bool hasPreviousSession() Whether the request contains a Session which was started in one of the previous requests. Return Value bool

static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. The array keys are event names and the value can be: The method name to call (priority defaults to 0) An array composed of the method name to call and the priority An array of arrays composed of the method names to call and respective priorities, or 0 if unset For instance: array('eventName' => 'methodName') array('eventName' => array('methodName', $priority)) a

associateFormWithView(FormInterface $form, FormView $view) Specifies that the given objects represent the same conceptual form. Parameters FormInterface $form A form object FormView $view A view object

collectConfiguration(FormInterface $form) Stores configuration data of the given form and its children. Parameters FormInterface $form A root form

bool isDebug() Checks if debug mode is enabled. Return Value bool true if debug mode is enabled, false otherwise

interface ExceptionInterface Base ExceptionInterface for the Asset component.

bool getInheritData() Returns whether the form should read and write the data of its parent. Return Value bool Whether the form should inherit its parent's data

class ForbiddenOverwriteException extends InvalidConfigurationException This exception is thrown when a configuration path is overwritten from a subsequent configuration file, but the entry node specifically forbids this. Methods setPath($path) from InvalidConfigurationException getPath() from InvalidConfigurationException Details setPath($path) Parameters $path getPath()

static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. The array keys are event names and the value can be: The method name to call (priority defaults to 0) An array composed of the method name to call and the priority An array of arrays composed of the method names to call and respective priorities, or 0 if unset For instance: array('eventName' => 'methodName') array('eventName' => array('methodName', $priority)) a

string getRelativePathname() Returns the relative path name. This path contains the file name. Return Value string the relative path name