


ChatGPT PHP development practice: creating intelligent marketing chat assistant function
ChatGPT PHP development practice: creating intelligent marketing chat assistant function
In today's digital business environment, providing customer satisfaction service experience has become one of the key factors for enterprise competition. one. With the continuous development of artificial intelligence technology, intelligent chat assistants are playing an increasingly important role in enhancing customer communication and improving sales performance. This article will introduce how to use PHP and OpenAI's ChatGPT API to develop intelligent marketing chat assistant functions, and provide specific code examples.
- Preparation
Before starting development, you need to meet the following requirements: - An OpenAI account and API key. For details, please refer to the OpenAI official documentation;
- Server environment for PHP 7.4 and above;
- Planned chat scenarios and question collections.
- Install the OpenAI API client library
First, use Composer to install the OpenAI API client library in your PHP project. Create a composer.json file in the project root directory and add the following content:
{ "require": { "openai/api": "0.2.*" } }
Then, run the composer install
command in the terminal to install the library.
- Writing PHP Code
Create a file namedChatGPT.php
and write the following code:
<?php use OpenAIApiDefaultApi; use OpenAIConfiguration; use OpenAIModelChatCompletionRequest; use OpenAIModelChatCompletionResponse; class ChatGPT { private DefaultApi $api; public function __construct(string $apiKey) { $config = Configuration::getDefaultConfiguration()->setApiKey('Authorization', 'Bearer ' . $apiKey); $this->api = new DefaultApi($config); } public function generateResponse(string $message): string { $request = new ChatCompletionRequest([ 'messages' => [['role' => 'system', 'content' => 'You are a helpful assistant.']], 'messages' => [['role' => 'user', 'content' => $message]], 'model' => 'gpt-3.5-turbo', 'maxTokens' => 100, 'temperature' => 0.6, 'n' => 1, 'stop' => [' '] ]); $response = $this->api->createCompletion($request); $choices = $response->getChoices(); if (!empty($choices)) { /** @var ChatCompletionResponse $choice */ $choice = $choices[0]; $responseMessage = $choice->getMessages()[0]['content']; return $responseMessage; } return ''; } }
In this code , we first initialize the client library using the OpenAI API key. Then, we define a generateResponse
method that receives the message from the user and uses the ChatGPT API to generate and return a smart reply.
- Using ChatGPT
In your PHP project, use the following code to initialize ChatGPT and handle user requests:
<?php require 'ChatGPT.php'; $apiKey = 'YOUR_OPENAI_API_KEY'; // 替换为您的OpenAI API密钥 $chatBot = new ChatGPT($apiKey); // 处理用户请求 if ($_SERVER['REQUEST_METHOD'] === 'POST') { $message = $_POST['message']; $response = $chatBot->generateResponse($message); // 返回JSON响应 header('Content-Type: application/json'); echo json_encode(['response' => $response]); }
The above code initializes ChatGPT and handles user requests when receiving When the POST request is made, the user's message is read and a reply is generated using ChatGPT, and finally the reply is returned to the client in JSON format.
- Front-end integration
In order to interact with users in real time, you can use HTML and JavaScript to integrate the front-end interface. Create a file namedindex.html
and add the following content:
<!DOCTYPE html> <html> <head> <title>ChatGPT</title> </head> <body> <h1>ChatGPT - 智能营销聊天助手</h1> <div id="chat"> <div id="messages"></div> <div id="input-container"> <input type="text" id="input" placeholder="请输入消息..." autocomplete="off"> <button id="send">发送</button> </div> </div> <script> const messagesContainer = document.getElementById('messages'); const input = document.getElementById('input'); const sendButton = document.getElementById('send'); sendButton.addEventListener('click', () => sendMessage()); input.addEventListener('keydown', (event) => { if (event.key === 'Enter') { sendMessage(); } }); function sendMessage() { const message = input.value.trim(); if (message.length === 0) { return; } addMessage(message, 'user'); input.value = ''; fetch('/chat.php', { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded' }, body: `message=${encodeURIComponent(message)}` }) .then(response => response.json()) .then(data => handleResponse(data.response)) .catch(error => console.error(error)); } function addMessage(content, role) { const messageContainer = document.createElement('div'); messageContainer.className = `message ${role}`; messageContainer.textContent = content; messagesContainer.appendChild(messageContainer); messagesContainer.scrollTop = messagesContainer.scrollHeight; } function handleResponse(response) { addMessage(response, 'bot'); } </script> </body> </html>
The above code creates a simple chat interface where users can enter messages in the input box, and click the send button. Send user messages to the PHP server through JavaScript, then receive the reply returned by the server and display it on the interface.
- Run the Application
Deploy your PHP files and front-end files to your PHP server. Make sure the server supports PHP and has the required extensions and dependencies installed.
Access the deployed application and you can interact with the intelligent marketing chat assistant in real time!
Conclusion
This article introduces how to use PHP and OpenAI’s ChatGPT API to develop intelligent marketing chat assistant functions. By leveraging ChatGPT, you can provide more intelligent and personalized services, improving customer satisfaction and sales performance. The above code examples are for reference only and can be customized and extended according to actual needs.
I hope this article will be helpful to you in developing intelligent chat assistants!
The above is the detailed content of ChatGPT PHP development practice: creating intelligent marketing chat assistant function. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Alipay PHP...

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
