class DataCollectorExtension extends AbstractExtension Extension for collecting data of the forms on a page. Methods FormTypeInterface getType(string $name) Returns a type by name. from AbstractExtension bool hasType(string $name) Returns whether the given type is supported. from AbstractExtension FormTypeExtensionInterface[] getTypeExtensions(string $name) Returns the extensions for the given type. from AbstractExtension bool hasTypeExtensions(string $name) Returns whether t

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

Classes ValueExporter

class DebugHandlersListener implements EventSubscriberInterface Configures errors and exceptions handlers. Methods __construct(callable $exceptionHandler = null, LoggerInterface $logger = null, array|int $levels = E_ALL, int|null $throwAt = E_ALL, bool $scream = true, string $fileLinkFormat = null) configure(Event $event = null) Configures the error handler. static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. Details

accept(ValidationVisitorInterface $visitor, mixed $value, string|string[] $group, string $propertyPath) deprecated deprecated since version 2.5, to be removed in 3.0. Implementation of the Visitor design pattern. Calls {@link ValidationVisitorInterface::visit} and then forwards the accept()-call to all property metadata instances. Parameters ValidationVisitorInterface $visitor The visitor implementing the validation logic mixed $value The value to validate string|string[] $group

interface StructuredBundleReaderInterface implements BundleReaderInterface Reads individual entries of a resource file. Methods mixed read(string $path, string $locale) Reads a resource bundle. from BundleReaderInterface string[] getLocales(string $path) Reads the available locales of a resource bundle. from BundleReaderInterface mixed readEntry(string $path, string $locale, array $indices, Boolean $fallback = true) Reads an entry from a resource bundle. Details

addSecurityListenerFactory(SecurityFactoryInterface $factory) Parameters SecurityFactoryInterface $factory

class NodeDefinition implements NodeParentInterface This class provides a fluent interface for defining a node. Methods __construct(string $name, NodeParentInterface $parent = null) Constructor. NodeDefinition|$this setParent(NodeParentInterface $parent) Sets the parent node. NodeDefinition|$this info(string $info) Sets info message. NodeDefinition|$this example(string|array $example) Sets example configuration. NodeDefinition|$this attribute(string $key, mixed $value

Finder|SplFileInfo[] ignoreDotFiles(bool $ignoreDotFiles) Excludes "hidden" directories and files (starting with a dot). Parameters bool $ignoreDotFiles Whether to exclude "hidden" files or not Return Value Finder|SplFileInfo[] The current Finder instance See also ExcludeDirectoryFilterIterator

interface FragmentRendererInterface Interface implemented by all rendering strategies. Methods Response render(string|ControllerReference $uri, Request $request, array $options = array()) Renders a URI and returns the Response content. string getName() Gets the name of the strategy. Details Response render(string|ControllerReference $uri, Request $request, array $options = array()) Renders a URI and returns the Response content. Paramete