PHP calls Chuanglan SMS interface to implement group text messaging

With the advancement of the times, text messaging has become one of the important tools for people’s daily communication. On many occasions, group text messaging can greatly improve work efficiency and communication effectiveness. So, in PHP development, how to call the SMS interface to send group text messages? This article will take Chuanglan SMS interface as an example to introduce how to use PHP to implement group text messages.

1. Introduction to Chuanglan SMS interface

Chuanglan SMS is a professional SMS service provider in China. Its SMS interface provides developers with a simple and efficient interface to implement SMS. Send, receive text messages, status report inquiries and other functions. The interface supports multiple protocols such as HTTP, HTTPS, TCP, SMTP, etc. The interface documentation is clear and easy to understand, and can be easily integrated with PHP.

2. Obtain the Chuanglan SMS interface account and password

First, you need to register an account on the Chuanglan SMS platform, then find the API account information in the account center and obtain the account number and password.

3. PHP implements Chuanglan SMS interface call

To call Chuanglan SMS interface in PHP, you can use curl or file_get_contents function to send HTTP requests. Here we take curl as an example, and the specific implementation is as follows:

<?php

// 创蓝短信接口URL
$sendSmsUrl = 'http://smssh1.253.com/msg/send/json';

// 创蓝短信接口账号
$account = 'your_account';

// 创蓝短信接口密码
$password = 'your_password';

// 短信内容
$content = '【签名】您的验证码是123456';

// 手机号码列表，一次发送最多支持1000个号码
$phoneList = array('13812345678', '13912345678');

// 请求参数
$params = array(
    'account' => $account,
    'password' => $password,
    'msg' => $content,
    'phone' => implode(',', $phoneList),
);

// 发送HTTP请求
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $sendSmsUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8'));
$result = curl_exec($ch);
curl_close($ch);

// 处理返回结果
$result = json_decode($result, true);
if ($result['code'] == '0') {
    echo '发送成功';
} else {
    echo '发送失败，错误码为：' . $result['code'];
}

In the above code, $sendSmsUrl is the Chuanglan SMS interface URL, $account and $password are the Chuanglan SMS interface account and password, and $content is the text message content. , $phoneList is the list of mobile phone numbers that receive text messages. Finally, curl is used to send the HTTP request and process the returned results.

In actual use, the sending parameters can be adjusted as needed, such as modifying the text message content, mobile phone number list, etc.

4. Notes

When using the Chuanglan SMS interface to send text messages, you need to pay attention to the following:

1. The account needs to be recharged in advance, otherwise text messages cannot be sent.
2. The maximum length of a single text message is 70 characters.
3. When sending text messages in batches, a maximum of 1,000 mobile phone numbers can be sent at one time.
4. Do not send illegal content and comply with relevant national regulations.

5. Summary

This article briefly introduces how to use PHP to call the Chuanglan SMS interface to implement group text messaging. Chuanglan SMS interface is simple to use and has complete functions. It can be widely used in enterprises, governments, education and other fields. In practical applications, parameter adjustment and program optimization need to be carried out according to specific needs to achieve better results.

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