What is the purpose of the Debug class mentioned in the forum thread for PHP?

The purpose of the Debug class mentioned in the forum thread for PHP is to provide a set of tools for debugging and logging errors in PHP applications. It helps developers to easily track down and fix issues in their code by providing methods for logging messages, handling exceptions, and tracing program flow.

// Example of using the Debug class to log a message
require 'Debug.php';

Debug::log('This is a debug message');