Sulu\Bundle\SearchBundle\Controller\SearchController::searchAction PHP Method

    public function searchAction(Request $request)
    {
        $queryString = $request->query->get('q');
        $index = $request->query->get('index', null);
        $locale = $request->query->get('locale', null);
        $page = $this->listRestHelper->getPage();
        $limit = $this->listRestHelper->getLimit();
        $startTime = microtime(true);
        $indexes = $index ? [$index] : $this->getAllowedIndexes();
        $query = $this->searchManager->createSearch($queryString);
        if ($locale) {
            $query->locale($locale);
        }
        $query->indexes($indexes);
        $query->setLimit($limit);
        $time = microtime(true) - $startTime;
        $adapter = new ArrayAdapter(iterator_to_array($query->execute()));
        $pager = new Pagerfanta($adapter);
        $pager->setMaxPerPage($limit);
        $pager->setCurrentPage($page);
        $representation = new SearchResultRepresentation(new CollectionRepresentation($pager->getCurrentPageResults(), 'result'), 'sulu_search_search', ['locale' => $locale, 'query' => $query, 'index' => $index], (int) $page, (int) $limit, $pager->getNbPages(), 'page', 'limit', false, $adapter->getNbResults(), $this->getIndexTotals($adapter->getArray()), number_format($time, 8));
        $view = View::create($representation);
        $context = SerializationContext::create();
        $context->enableMaxDepthChecks();
        $context->setSerializeNull(true);
        $view->setSerializationContext($context);
        return $this->viewHandler->handle($view);
    }