Issues with capturing Array value to php variable

Question

I have a Cookie string from a dynamic table that is looped and arrayed on the 7th index. I then check which array is empty and produce my outputs. For the line that says $role = $array[0]; where I have the print $role. It will print what I need put it will output about 5 times.

My Attempt: If I try to place the print $role outside the for loop it will print once and not print when other instances $role value was passed.

if (!empty($_COOKIE['arr'])) {
    $arr = $_COOKIE['arr'];
    $array = explode (",", $arr);

    $role='';

    for ($i = 0; $i < count($array ); $i++) {
        for ($j = $i + 7; $j < count($array ); $j++) {
            if (!empty($array[$j]) ){
                print_r($array[$i]);
                echo '<br>';
            }
            break;
        } 
        if (empty($array[$j]) ){
            print_r($array[$i]);
            echo '<br>'; 
            for ($m = 0; $m < strlen($array[$i]); $m++) {
                $role = $array[0]; 
                print $role; 
                break;
            }
        }
    }
    //print $role;
}