php-memcached-dev/php-memcached — pull request #64 by mhagstrand (2013-01-31 23:46:52+00:00)
Title: Removed unused memcached.ini option

After the merge of commits 5ff9516240 and faf84af789
the memcached.sess_num_replicas option is no longer exists.
The ini option is called memcached.sess_num_replicas