1 | <?php |
||
8 | class CountryFactory |
||
9 | { |
||
10 | /** |
||
11 | * @var CountryRepository $countryRepository |
||
12 | */ |
||
13 | private $countryRepository; |
||
14 | |||
15 | 1 | private function __construct() |
|
18 | |||
19 | private function __clone() |
||
22 | |||
23 | /** |
||
24 | * @param string $id |
||
25 | * @return Country |
||
26 | */ |
||
27 | 3 | public static function generate(string $id): Country |
|
28 | { |
||
29 | 3 | static $inst = null; |
|
30 | |||
31 | 3 | if ($inst === null) { |
|
32 | 1 | $inst = new CountryFactory(); |
|
33 | 1 | $inst->countryRepository = new CountryRepository(); |
|
34 | } |
||
35 | |||
36 | 3 | $data = $inst->countryRepository->findCountryByIsoCode($id); |
|
37 | |||
38 | 2 | return $inst->countryRepository->createFromArray($data); |
|
|
|||
39 | } |
||
40 | |||
41 | /** |
||
42 | * @param CountryRepository $countryRepository |
||
43 | */ |
||
44 | public function setCountryRepository(CountryRepository $countryRepository): void |
||
48 | } |
||
49 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: