Document the ext/memcached version requirements.

Refs #9252
This commit is contained in:
mark_story 2016-08-13 19:38:31 -04:00
parent 5019cbddfe
commit a10bdb226a

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@ -23,6 +23,8 @@
* (if memcached extension compiled with --enable-igbinary)
* Compressed keys can also be incremented/decremented
*
* This cache engine requires at least ext/memcached version 2.0
*
* @package Cake.Cache.Engine
*/
class MemcachedEngine extends CacheEngine {