How to pass a variable number of parameters to a function in PHP

Question

I have this multidimensional array (called $values):

Array
(
    [0] => Array
        (
            [0] => 5
            [1] => 2
            [2] =>          


        

Answer 1

Not sure if this is what you want, as I didn't read all of that, but check out:

call_user_func_array('array_diff', $values)

Maybe that's what you want.