HH\Map::take

Returns a Map containing the first n key/values of the current Map

public function take(
  int $n,
): Map<Tk, Tv>;

The returned Map will always be a proper subset of the current Map.

n is 1-based. So the first element is 1, the second 2, etc.

Parameters

• int $n - The last element that will be included in the Map.

Return Values

• Map<Tk, Tv> - A Map that is a proper subset of this Map up to n elements.