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OpenAI - ChatGPT API Library

OpenAI - ChatGPT API Library is a lightweight and extensible library designed to simplify your interaction with OpenAI APIs in PHP. With this library, you can create speech, transcriptions, chat completions, and more.

Disclaimer: This package is not an official product of OpenAI. The developers accept no responsibility for any issues, discrepancies, or damages that may arise from its use.

Requirements

• PHP 8.1 or higher

Installation

You can add this package to your project via Composer:

composer require ceytek-labs/openai

Services

• Audio Processing
  • Create Speech
  • Create Transcription
• Chat Completion
  • Text Completion
  • Image Recognition
• Model Management
  • Available Models List
  • Retrieve Model Information

Audio Processing

This function provides easy integration with OpenAI’s TTS and transcription services.

Example Usage

The following example demonstrates how to update data in a Audio Processing document:

⬆ Back to services

Audio Processing: Create Speech

This feature allows you to convert text to speech using a specified TTS model and voice.

use CeytekLabs\OpenAI\OpenAI;
use CeytekLabs\OpenAI\Enums\TTSModel;
use CeytekLabs\OpenAI\Enums\Voice;

try {
    $openai = OpenAI::make('<your-key-here>')
        ->audio()
        ->createSpeech()
        ->setModel(TTSModel::TTS_1)
        ->setInput('The quick brown fox jumped over the lazy dog.')
        ->setVoice(Voice::Shimmer)
        ->ask();

    print_r($openai->getResponse());
} catch (\Exception $exception) {
    echo $exception->getMessage();
}

⬆ Back to services

Audio Processing: Create Transcription

This function transcribes audio files into text, accepting various audio formats.

use CeytekLabs\OpenAI\OpenAI;

try {
    $openai = OpenAI::make('<your-key-here>')
        ->audio()
        ->createTranscription()
        ->setFile(__DIR__.'/speeches/speech1.mp3')
        ->ask();

    print_r($openai->getResponse());
} catch (\Exception $exception) {
    echo $exception->getMessage();
}

⬆ Back to services

Chat Completion

Chat completion features provide flexible options for text and image-based conversations.

Example Usage

The following example demonstrates how to update data in a Chat Completion document:

⬆ Back to services

Chat Completion: Text Completion

Generates a text-based response based on a given prompt.

use CeytekLabs\OpenAI\OpenAI;
use CeytekLabs\OpenAI\Enums\Model;

try {
    $openai = OpenAI::make('<your-key-here>')
        ->chat()
        ->createCompletion()
        ->setModel(Model::GPT_3_5_TURBO_0125)
        ->setPrompt('give your answer as json and keep it simple')
        ->ask('What is your name');

    print_r($openai->getResponse());
} catch (\Exception $exception) {
    echo $exception->getMessage();
}

⬆ Back to services

Chat Completion: Image Recognition

This feature enables the library to analyze and interpret images.

use CeytekLabs\OpenAI\OpenAI;
use CeytekLabs\OpenAI\Enums\Model;

try {
    $openai = OpenAI::make('<your-key-here>')
        ->chat()
        ->createImageCompletion()
        ->setModel(Model::GPT_4_TURBO)
        ->ask('What is in this image', 'https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg');

    print_r($openai->getResponse());
} catch (\Exception $exception) {
    echo $exception->getMessage();
}

⬆ Back to services

Model Management

Easily manage models to get information about available or specific models.

Example Usage

The following example demonstrates how to update data in a Model Management document:

⬆ Back to services

Model Management: Available Models List

Retrieve a list of all available models.

use CeytekLabs\OpenAI\OpenAI;

try {
    $openai = OpenAI::make('<your-key-here>')
        ->model()
        ->availableList()
        ->ask();

    print_r($openai->getResponse());
} catch (\Exception $exception) {
    echo $exception->getMessage();
}

⬆ Back to services

Model Management: Retrieve Model Information

Get details about a specific model.

use CeytekLabs\OpenAI\OpenAI;
use CeytekLabs\OpenAI\Enums\Model;

try {
    $openai = OpenAI::make('<your-key-here>')
        ->model()
        ->retrieve()
        ->ask(Model::GPT_4O_MINI);

    print_r($openai->getResponse());
} catch (\Exception $exception) {
    echo $exception->getMessage();
}

Contributing

Feel free to submit a pull request or report an issue. Any contributions and feedback are highly appreciated!

License

This project is licensed under the MIT License.