bool offsetExists(mixed $key) Determine if an item exists at an offset

Request getCurrentRequest()

Closure createClassBinding(string $binding)

Collection diffKeys(mixed $items)

Collection shuffle(int $seed = null)

ResourceRegistrar class ResourceRegistrar (

Route any(string $uri,

RedirectResponse refresh(int $status = 302, array $headers =

mixed reduce(callable $callback, mixed $initial = null) Reduce the collection

ControllerDispatcher class ControllerDispatcher (