如何在单个数组中组合多个变量

    $arrray = array(
        $this->_SmailerTyle => "PHPMailer",
        $this->_SsendMail   => "smtp",
        $this->from         => "[email protected]",
        $this->to           => "[email protected]",
        $this->subject      => "This is example subject",
        $this->message      => "This is example message",
        );
        print_r($arrray);

任何一个都有助于在多个变量中转换单个数组。