysql extension to connect to the mysql database with “localhost” defined as the database host, were working fine. So, I have included the php_mysql extension compiled with libmysql with this release.
So far, this “localhost” resolution bug is the only one that I have come across in this release.
Anyway, this release also includes the php5apache2_2.dll module for use with 64 bit versions of Apache 2.2.
And here is the configure log for anyone interested in it.
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