HH\Pair::toMap

Returns an integer-keyed Map based on the elements of the current Pair

public function toMap(): Map<int, mixed>;

The keys are 0 and 1.

Returns

  • Map<int, mixed> - an integer-keyed Map with the values of the current Pair.

Examples

$p = Pair {'foo', -1.5};

$map = $p->toMap();

var_dump($map is \HH\Map<_, _>);
var_dump($map);
Output
bool(true)
object(HH\Map)#2 (2) {
  [0]=>
  string(3) "foo"
  [1]=>
  float(-1.5)
}