How to use ChatGPT PHP to implement multi-language intelligent chat function-PHP Tutorial-php.cn

How to use ChatGPT PHP to implement multi-language intelligent chat function

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Release： 2023-10-24 13:10:02

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如何使用ChatGPT PHP实现多语言智能聊天功能

How to use ChatGPT PHP to implement multi-language intelligent chat function

Introduction:
With the continuous development of artificial intelligence technology, intelligent chat robots have been used in various fields widely used. ChatGPT is an open source model based on deep learning technology that can achieve natural language processing and dialogue generation tasks. This article will introduce how to use ChatGPT PHP to implement multi-language intelligent chat function and provide specific code examples.

1. Install ChatGPT PHP

Create the composer.json file in the project root directory and add the following content:
```
{
  "require" : {
 "openai/openai" : "dev-master"
  }
}
```
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Run the following command to install ChatGPT PHP:
```
$ composer install
```
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2. Create Chatbot class
Create a Chatbot.php file in the project and define a Chatbot class for implementing ChatGPT Interaction.

<?php

require 'vendor/autoload.php';

use OpenAIOpenAI;

class Chatbot {
  private $openai;

  public function __construct() {
    $this->openai = new OpenAI('YOUR_API_KEY');
  }

  public function chat($message, $language = 'en') {
    $response = $this->openai->complete([
      'model' => 'gpt-3.5-turbo',
      'prompt' => $this->getLanguagePrompt($language) . $message,
      'temperature' => 0.7,
      'max_tokens' => 100,
      'stop' => ['
'],
    ]);

    $chat_output = $response['choices'][0]['text'];

    // 处理ChatGPT生成的响应
    // 示例代码省略

    return $chat_output;
  }

  private function getLanguagePrompt($language) {
    // 根据语言选择合适的prompt
    // 示例代码省略
    return '';
  }
}

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3. Use the Chatbot class to implement multi-language chat function

Create an index.php file in the project to implement the chat interface.

<?php

require 'Chatbot.php';

$chatbot = new Chatbot();
$language = 'en'; // 默认语言为英语

if (isset($_POST['message']) && !empty($_POST['message'])) {
  $message = $_POST['message'];

  if (isset($_POST['language']) && !empty($_POST['language'])) {
    $language = $_POST['language'];
  }

  $response = $chatbot->chat($message, $language);
}

?>

<!DOCTYPE html>
<html>
<head>
  <title>Chatbot</title>
</head>
<body>
  <h1>Chatbot</h1>

  <form action="/" method="POST">
    <label for="message">Message:</label>
    <input type="text" id="message" name="message" required><br><br>

    <label for="language">Language:</label>
    <select id="language" name="language">
      <option value="en">English</option>
      <option value="zh">Chinese</option>
      <!-- 其他语言选项-->
    </select><br><br>

    <input type="submit" value="Send">
  </form>

  <?php if (isset($response)) : ?>
    <h3>Response:</h3>
    <p><?php echo $response; ?></p>
  <?php endif; ?>
</body>
</html>

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4. Use Chatbot for multi-language chat

Open the terminal, enter the project root directory, and run the following command to start the PHP built-in server:
```
$ php -S localhost:8000
```
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Enter http://localhost:8000 in the browser to access the chat interface.
Enter the message and select the language, and click the Send button. ChatGPT will generate a reply and display it on the interface.

Summary:
This article introduces how to use ChatGPT PHP to implement multi-language intelligent chat function. By introducing the Chatbot class, we can easily interact with ChatGPT and generate corresponding replies based on the language selected by the user. I hope this article helps you in the process of developing multi-language chat functionality.

The above are code examples in this article for reference.

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