PHP calls Yunzhixun SMS interface to implement batch SMS sending

In modern society, SMS is used more and more widely. It is not only used for communication between individuals, but also used by all walks of life for related business notifications and reminders. How to send batch text messages has become a problem that many companies, organizations and individuals must face. The PHP calling Yunzhixun SMS interface has become a way to use cloud technology to achieve efficient batch SMS sending.

Introduction to Yunzhixun SMS Interface

As a domestic cloud communication service provider, Yunzhixun provides various communication solutions and services to customers. Among them, SMS service is one of the important businesses of Yunzhixun. Yunzhixun's SMS interface can be connected to the client through the HTTP protocol, and the calling interface can be implemented through libraries (SDK) in various languages. Among the many language libraries, the PHP library is a more commonly used method.

PHP steps to call Yunzhixun SMS interface

1. Register a Yunzhixun account and obtain account_sid and auth_token

Before using the Yunzhixun SMS interface, you need to first Register on the official website of Yunzhixun and obtain the account information. Among them, account_sid and auth_token are two important parameters used to verify user identity. When using the Yunzhixun SMS interface, these two parameters need to be used in the Authorization header in the HTTP request to achieve authentication.

2. Write PHP code to call the Yunzhixun SMS interface

After obtaining account_sid and auth_token, we can write PHP code to call the Yunzhixun SMS interface. The specific implementation process is as follows:

header("Content-Type: text/html; charset=UTF-8");
function sendSms($url,$account_sid,$ auth_token,$body,$to,$appid,$templateid){

date_default_timezone_set("Asia/Shanghai");
$time=date("YmdHis",time());
$sig=md5($account_sid.$auth_token.$time);

$postData=array(
    'accountsid'=>$account_sid,
    'timestamp'=>$time,
    'sig'=>$sig,
    'msg'=>$body,
    'to'=>$to,
    'appid'=>$appid,
    'templateid'=>$templateid
);
$json_data=json_encode($postData);
$ch=curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_POSTFIELDS,$json_data);
curl_setopt($ch,CURLOPT_HTTPHEADER,array(
    'Accept:application/json',
    'Content-Type:application/json;charset=utf-8',
    'Content-Length:'.strlen($json_data)
));

$result=curl_exec($ch);
curl_close($ch);
return $result;

}
$url="https://api.ucpaas.com/sms-partner/access/batch-send. json";
$account_sid="your accountsid";
$auth_token="your authtoken";
$body="[Yunzhixun] Your verification code is 1234";
$to ="151xxxxxxx,152xxxxxxxx,153xxxxxxxx";
$appid="your appid";
$templateid="your templateid";
$res=sendSms($url,$account_sid,$auth_token,$body ,$to,$appid,$templateid);
$resArr=json_decode($res,true);
//Processing return results
if($resArr'resp'=="000000"){

echo "发送成功";

}else{

echo "发送失败";

}
?>

3. Run the PHP program and implement batch SMS sending

After writing PHP After the code, we can run it on the server and implement batch SMS sending. Before running the PHP program, you need to ensure that the PHP environment has been installed on the server and the above code has been uploaded. In addition, you need to pay attention to filling in the correct account_sid, auth_token, appid and templateid, otherwise the sending will fail.

Summary

It is a very convenient and efficient way for PHP to call the Yunzhixun SMS interface to send batch SMS messages. By properly using the SMS interface of Yunzhixun, the communication efficiency of enterprises, organizations and individuals can be greatly improved. At the same time, security and reliability need to be paid attention to during development to ensure the success rate and reliability of SMS sending.

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