public function createNewThread($title, $text, $toptopic = -1)
{
$this->connect->exec("INSERT INTO `" . $this->dbPrefix . "forum_threads` (`forumid`, `userid`, `title`, `text`, `timestamp`, `toptopic`) VALUES (NULL, '" . $this->user->getId() . "', '" . $title . "', '" . $text . "', CURRENT_TIMESTAMP, '" . $toptopic . "');");
$this->nrOfThreads += 1;
$thread = new thread();
$thread->setId($this->connect->lastInsertId());
$thread->setText($text);
$thread->setTimestamp("");
$thread->setTitle($title);
$thread->setUserId($this->user->getId());
$thread->setTopTopic($toptopic);
$thread->setUsername($this->user->getUsername(), $this->connect);
array_push($this->threads, $thread);
return $this->connect->lastInsertId();
}