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symfony/http-foundation

This system is a robust HTTP foundation library that provides comprehensive tools for handling HTTP requests, responses, and sessions. It introduces specialized classes for managing file uploads, enforcing request constraints, and implementing flexible rate-limiting strategies. The system also features a modernized session management API with support for flash messages and diverse storage backends, all underpinned by extensive test coverage and strict type safety.

49.1

Weak · 2 August 2026

12k

lines of production code

PHP

primary language

9

bus factor · 588 authors in all

3

measurements over time

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How it got here

2010–2012 · HttpFoundation session and file refactoring

This period focused on modernizing the HttpFoundation component by introducing new, type-safe classes for file uploads and session management. The legacy session storage architecture was replaced with a flexible, factory-based system supporting multiple backends, while comprehensive test suites were added to validate the new APIs.

20 changes

2016–2022 · HttpFoundation component enhancements

This period focused on expanding the HttpFoundation component with new request matching capabilities, a rate limiter interface, and specialized exception classes. The work was accompanied by extensive test coverage for these new features, including functional tests for cookies and session handling, as well as new PHPUnit constraints for HTTP testing.

9 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 2 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 8b8e78824c — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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