this contains the key/value store part of the old APC ("alternative
PHP cache") extension that was removed when PHP gained its own internal
opcode cache. ok to import?

---
APCu is an in-memory key-value store for PHP. Keys are of type string
and values can be any PHP variables. APCu only supports userland caching
of variables.
---

• pecl-apcu.tgz (1K)