How do widgets work?

[lagrangianpoint]

Guys, do you know how to create php widgets? Where can I create them / edit them? Where is the PHP source code located? Any links or tutorials would help.
Thanks

[noypiscripter]

vB5 already has PHP widget or module by default. Do you want to create a new one. What exactly do you want to do?

[devoidfeast]

this is not a valid question..:) don't play with php widget if you do not know what you are doing otherwise you will not stop banging your head across every input device you have around.