flushValues() protected method Deletes all values from

$sql public property The SQL query whose result is used to determine

getValue() protected method Retrieves a value from cache

exists() public method Checks whether a specified key

init() public method Initializes this application component

addServers() protected method Add servers to the server

setServers() public method See also:

$cacheFileSuffix public property Cache file suffix. Defaults to

flushValues() protected method Deletes all values from

setValues() protected method Stores multiple key-value