Method Fins.Cache.Cache()->set()

Method set
: int set(string key, mixed value, int|void timeout, int|void sliding)
Description
: add an item in the cache.
Parameter key
: the key to identify this cache item by. if an entry identified by key already exists, we will replace it with this new value.
Parameter value
: the value to save in the cache
Parameter timeout
: the number of seconds in the future to save the item. If zero, we assume an infinte lifetime, subject to overall caching strategies.
Parameter sliding
: if set, we will keep moving the expiration ahead each time the entry is accessed via the get() method.