opis/closure
Some data may be outdated — see provenance labels.
Serialize closures, anonymous classes, and arbitrary data observed · 2026-09-24
Health v2 · maintenance only
71/100
- Activity 62
- Release rhythm 66
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-22. Adoption (stars, forks) is never an input.
- gap_med: 2
- age_days: 4636
- days_rel: 230
- days_push: 230
- n_releases_24m: 10
Adoption not part of the score
2571 stars · 94 forks observed · 2026-09-24
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Opis Closure is a PHP library that serializes closures, anonymous classes, and arbitrary data, overcoming PHP's native serialization limitations. It supports PHP 8.x syntax, circular references, custom serializers, and cryptographically signed data.
Use cases
- serialize closures in php
- serialize anonymous classes
- queue closures for later execution
- cache serializable closures
- sign serialized data cryptographically
- serialize arbitrary php objects with circular references
When to choose
- you need to serialize closures or anonymous classes in PHP 8+
- you need serialization without PHP extensions like FFI
- you need cryptographically signed serialized data
- you need debugger-friendly reconstructed closure code
When to avoid
- your project runs on PHP 7.x (use version 3.x instead)
- you only serialize plain data PHP handles natively
- you need cross-language serialization formats like JSON or protobuf
Facets
library · maturity stable
serialization developer-tools programming-languages php closures anonymous-classes php-library data-signing
3 sources
- readme: https://github.com/opis/closure · fetched 2026-09-24 · 0fc26b0e8203
- homepage: https://opis.io/closure · fetched 2026-08-29 · 125636121a87
- site_page: https://opis.io/closure/4.x · fetched 2026-08-29 · 3b5e31940d81
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| opis/closure | main | 71 |
For agents
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem