_number; } function majorVersion() { $tmp = explode('.', $this->_number, 3); return (int) $tmp[0]; } function minorVersion() { $tmp = explode('.', $this->_number, 3); return (int) $tmp[1]; } function subminorVersion() { $tmp = explode('.', $this->_number, 3); return (int) $tmp[2]; } function banner() { return $this->_string .", ". $this->_number; } } ?>