How to implement a text messaging plug-in in php

With the continuous development of modern society, text messaging has become an indispensable part of people's daily life and business activities. In website development, text messaging is also a construction point that must be implemented. PHP is a powerful server scripting language that has become the first choice of developers because of its convenient development and wide application. This article will introduce how to use PHP to implement a text messaging plug-in.

1. Prerequisites

Before starting development, you need to complete the following preparations:

• Determine the interface for sending SMS messages, such as the Alibaba Cloud SMS interface, etc.
• Get the API key and Secret key for sending SMS messages.
• Install the PHP environment, curl module and JSON extension.

2. Install SDK

First of all, we need to install the SMS SDK in the PHP project. I personally recommend using Composer for installation, as follows:

composer require topthink/think-sms

After the installation is completed , you can start sending regular text messages and template text messages.

3. Send text messages

1. Send ordinary text messages

Ordinary text messages mean that there is no template design and only the message containing the text message content needs to be sent. First, you need to introduce the think-sms namespace into the code, and then use the SMS sending class in the library to initialize:

use think\facade\Sms;
//初始化短信发送类
$config = [
    'default' => 'aliyun',
    //短信服务商
    'agents'  => [
        'aliyun' => [
            'access_key_id' => Env::get('sms.access_key_id'),
            'access_key_secret' => Env::get('sms.access_key_secret'),
            'sign_name' => Env::get('sms.sign_name'),
            //阿里云短信接口参数
        ],
    ],
]
Sms::setConfig($config);

Next, you can send text messages:

Sms::send('手机号码', '短信内容');

2. Send template SMS

Template SMS refers to the design based on SMS templates to keep the SMS content of different services consistent. You need to pre-design the SMS template in the interface and then use it to send SMS. The specific operation process is as follows:

• Configure SMS sending class

use think\facade\Sms;

$config = [
    'default' => 'aliyun',
    'agents'  => [
        'aliyun' => [
            'access_key_id' => Env::get('sms.access_key_id'),
            'access_key_secret' => Env::get('sms.access_key_secret'),
            'sign_name' => Env::get('sms.sign_name'),
            'template_code' => [
                //模板编号和对应的模板内容
                'code1' => '模板1',
                'code2' => '模板2',
            ],
        ],
    ],
];

Sms::setConfig($config);

• Send template SMS

To send template SMS, you need to follow the template The design needs to fill in the corresponding parameters. As shown in the following code, we assume that the template number is code1, we need to fill in the parameters $user_name and $code into the template, and send a text message to the mobile phone $phone_no is on.

$template = [
    'code' => 'code1',
    'data' => [
        'name' => $user_name,
        'code' => $code,
    ],
];
Sms::send($phone_no, $template);

4. Error handling

During the sending process, network problems or parameter errors may occur. In order to ensure the accuracy of text message sending, the results of text message sending need to be detected and processed. Error handling can be done in the following ways:

//发送成功，返回数组
$ret = Sms::send($phone_no, $template);
if (isset($ret['code']) && $ret['code'] === 0) {
    //发送成功处理
} else {
    //发送失败处理
}

5. Summary

This article introduces how to use PHP’s think-sms plug-in to implement the SMS sending function, involving SMS Initialization of sending, sending of ordinary SMS, sending of template SMS and error handling, etc. With these simple steps, we can easily implement SMS sending functionality, adding more complete functionality to any PHP project.

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