Thanks to Jan Ehrhardt the extension has Windows builds for PHP 5.3, 5.4 and 5.5
The PHP Crypto has been announced on PHP internal mailing list
PHP FANN has been released. It’s initial stable version supports libfann version 2.1 and 2.2.
PHP Crypto is an objective wrapper for OpenSSL Crypto library. The extension is on Github.
PHP FANN is a PHP wrapper for FANN (Fast Artificial Neural Network) library. The extension is available on PECL and the code can be found on https://github.com/bukka/php-fann.