PHP

Free

Community-maintained PHP API client for OpenAI

FreeFree tier

Inputs: text, audio, imageOutputs: text, audio, image

Type

Open Source

Visit Website GitHub (40 stars)

About PHP

OpenAI PHP is a community-maintained PHP API client that provides a convenient interface for PHP developers to interact with the OpenAI API. It is an open-source package hosted on GitHub, designed to simplify the integration of OpenAI's various AI models and endpoints into PHP applications. The client supports a wide range of OpenAI services, including completions, chat, audio transcription and generation, image generation and editing, embeddings, fine-tuning, moderations, and more. It also includes support for newer features like vector stores, batches, and realtime ephemeral keys. The package is actively maintained by contributors including Nuno Maduro, Sandro Gehri, and Connor Tumbleson, and is available under an open-source license.

Key Features

Community-maintained PHP API client for OpenAI

Supports multiple OpenAI endpoints: completions, chat, audio, images, embeddings, fine-tuning, moderations, vector stores, batches, and more

Provides resource classes for structured API interactions (e.g., Models, Conversations, Files, Assistants)

Open-source and free to use under the MIT license

Actively maintained with regular updates and contributions

Includes support for legacy and deprecated resources (e.g., Completions, Assistants, Threads)

Pros & Cons

Pros

Free and open-source, with no licensing costs
Comprehensive coverage of OpenAI API endpoints
Structured resource classes simplify API interactions
Active community maintenance and support
Well-documented with a README and changelog

Cons

Requires an OpenAI API key and internet access to function
Usage costs depend on OpenAI's pricing, which is not included in this package
Some resources are marked as legacy or deprecated and may be removed in future versions
Community-maintained, so official OpenAI support may not be available for issues

Best For

Integrating OpenAI's language models into PHP-based web applicationsBuilding chatbots or conversational agents using the Chat resourceGenerating or transcribing audio with the Audio resourceCreating and editing images using the Images resourceImplementing content moderation or embedding generation in PHP projectsManaging fine-tuning jobs and vector stores for custom AI workflows

FAQ

Is OpenAI PHP free to use?

Yes, the package itself is open-source and free to use under the MIT license. However, you will need an OpenAI API key, and usage of the OpenAI API incurs costs based on OpenAI's pricing.

What PHP version is required?

The exact PHP version requirement should be checked in the package's composer.json file, but it typically supports modern PHP versions (e.g., 8.0 or higher).

Does this client support all OpenAI API features?

Based on the repository's table of contents, it supports a wide range of endpoints including completions, chat, audio, images, embeddings, fine-tuning, moderations, vector stores, batches, and more. Some legacy resources are also available.

How do I install OpenAI PHP?

Installation is typically done via Composer. The exact command should be found in the repository's README, but it is likely something like 'composer require openai-php/client'.

Is this package officially maintained by OpenAI?

No, it is a community-maintained package created by Nuno Maduro and other contributors. It is not an official OpenAI product.

Can I use this client for production applications?

Yes, many developers use it in production. However, as with any community package, you should review the code, test thoroughly, and consider the maintenance status before deploying.