WordStatTable::parseQuery

static function parseQuery($query)
{
	$words = explode(' ', $query);

	$result = array();
	foreach($words as $k => &$word)
	{
		$word = ToUpper(trim($word));

		if(strlen($word) < 2 || isset(static::$blackList[$word]))
			continue;

		$result[] = $word;
	}

	$result = array_unique($result);

	//natsort($result);

	return $result;
}