function search($user_ = null)
{
$res = $_SESSION['service']->users_groups_list_partial($this->search_item, $this->search_fields, $user_);
if (is_null($res) or is_null($res['data'])) {
return array();
}
$groups = array();
foreach ($res['data'] as $item_id => $item) {
$group = new UsersGroup($item);
if (!$group->is_valid()) {
continue;
}
$groups[] = $group;
}
uasort($groups, "usergroup_cmp");
$this->partial_result = $res['partial'];
$this->result = $groups;
return $this->result;
}
public function users_group_info($id_)
{
$args = func_get_args();
// func_get_args(): Can't be used as a function parameter before PHP 5.3.0
$res = $this->__call('users_group_info', $args);
if ($res === null) {
return null;
}
$group = new UsersGroup($res);
if (!$group->is_valid()) {
return null;
}
return $group;
}