getValue() protected method Retrieves a value from cache

getValue() protected method Retrieves a value from cache

getHasChanged() public method Returns a value indicating

addValue() protected method Stores a value identified

$dependencies public property List of dependencies that this dependency

getValue() protected method Retrieves a value from cache

getTimestamps() protected method Returns the timestamps

generateReusableHash() protected method Generates a unique

exists() public method Checks whether a specified key

getValues() protected method Retrieves multiple values