HH\KeyedIterable::take

Returns a KeyedIterable containing the first n values of the current KeyedIterable

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

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

$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 returned KeyedIterable.

Returns

• KeyedIterable<Tk,Tv> - A KeyedIterablethat is a proper subset of the currentKeyedIterableup ton` elements.