Yii-- smsto短信接口的函數

public function smsto($telphone,$message)    
    {    
        //短信接口用戶名 $uid，如果沒有或不能發送請與客服聯繫    
        $uid = 'zyd';    
        //短信接口密碼 $passwd    
        $passwd = '123456';    
  
        //發送到的目標手機號碼 $telphone    
        $telphone = $telphone;//此處改成自己的手機號    
        //短信內容 $message    
        $message = $message;    
        $message1 =urlencode(mb_convert_encoding($message, 'utf-8', 'gb2312'));    
        $gateway = "http://sms.zyd.com/msgsend.ashx?USERNAME={$uid}&PASSWORD={$passwd}&MOBILE={$telphone}&CONTENT={$message1}&SEQ=1000"; //接口,請自行修改   
        $result = file_get_contents($gateway);        
        return $result;  
    }