PHPMailer\PHPMailer\PHPMailer::getSMTPInstance PHP Method

getSMTPInstance() public method

Override this function to load your own SMTP implementation
public getSMTPInstance ( ) : SMTP
return SMTP
    public function getSMTPInstance()
    {
        if (!is_object($this->smtp)) {
            $this->smtp = new SMTP();
        }
        return $this->smtp;
    }