protected function fromArray($arr)
{
parent::fromArray($arr);
$this->message_count = 0;
if (sizeof($arr)) {
if (is_array($arr[0])) {
$threadinfo = $arr[0];
} else {
$threadinfo = $arr;
}
if (isset($threadinfo["hidemessages"])) {
$this->hidemessages = $threadinfo["hidemessages"];
}
}
return $this;
}