Calling a function from inside a view

[eluser]Omaplie[/eluser]
Hi,

I really like this forum because people try to help each other.
That's why I post this new topic because I have a trouble.

In fact, I would like to call a function from a controller in a view.
In my view I have a « if » and if it's ok, launch my function in my controller.

I know that I need to respect the MVC but I don't know how to do

What I have done at first is to create a variable in my controller :

Code:

<?php $data['myfunction'] = $this->CallToOtherFunction(); ?>

and in my view :

Code:

<?php echo $myfunction; ?>

But my trouble is that I need to get parameters that are in my view.
I would like to call my function but with parameters and it's not possible
with the method with the variable.

Please give me a solution

Thank you very much