:sig
String memcache_command(u64 connection, String command)

:params
connection : connection handle
command : string containing the Memcache command
return value : string containing the Memcache server's response

:desc
Executes a command on an open memcache connection.

:see
>memcache

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