Access Multidimensional Array element with out knowing parent elements

Question

I have function that returns the following multidimensional array. I don\'t have control of how the array is formed. Im trying to access the \'Result\' elements. This issue

Answer 1

function findkeyval($arr,$key) {
    if(isset($arr[$key])) {
        return $arr[$key];
    }else {
        foreach($arr as $a) {
            if(is_array($a)) {
                $val=findkeyval($a,$key);
                if($val) {
                   return $val;
                }
            }
        }
    }
}