Retrieve the URL parts as array.
None.
var_dump((new http\Url)->toArray());
Yields:
array(7) {
["scheme"]=>
string(4) "http"
["user"]=>
string(0) ""
["pass"]=>
string(0) ""
["host"]=>
string(7) "smugmug"
["path"]=>
string(1) "/"
["query"]=>
string(0) ""
["fragment"]=>
string(0) ""
}