MRTG configurations

function unique_random_numbers($count_of_random_numbers)
{
$rage_factor=2;
$count_of_random_numbers = 4;

$array_of_unique_random_numbers=array();
while(count($array_of_unique_random_numbers) < $count_of_random_numbers)
{
$random_number=mt_rand(0, $rage_factor*$count_of_random_numbers);
$array_of_unique_random_numbers[] = $random_number;
$array_of_unique_random_numbers = array_unique($array_of_unique_random_numbers);
}

return $array_of_unique_random_numbers;




}