PHP Ajax: Manage AJAX applications with only PHP code

This package can be used to build AJAX applications with only PHP, thus without needing to write Javascript code.

The base class can manage all the AJAX interactions between the browser and the Web server.

Applications just need to define sub-classes that define how PHP needs to respond to different events of the page like generating a response to AJAX requests, provide feedback while an AJAX request is being processed, and load AJAX request input parameters.