It does not exist and is very unlikely to exist any time soon. The main problem is not the extension itself but the libmemcached library. This library is barely portable to anything but a linux system, so windows support won't happen anytime soon (using Visual C).
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
