hphp/hack/manual/apis/Classes/ReflectionFile/index.md
:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::
The ReflectionFile class reports information about a file
final class ReflectionFile implements Reflector {...}
->__construct(string $name)
Constructs a new ReflectionFile
->getAttributeClass<T as HH\FileAttribute>(classname<T> $c): ?T
->getAttributesNamespaced(): darray<arraykey, varray<mixed>>
Gets all attributes
->getName(): string
Get the name of the file