Get a variable value inside a config file from MyController?

[eluser]chefnelone[/eluser]
[quote author="cideveloper" date="1296771441"]Maybe I don't understand what you are trying to do here, but isn't that backwards? Don't you usually set values in the config file and then access them in controllers/models?[/quote]

You're right but I need that a value in a config file take its value from a database. So, I took it in My_controller and I just need to pass it to a config file.