TeamTNT\TNTSearch\Indexer\TNTIndexer::totalDocumentsInCollection PHP Méthode

    public function totalDocumentsInCollection()
    {
        $query = "SELECT * FROM info WHERE key = 'total_documents'";
        $docs = $this->index->query($query);
        return $docs->fetch(PDO::FETCH_ASSOC)['value'];
    }