symfony/polyfill-util
Symfony utilities for portability of PHP codes observed · 2026-08-28
Health v2 · maintenance only
88/100
- Activity 84
- Release rhythm 86
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 6.5
- age_days: 3968
- days_rel: 99
- days_push: 99
- n_releases_24m: 5
Adoption not part of the score
1316 stars · 3 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Symfony utility library providing shared helpers for the Symfony Polyfill components, which backport newer PHP features to older PHP versions. It is an internal support package used by other polyfill packages rather than something most projects consume directly.
Use cases
- backport newer PHP functions to older PHP versions
- write PHP code portable across PHP versions
- support library for building custom polyfills
- ensure compatibility shims behave consistently across polyfill packages
When to choose
- you are developing or maintaining Symfony polyfill packages
- you need the internal utilities shared by Symfony polyfill components
When to avoid
- you want actual PHP feature polyfills - install symfony/polyfill instead
- you are not working with PHP or the Symfony polyfill ecosystem
Facets
library · maturity stable
developer-tools plugin-system developer-tools web-development programming-languages php cross-platform polyfill shim compatibility symfony-component php-compat
5 sources
- readme: https://github.com/symfony/polyfill-util · fetched 2026-08-28 · ac9b6f72e878
- homepage: https://symfony.com/polyfill-util · fetched 2026-08-29 · d95e96a03903
- site_page: https://symfony.com/doc · fetched 2026-08-29 · 44889134f4fb
- site_page: https://symfony.com/releases · fetched 2026-08-29 · 429432437be6
- site_page: https://symfony.com/blog/category/releases · fetched 2026-08-29 · 1763f9319d38
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| symfony/polyfill-util | main | 88 |
For agents
markdown · JSON · MCP: product_card(name="symfony/polyfill-util")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem