/**
* @param array $arr
* @param Utils\Paginator $paginator
* @return array
*/
private function skipSteps(array $arr, Utils\Paginator $paginator)
{
$radius = $this->skipRadius;
if ($radius) {
$quotient = ($paginator->getPageCount() - 1) / $radius;
for ($i = 0; $i <= $radius; $i++) {
$arr[] = (int) round($quotient * $i) + $paginator->getFirstPage();
}
$arr = array_unique($arr);
sort($arr);
}
return $arr;
}
