Upgrading PHP to 4.3.2

Could someone please tell me how I would go about upgrading
PHP to 4.3.2 from 4.3.1? I checked php.net and they have upgrades to 4.3.1 from 4.3.0, but there doesn’t seem to be anything for 4.3.1 to 4.3.2.

It’s just I want to use some of the newer GD functions like imagecreatetruecolor() and imagecopyresampled(), and 4.3.1 only has v1.6 of the GD library. Those functions were added in 2.0.

Would I just have to overwrite the PHP directory, or would I have to change some other things?

I figured it out.

You have to overwrite the PHP directory totally, then move the php4ts.dll file to the windows directory. Finally you change the name of the php_gd2.dll file to php_gd.dll.