/** * Get installed indexing clients * * @return array List of installed indexClients */ private function getIndexClients() { $servicIds = $this->container->getServiceIds(); $indexingServices = array(); foreach ($servicIds as $serviceId) { if (strpos($serviceId, 'index_client.') === false) { continue; } $indexingServices[$serviceId] = $this->container->get($serviceId); } return $indexingServices; }