CAllForumPrivateMessage::PMSize

static function PMSize($USER_ID, $CountMess = false)
{
	$USER_ID = intval($USER_ID);
	if (COption::GetOptionString("forum", "UsePMVersion", "2") == 2)
		$count = CForumPrivateMessage::GetList(array(), array("USER_ID"=>$USER_ID), true);
	else
		$count = CForumPrivateMessage::GetList(array(), array("USER_ID"=>$USER_ID, "OWNER_ID"=>$USER_ID), true);

	$count = $count->GetNext();
	if ($CountMess)
	{
		$ratio = $count["CNT"]/$CountMess;
		return ($ratio < 1 ? $ratio : 1);
	}
	return $count["CNT"];
}