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DocumentationHackReferenceClassHH\ImmMap__construct

HH\ImmMap::__construct

Creates an ImmMap from the given KeyedTraversable, or an empty ImmMap if null is passed

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

Parameters

Returns

  • void

Examples

See [Map::__construct](</hack/reference/class/Map/__construct/#examples>) for usage examples.