what to check before using 'get_result' function?

I used this condition to check if the server supports get_result function or nor, it works fine in local host and my two online server but for the third on I’ve gotten an error

if ( phpversion() >= '5.3.0' && phpversion('mysqlnd') && extension_loaded('mysqlnd') ) {
            if ( !$this->result = $this->statement->get_result() )
                $this->error("Getting result set failed: (" . $this->statement->errno . ") " . $this->statement->error);
            $this->statement->close();
            if ( is_bool($this->result) )
                return $this->result ? array() : false;
            return $this->result($hasObjectiveResult);
        }

What extra thing I should have checked for make sure the server supports get_result?
now it says undefined function get_result?
how can I make it work?