CodeIgniter - Calling a function from inside a view

Question

Is it possible to call a function which is located in a controller from a view?

This is what i have in my controller, as an example

function checkKey         


        

Answer 1

you can declare a function this way inside views:

$myfunction = function_that_do_something( ) {
}

// then call as you want
$myfunction( );

the only thing is that you cannot acces the variables from the function -> simply pass them to the function