invalidate() public static method Invalidates all of the

addValue() protected method Stores a value identified

evaluateDependency() public method Evaluates the dependency

deleteValue() protected method Deletes a value with the

exists() public method Checks whether a specified key

get() public method Retrieves a value from cache with

deleteValue() protected method Deletes a value with the

$cachePath public property The directory to store cache files

$retryInterval public property How often a failed server will

setValue() protected method Stores a value identified