HH\Pair::take

Returns an ImmVector containing the first n values of the current Pair

public function take(
  int $n,
): ImmVector<mixed>;

n is 1-based. So the first element is 1, the second 2. There is no element 3 in a Pair, but if you specify an element greater than 2, it will just return all elements in the Pair.

Parameters

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

Return Values