A little debug function for php

While programming in PHP you sometimes want to actually 'see' the content of a variable, array or object. This is possible by using a function like print_r() or var_dump(), but to make it a bit more usable i wrote my own version, which also highlights arrays and objects and can display a bit additional info.

The code, together with some examples can be found here: http://dev.budts.be/testcases/20041112/var_dump_a_demo.php