How to declear global variable in Controller?

[eluser]Colin Williams[/eluser]
[quote author="bargainph" date="1245740131"][quote author="bargainph" date="1245740029"][quote author="PEN Vannak" date="1245739774"]Dear CodIgnitor members,

I have the problem with CodeIgnitor when I want to declear the variable in the class controller.
Could you explain me?[/quote]

what do you mean by declear?[/quote]

so it's declare. I was leaning to the 'opposite of clear' option [/quote]

We are also "CodIgnitors" so we must be setting fish on fire...