private function prepareResult($all, $errors)
{
$result = array();
$allCount = sizeof($all);
if ($allCount > 0) {
$count = (int) $this->settings->getCountOfPosts();
$count = $count > $allCount ? $allCount : $count;
usort($all, array($this, 'compareByTime'));
$result = array_slice($all, 0, $count);
}
$response = array('id' => (int) $this->settings->getId(), 'items' => $result, 'errors' => $errors);
return json_encode($response);
}
