protected function options()
    {
        $areas   = app(AreaManager::class)->getAreas();
        $options = [];
        foreach ($areas as $area) {
            array_set($options, $area->getId(), $area->getLabel());
        }
        return $options;
    }
protected function options()
    {
        $areas   = app(AreaManager::class)->getAreas();
        $options = [];
        foreach ($areas as $area) {
            array_set($options, $area->getId(), $area->getLabel());
        }
        return $options;
    }
protected function options ( ) { $ areas = app ( AreaManager :: class ) -> getAreas ( ) ; $ options = [ ] ; foreach ( $ areas as $ area ) { array_set ( $ options , $ area -> getId ( ) , $ area -> getLabel ( ) ) ; } return $ options ; }
Filter instance dataprovider

@return Collection
Filter instance dataprovider