PHP 7.0 - 7.1 - 7.2 - 7.3 release of memcached extension. Note that support for
libmemcached 0.x series has been discontinued and the oldest actively tested
version is 1.0.8. It is highly recommended to use version 1.0.18 of
libmemcached.
Fixes
* Fix --disable-memcached-sasl and --disable-memcached-session replaced by --enable variants (#416)