destoon 短信发送函数及短信接口修改

//参数：$mobile手机号，$message发送内容,$word 字数，$time 时间

function send_sms($mobile, $message, $word = 0, $time = 0) {

      global $db, $DT, $DT_TIME, $DT_IP, $_username;    

    //开启短信，设置了用户名密码，手机号合法，内容给不低于5个字符。

     if(!$DT[‘sms‘] || !DT_CLOUD_UID || !DT_CLOUD_KEY || !is_mobile($mobile) || strlen($message) < 5) return false;    

     $word or $word = word_count($message);     //若没有指定字数，则通过函数word_count计算字数 ，这个函数涉及mb_strlen，strlen的区别。

     $sms_message = convert($message, DT_CHARSET, ‘UTF-8‘);   
     $data = ‘sms_uid=‘.DT_CLOUD_UID.‘&sms_key=‘.md5(DT_CLOUD_KEY.‘|‘.$mobile.‘|‘.md5  ($sms_message)).‘&sms_charset=‘.DT_CHARSET.‘&sms_mobile=‘.$mobile.‘&sms_message=‘.rawurlencode($sms_message).‘&sms_time=‘.$time;
     $header = "POST /send.php HTTP/1.0\r\n";
      $header .= "Accept: */*\r\n";
     $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
     $header .= "Content-Length: ".strlen($data)."\r\n\r\n";
     $fp = function_exists(‘fsockopen‘) ? fsockopen(‘sms.destoon.com‘, 8820) : stream_socket_client(‘sms.destoon.com:8820‘);
     $code = ‘‘;
     if($fp) {
         fputs($fp, $header.$data);
         while(!feof($fp)) {
               $code .= fgets($fp, 1024);
          }
        fclose($fp);
           if($code && strpos($code, ‘destoon_sms_code=‘) !== false) {
             $code = explode(‘destoon_sms_code=‘, $code);
             $code = $code[1];
            } else {
             $code = ‘Can Not Connect SMS Server‘;
            }
        } else {
             $code = ‘Can Not Connect SMS Server‘;
         }

         //记录发送记录
         $db->query("INSERT INTO {&#36;db->pre}sms (mobile,message,word,editor,sendtime,code) VALUES (‘$mobile‘,‘$message‘,‘$word‘,‘$_username‘,‘$DT_TIME‘,‘$code‘)");
          return $code;
}

function word_count($string) {
 if(function_exists(‘mb_strlen‘)) return mb_strlen($string, DT_CHARSET);
 $string = convert($string, DT_CHARSET, ‘gbk‘);
 $length = strlen($string);
 $count = 0;
 for($i = 0; $i < $length; $i++) {
  $t = ord($string[$i]);
  if($t > 127) $i++;
  $count++;
 }
 return $count;
}

/**
  * 通过CURL发送HTTP请求
  * @param string $url  //请求URL
  * @param array $postFields //请求参数 
  * @return mixed
  */
 function curlPost($url=‘‘,$postFields){
  
  $postFields = http_build_query($postFields);
  $ch = curl_init(); 
  curl_setopt ( $ch, CURLOPT_POST, 1 );
  curl_setopt ( $ch, CURLOPT_HEADER, 0 );
  curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
  curl_setopt ( $ch, CURLOPT_URL, $url );
  curl_setopt ( $ch, CURLOPT_POSTFIELDS, $postFields );
  $result = curl_exec ( $ch );
  curl_close ( $ch );
  return $result;
 }
 
 /**
  * 发送短信
  *
  * @param string $mobile 手机号码
  * @param string $msg 短信内容
  * @param string $needstatus 是否需要状态报告
  * @param string $product 产品id，可选
  * @param string $extno   扩展码，可选
  */
 function send_sms($mobile,$msg,$word = 0,$time = 0,$needstatus = ‘false‘,$extno = ‘‘) { 
  global $db, $DT, $DT_TIME, $DT_IP, $_username;
  
     if(!$DT[‘sms‘] || !DT_CLOUD_UID || !DT_CLOUD_KEY || !is_mobile($mobile) || strlen($msg) <3) return false;
  
  $word or $word = word_count($message);
  //创蓝接口参数
  $postArr = array (
              ‘account‘ => DT_CLOUD_UID,
              ‘pswd‘ => DT_CLOUD_KEY,
              ‘msg‘ => $msg,
              ‘mobile‘ => $mobile,
              ‘needstatus‘ => $needstatus,
              ‘extno‘ => $extno
                     );
  $url="http://222.73.117.156/msg/HttpBatchSendSM";
  $result =curlPost($url, $postArr);
  if($result){
     $arr=explode(‘,‘,$result);
     $result=$arr[1]==0?1:$arr[1];   //这个接口成功返回0  返回大于1代表错误
  }
  $db->query("INSERT INTO {&#36;db->pre}sms (mobile,message,word,editor,sendtime,code) VALUES (‘$mobile‘,‘$message‘,‘$word‘,‘$_username‘,‘$DT_TIME‘,‘$result‘)");
  return $result;
 }