---
title: PHP-SDK - 3.3.0
slug: feature-experimentation/release-notes/php-sdk-3-3-0
docTags: 
createdAt: 2026-08-06T15:30:21.820Z
---

## 3.3.0

January 27th, 2020

### New Features:

- Added a new API to get project configuration static data.
- Call `getOptimizelyConfig()` to get a snapshot of project configuration static data.
- It returns an `OptimizelyConfig` instance which includes a datafile revision number, all experiments, and feature flags mapped by their key values.
- For more details, refer to our documentation page: [OptimizelyConfig for the PHP SDK](docId\:wuEWpA9OAAJDRD7TPJx_v).

[https://github.com/optimizely/php-sdk/releases/tag/3.3.0](https://github.com/optimizely/php-sdk/releases/tag/3.3.0)