function get_online_peoples($limit = 10, $start = 0)
{
$start = intval($start);
$limit = intval($limit);
$seconds = intval($this->config->item('online_seconds'));
if (intval($seconds) < 300) {
$seconds = 300;
}
$time = date("Y-m-d H:i:s", strtotime("-{$seconds} seconds"));
$this->db->select('sql_calc_found_rows u2_uid')->from('u2_online')->where('u2_stay_time >', $time);
if ($limit > 0) {
$this->db->limit($limit, $start);
}
$oids = lazy_get_data();
save_count();
if (!$oids) {
return NULL;
}
foreach ($oids as $o) {
$ids[] = $o['u2_uid'];
}
$users = $this->get_users_by_ids($ids);
return $users;
}
function get_count($save = true)
{
if ($save) {
save_count();
}
if (isset($GLOBALS['__sql_count'])) {
return $GLOBALS['__sql_count'];
}
return 0;
}
