PayPal Payments Pro/Adaptive Payments PHP Class Library includes methods to easily integrate all of PayPal's APIs, including PayPal Payments Pro and Adaptive Payments. It makes it extremely quick and easy to tie PayPal into your applications. It comes with template solution files for nearly every API call available. All you have to do is populate the request parameters, and you'll get a PHP array result which includes everything you'll need from the API call.
PHP Array to Object converter is a PHP class that can be used to turn any array into an object. It takes an array and assigns the variables of the class with the values of the array entries with the same name. Array entries with array values are also converted to objects recursively.
ClassPublic.java is a Java .class file converter which makes a Java class public and non-final, its fields public, and its methods public and non-final. ClassPublic.java has a compact implementation, depending only on J2SE 1.5.0 or newer. ClassPublic.java can be used to increase interoperability and code reusability of a .class file whose .java source is not available or is not feasible to recompile.
SRR database simulator is a PHP class for storing information in "database tables". The PHP file which contains the class definition and the text files which contain the user data (tables, rows, etc.) can be in a unique directory, so backing up the database is easy. All the data is only stored as text.