codevro.php is a series of code validation algorithms ported to PHP. It can be used to check, format and get information about many types of code formats. Codevro.php is also available as a jQuery plugin as well. Requirements:- PHP 5.3 or Higher

PHP_Blowfish is a PHP script for working with the Blowfish encryption algorithms, which supports both CBC and ECB Blowfish algorithms. All encryption code is self-contained, with no loading of external libraries. A demo is included with the download package. Requirements:- PHP 5 or Higher