How to connect PHP to Tencent Cloud SMS interface to implement voice verification code sending function

How PHP connects to Tencent Cloud SMS interface to implement voice verification code sending function

With the rapid development of the Internet, SMS verification codes have become one of the commonly used authentication methods for many websites and applications. In order to improve user experience and security, voice verification codes are gradually becoming popular. This article will introduce how to use PHP language to connect to Tencent Cloud SMS interface to implement the function of sending voice verification codes.

Tencent Cloud is a reliable cloud service provider that provides a wealth of cloud services and API interfaces. Before using Tencent Cloud SMS service, we need to activate the SMS service on the Tencent Cloud console and obtain the corresponding API key.

1. Installing dependent libraries

Before using PHP to connect to the Tencent Cloud SMS interface, we need to install an HTTP client library, such as Guzzle. Open the terminal and execute the following command to install:

composer require guzzlehttp/guzzle

2. Writing code

Create a new PHP file, such as send_voice_code.php, and write the following code in the file:

<?php

require 'vendor/autoload.php';

use GuzzleHttpClient;
use GuzzleHttpExceptionClientException;

// 腾讯云短信接口配置
$appId = 'your_app_id';
$appKey = 'your_app_key';
$templateId = 'your_template_id';
$sign = 'your_sign_name';

// 发送语音验证码
function sendVoiceCode($phoneNumber) {
    global $appId, $appKey, $templateId, $sign;

    $client = new Client([
        'base_uri' => 'https://sms.tencentcloudapi.com',
        'timeout' => 5.0,
    ]);

    try {
        $response = $client->request('POST', '/', [
            'json' => [
                'Action' => 'SendSms',
                'Version' => '2021-01-11',
                'Region' => 'ap-guangzhou',
                'PhoneNumberSet' => [$phoneNumber],
                'TemplateID' => $templateId,
                'TemplateParamSet' => ['your_verification_code'],
                'SignName' => $sign,
            ],
            'headers' => [
                'Content-Type' => 'application/json',
            ],
            'auth' => [$appId, $appKey],
        ]);

        $result = json_decode($response->getBody(), true);
        if ($result['Response']['Error']['Code'] === 'OK') {
            echo '语音验证码发送成功';
        } else {
            echo '语音验证码发送失败：' . $result['Response']['Error']['Message'];
        }
    } catch (ClientException $e) {
        echo '请求出错：' . $e->getMessage();
    }
}

// 测试发送语音验证码
sendVoiceCode('your_phone_number');

In the above code, we first introduced the Guzzle library and defined the configuration information of the Tencent Cloud SMS interface. Then, we created a function called sendVoiceCode to send the voice verification code. This function uses the Guzzle library to create an HTTP client and sends a POST request to the Tencent Cloud SMS interface. Finally, we call the sendVoiceCode function and pass in a mobile phone number for testing.

Please note that your_app_id, your_app_key, your_template_id, your_sign_name, your_verification_code# in the above code ## and your_phone_number need to be replaced with specific values. your_app_id and your_app_key can be obtained from the API key management of the Tencent Cloud console. your_template_id is the voice template ID you created in the Tencent Cloud SMS service. your_sign_name is the SMS signature you configured in Tencent Cloud SMS Service, your_verification_code is the verification code content to be sent, your_phone_number is the mobile phone number to receive the verification code .

Run the test

php send_voice_code.php

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