close() 공개 메소드

Wrapper method for MongoClient::close().
또한 보기: http://php.net/manual/en/mongoclient.close.php
public close ( ) : boolean
리턴 boolean
 protected function tearDown()
 {
     $this->oid = array();
     if ($this->connection) {
         $this->connection->close();
         $this->connection = null;
     }
     if ($this->con) {
         $this->con->drop();
         $this->con = null;
     }
 }