yii\elasticsearch\Command::exists PHP 메소드

gets a document from the index

또한 보기: http://www.elastic.co/guide/en/elasticsearch/reference/current/docs-get.html

public exists ( $index, $type, $id ) : mixed
$index
$type
$id
리턴	mixed

    public function exists($index, $type, $id)
    {
        return $this->db->head([$index, $type, $id]);
    }

Command