TeamTNT\TNTSearch\TNTSearch::totalMatchingDocuments PHP Method

    public function totalMatchingDocuments($keyword, $isLastWord = false)
    {
        $occurance = $this->getWordlistByKeyword($keyword, $isLastWord);
        if (isset($occurance[0])) {
            return $occurance[0]['num_docs'];
        }
        return 0;
    }