symfony/polyfill-intl-icu
Symfony polyfill for intl's ICU-related data and classes observed · 2026-08-28
Health v2 · maintenance only
88/100
- Activity 84
- Release rhythm 85
- 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: 100
- days_push: 100
- n_releases_24m: 5
Adoption not part of the score
2589 stars · 6 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Symfony polyfill package that provides fallback PHP implementations of the intl extension's ICU-related classes and functions when the ext-intl extension is not installed. It covers Collator, NumberFormatter, Locale, IntlDateFormatter, IntlListFormatter, and intl error helpers, limited to the 'en' locale.
Use cases
- run PHP code that uses intl classes without installing ext-intl
- make a PHP library portable across hosts missing the intl extension
- get NumberFormatter and IntlDateFormatter fallbacks in English locale
- avoid fatal errors from missing Collator or Locale classes
- add intl compatibility shim via Composer
When to choose
- your PHP package depends on intl classes but must work on hosts without ext-intl
- you need a lightweight Composer-installable compatibility layer
- your app only needs English-locale formatting and collation fallbacks
When to avoid
- you need full ICU support for non-English locales
- the intl extension is already installed and guaranteed on your target environment
- you need complete IntlListFormatter or locale-aware behavior parity
Facets
library · maturity stable
internationalization sdk developer-tools web-development developer-tools cross-platform php polyfill icu intl shim compatibility symfony-component fallback-implementation localization composer
5 sources
- readme: https://github.com/symfony/polyfill-intl-icu · fetched 2026-08-28 · 928514b1536b
- homepage: https://symfony.com/polyfill-intl-icu · fetched 2026-08-29 · 9df0268c04cd
- site_page: https://symfony.com/doc · fetched 2026-08-29 · 44889134f4fb
- site_page: https://symfony.com/releases · fetched 2026-08-29 · 2fd410222cfe
- site_page: https://symfony.com/blog/category/releases · fetched 2026-08-29 · b626b5bb1423
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| symfony/polyfill-intl-icu | main | 88 |
For agents
markdown · JSON · MCP: product_card(name="symfony/polyfill-intl-icu")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem