No properties.
public cache ($key, $timeout, $function)Takes a callback function that generates the value if it's not found in the cache.
$key - Cache key$timeout - Seconds to cache for$function - Callback function to generate cache dataReturns the data from cache, or from the callback and caches the results for the next call.
Extends Memcache with a method that takes a key, timeout, and a function that will be called to produce the value if it is not found in the cache.
Based on Zane Ashby's idea posted here:
http://demonastery.org/72/tiny-memcached-wrapper/