public function getFieldsCache()
    {
        $cache = $this->repository->getMandango()->getCache()->get($this->hash);

        return ($cache && isset($cache['fields'])) ? $cache['fields'] : null;
    }
public function getFieldsCache()
    {
        $cache = $this->repository->getMandango()->getCache()->get($this->hash);

        return ($cache && isset($cache['fields'])) ? $cache['fields'] : null;
    }
public function getFieldsCache ( ) { $ cache = $ this -> repository -> getMandango ( ) -> getCache ( ) -> get ( $ this -> hash ) ; return ( $ cache && isset ( $ cache [ 'fields' ] ) ) ? $ cache [ 'fields' ] : null ; }
Returns the fields in cache.

@return array|null The fields in cache, or null if there is not.
Returns the fields in cache .