$this->load->vars()

[eluser]mihailt[/eluser]
[quote author="xwero" date="1227205020"]I think a class variable is a bad idea because then it's a part of the super object. Because you don't know how all the classes are named that can be added to the super object it's possible you get same name errors.
[/quote]

not sure that i got you right , but i think it's not the issue, since static variable is a class variable not object variable and object instance doesn't have acces to it.

Anyway, setting the implementation aside, what needs to be done can be achived by following registry pattern.