class InvalidArgumentException extends InvalidArgumentException implements ExceptionInterface Base InvalidArgumentException for the Asset component.

class ArrayNode extends BaseNode implements PrototypeNodeInterface Represents an Array node in the config tree. Methods __construct(string $name, NodeInterface $parent = null) Constructor. from BaseNode setAttribute($key, $value) from BaseNode getAttribute($key, $default = null) from BaseNode hasAttribute($key) from BaseNode getAttributes() from BaseNode setAttributes(array $attributes) from BaseNode removeAttribute($key) from BaseNode setInfo(string $in

Classes InvalidResourceException Thrown when a resource cannot be loaded. NotFoundResourceException Thrown when a resource does not exist. Interfaces ExceptionInterface Exception interface for all exceptions thrown by the component.

getItems(array $keys = array()) {@inheritdoc} Parameters array $keys

Response handle(Request $request, int $type = HttpKernelInterface::MASTER_REQUEST, bool $catch = true) Handles a Request to convert it to a Response. When $catch is true, the implementation must catch all exceptions and do its best to convert them to a Response instance. Parameters Request $request A Request instance int $type The type of the request (one of HttpKernelInterface::MASTERREQUEST or HttpKernelInterface::SUBREQUEST) bool $catch Whether to catch exceptions or not Re

FormInterface addError(FormError $error) Adds an error to this form. Parameters FormError $error Return Value FormInterface The form instance

FormInterface addError(FormError $error) Unsupported method. Parameters FormError $error Return Value FormInterface The form instance Exceptions BadMethodCallException

ContainerInterface getContainer() Gets the current container. Return Value ContainerInterface A ContainerInterface instance

ProcessBuilder enableOutput() Enables fetching output and error output from the underlying process. Return Value ProcessBuilder

setName($name) Parameters $name