:func:`memcached_version` is used to set the major, minor, and micro versions of each memcached server being used by the memcached_st connection structure. It returns the memcached server return code.
:func:`memcached_version` is used to set the major, minor, and micro versions of each memcached server being used by the memcached_st connection structure. It returns the memcached server return code.