/** * @static * @return CArrayList */ public static function getCacheTitles() { if (is_null(self::$_cacheTitles)) { self::$_cacheTitles = new CArrayList(); foreach (CActiveRecordProvider::getAllFromTable(TABLE_TITLES)->getItems() as $item) { $term = new CTerm($item); self::$_cacheTitles->add($term->getId(), $term); } } return self::$_cacheTitles; }