TeamTNT\TNTSearch\Indexer\TNTIndexer::loadConfig PHP Method

    public function loadConfig($config)
    {
        $this->config = $config;
        $this->config['storage'] = rtrim($this->config['storage'], '/') . '/';
        if (!isset($this->config['driver'])) {
            $this->config['driver'] = "";
        }
    }

 public function createIndex($indexName)
 {
     $indexer = new TNTIndexer();
     $indexer->loadConfig($this->config);
     if ($this->dbh) {
         $indexer->setDatabaseHandle($this->dbh);
     }
     return $indexer->createIndex($indexName);
 }