$serializer public property The functions used to serialize and

generateReusableHash() protected method Generates a unique

$memcache public read-only property The memcache (or

getValue() protected method Retrieves a value from cache

getHasChanged() public method Returns a value indicating

getValue() protected method Retrieves a value from cache

flushValues() protected abstract method Deletes all values

flushValues() protected method Deletes all values from

addValue() protected method Stores a value identified

exists() public method Checks whether a specified key