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

function diff() {
    $args = func_get_args();

    // $args how has all the arrays you passed in.
}

Answer 2

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.

Answer 3

Instead of

${'arr'.$cnt}[] = ...

use

$arr[$cnt][] = ...

Problem solved. :)

There's no need for variable variables when what you're really looking for is an array.