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 theMap
.
Return Values
Map<Tk, Tv>
- AMap
that is a proper subset of thisMap
up ton
elements.