components/CachedDbAuthManager.php
protected function getCache()
    {
        return $this->cachingDuration > 0 && $this->cacheID !== false ? Yii::app()->getComponent($this->cacheID) : null;
    }
protected function getCache()
    {
        return $this->cachingDuration > 0 && $this->cacheID !== false ? Yii::app()->getComponent($this->cacheID) : null;
    }
protected function getCache ( ) { return $ this -> cachingDuration > 0 && $ this -> cacheID !== false ? Yii :: app ( ) -> getComponent ( $ this -> cacheID ) : null ; }
Returns the caching component for this component.
@return CCache|null the caching component.
Returns the caching component for this component .