string[] getValuesForChoices(array $choices) Returns the values corresponding to the given choices. The values are returned with the same keys and in the same order as the corresponding choices in the given array. Parameters array $choices An array of choices. Non-existing choices in this array are ignored Return Value string[] An array of choice values

bool isOk() Is the response OK? Return Value bool

setRedrawFrequency(int $freq) Sets the redraw frequency. Parameters int $freq The frequency in steps

string getPath() Gets the cache file path. Return Value string The cache file path

StopwatchEvent lap() Stops the current period and then starts a new one. Return Value StopwatchEvent The event

class Store implements StoreInterface Store implements all the logic for storing cache metadata (Request and Response headers). Methods __construct(string $root) Constructor. cleanup() Cleanups storage. bool|string lock(Request $request) Tries to lock the cache for a given Request, without blocking. bool unlock(Request $request) Releases the lock for the given Request. bool isLocked(Request $request) Returns whether or not a lock exists. Response|null lookup(Requ

addSurrogateCapability(Request $request) Adds Surrogate-capability to the given Request. Parameters Request $request A Request instance

class SaveSessionListener implements EventSubscriberInterface Saves the session, in case it is still open, before sending the response/headers. This ensures several things in case the developer did not save the session explicitly: If a session save handler without locking is used, it ensures the data is available on the next request, e.g. after a redirect. PHPs auto-save at script end via sessionregistershutdown is executed after fastcgifinishrequest. So in this case the data could be missin

string getName() Returns the name as given in PHP, $foo would yield "foo". Return Value string

array getFunctions() Returns a list of functions to add to the existing list. Return Value array An array of functions