dBug is a variable dump tool, similar to Cold Fusion’s cfdump, for PHP which provides the following:

• Outputs colored and structured tabular variable information.
• Variable types supported are: Arrays, Classes/Objects, Database and XML Resources.
• Ability to force certain types of output. Example: You can force an object variable to be outputted as an array type variable.

Integrating it with your code is as simple as the code shown below:

include_once("dBug.php");
new dBug($myVariable);

Link: dBug