:sig
bool memcache_set(u64 connection, String key, String value, u64 expires_in = 60*60)

:params
connection : connection handle
key : the entry's key
value : the value to be set
expires_in : optional expiration timeout, defaults to one hour
return value : true if the operation was successful

:see
>memcache

:content
Stores `value` under `key` on the Memcache server.

`expires_in` controls the expiration timeout and defaults to one hour.

Related:

- PHP: `Memcache` or `Memcached` methods such as `get()`, `set()`, `delete()`, and `getMulti()`
- JavaScript / Node.js: clients such as `memjs`, `memcached`, or similar Memcached packages