class TraceableEventDispatcher implements TraceableEventDispatcherInterface Collects some data about event listeners. This event dispatcher delegates the dispatching to another one. Methods __construct(EventDispatcherInterface $dispatcher, Stopwatch $stopwatch, LoggerInterface $logger = null) Constructor. addListener(string $eventName, callable $listener, int $priority) Adds an event listener that listens on the specified events. addSubscriber(EventSubscriberInterface $subscrib

class ApplicationDescription Constants GLOBAL_NAMESPACE Methods __construct(Application $application, string|null $namespace = null) Constructor. array getNamespaces() Command[] getCommands() Command getCommand(string $name) Details __construct(Application $application, string|null $namespace = null) Constructor. Parameters Application $application string|null $namespace array getNamespac

getName()

RequestContext setQueryString(string $queryString) Sets the query string. Parameters string $queryString The query string (after "?") Return Value RequestContext The current instance, implementing a fluent interface

eraseCredentials() Removes sensitive data from the user. This is important if, at any given point, sensitive information like the plain-text password is stored on this object.

resource|string|Iterator|null getInput() Gets the Process input. Return Value resource|string|Iterator|null The Process input

class InternalErrorException extends ParseException ParseException is thrown when a CSS selector syntax is not valid. This component is a port of the Python cssselect library, which is copyright Ian Bicking, see https://github.com/SimonSapin/cssselect.

Command setDefinition(array|InputDefinition $definition) Sets an array of argument and option instances. Parameters array|InputDefinition $definition An array of argument and option instances or a definition instance Return Value Command The current instance

ValueInterface append(string $expr) Parameters string $expr Return Value ValueInterface

class ConfigCacheFactory implements ConfigCacheFactoryInterface Basic implementation of ConfigCacheFactoryInterface that creates an instance of the default ConfigCache. This factory and/or cache do not support cache validation by means of ResourceChecker instances (that is, service-based). Methods __construct(bool $debug) ConfigCacheInterface cache(string $file, $callback) Creates a cache instance and (re-)initializes it if necessary. Details __cons