bool purge(string $url) Purges data for the given URL. Parameters string $url A URL Return Value bool true if the URL exists and has been purged, false otherwise

bool supportsDenormalization(mixed $data, string $type, string $format = null) Checks whether the given class is supported for denormalization by this normalizer. Parameters mixed $data Data to denormalize from string $type The class to which the data should be denormalized string $format The format being deserialized from Return Value bool

FormConfigInterface getFormConfig() Builds and returns the form configuration. Return Value FormConfigInterface

class File extends Constraint Constants DEFAULT_GROUP The name of the group given to all constraints with no explicit group. CLASS_CONSTRAINT Marks a constraint that can be put onto classes. PROPERTY_CONSTRAINT Marks a constraint that can be put onto properties. NOT_FOUND_ERROR NOT_READABLE_ERROR EMPTY_ERROR TOO_LARGE_ERROR INVALID_MIME_TYPE_ERROR Properties mixed $payload Domain-specific data attached to a constraint. from Constraint array $groups The group

Classes OutputStyle Decorates output to add console style guide helpers. SymfonyStyle Output decorator helpers for the Symfony Style Guide. Interfaces StyleInterface Output style helpers.

class InvalidCsrfTokenException extends AuthenticationException This exception is thrown when the csrf token is invalid. Methods TokenInterface getToken() Get the token. from AuthenticationException setToken(TokenInterface $token) Set the token. from AuthenticationException serialize() from AuthenticationException unserialize($str) from AuthenticationException string getMessageKey() Message key to be used by the translation component. array getMessageData() Message

reset() Resets shared services from the container. The container is not intended to be used again after being reset in a normal workflow. This method is meant as a way to release references for ref-counting. A subsequent call to ContainerInterface::get will recreate a new instance of the shared service.

int getType() Returns expression type. Return Value int

clear() Clears the history.

setOptimizationPasses(array $passes) Sets the Optimization passes. Parameters array $passes An array of passes