Skip to main content

__construct

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.

Creates an ImmVector from the given Traversable, or an empty ImmVector if null is passed

public function __construct(
  ?Traversable<Tv> $iterable = NULL,
): void;

Parameters​

Returns​

  • void

Examples​

See Vector for usage examples.