8000 [CS] Fix more nullable types · symfony/symfony-docs@d896411 · GitHub
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Commit d896411

Browse files
smnandresmnandre
committed
[CS] Fix more nullable types
Follows #19786
1 parent d6d2363 commit d896411

18 files changed

+29
-29
lines changed

‎components/expression_language.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -359,7 +359,7 @@ or by using the second argument of the constructor::
359359

360360
class ExpressionLanguage extends BaseExpressionLanguage
361361
{
362-
public function __construct(CacheItemPoolInterface $cache = null, array $providers = [])
362+
public function __construct(?CacheItemPoolInterface $cache = null, array $providers = [])
363363
{
364364
// prepends the default provider to let users override it
365365
array_unshift($providers, new StringExpressionLanguageProvider());

‎components/serializer.rst

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -118,7 +118,7 @@ exists in your project::
118118
$this->sportsperson = $sportsperson;
119119
}
120120

121-
public function setCreatedAt(\DateTime $createdAt = null): void
121+
public function setCreatedAt(?\DateTime $createdAt = null): void
122122
{
123123
$this->createdAt = $createdAt;
124124
}
@@ -798,7 +798,7 @@ When serializing, you can set a callback to format a specific object property::
798798
$encoder = new JsonEncoder();
799799

800800
// all callback parameters are optional (you can omit the ones you don't use)
801-
$dateCallback = function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = []) {
801+
$dateCallback = function ($innerObject, $outerObject, string $attributeName, ?string $format = null, array $context = []) {
802802
return $innerObject instanceof \DateTime ? $innerObject->format(\DateTime::ISO8601) : '';
803803
};
804804

@@ -1605,7 +1605,7 @@ having unique identifiers::
16051605
$classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
16061606

16071607
// all callback parameters are optional (you can omit the ones you don't use)
1608-
$maxDepthHandler = function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = []) {
1608+
$maxDepthHandler = function ($innerObject, $outerObject, string $attributeName, ?string $format = null, array $context = []) {
16091609
return '/foos/'.$innerObject->id;
16101610
};
16111611

‎controller/error_pages.rst

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -216,7 +216,7 @@ contents, create a new Normalizer that supports the ``FlattenException`` input::
216216

217217
class MyCustomProblemNormalizer implements NormalizerInterface
218218
{
219-
public function normalize($exception, string $format = null, array $context = [])
219+
public function normalize($exception, ?string $format = null, array $context = [])
220220
{
221221
return [
222222
'content' => 'This is my custom problem normalizer.',
@@ -227,7 +227,7 @@ contents, create a new Normalizer that supports the ``FlattenException`` input::
227227
];
228228
}
229229

230-
public function supportsNormalization($data, string $format = null)
230+
public function supportsNormalization($data, ?string $format = null)
231231
{
232232
return $data instanceof FlattenException;
233233
}

‎form/dynamic_form_modification.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -459,7 +459,7 @@ The type would now look like::
459459
])
460460
;
461461

462-
$formModifier = function (FormInterface $form, Sport $sport = null) {
462+
$formModifier = function (FormInterface $form, ?Sport $sport = null) {
463463
$positions = null === $sport ? [] : $sport->getAvailablePositions();
464464

465465
$form->add('position', EntityType::class, [

‎frontend/custom_version_strategy.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -68,7 +68,7 @@ version string::
6868
* @param string $manifestPath
6969
* @param string|null $format
7070
*/
71-
public function __construct(string $manifestPath, string $format = null)
71+
public function __construct(string $manifestPath, ?string $format = null)
7272
{
7373
$this->manifestPath = $manifestPath;
7474
$this->format = $format ?: '%s?%s';

‎http_client.rst

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1651,7 +1651,7 @@ If you want to extend the behavior of a base HTTP client, you can use
16511651
{
16521652
private $decoratedClient;
16531653

1654-
public function __construct(HttpClientInterface $decoratedClient = null)
1654+
public function __construct(?HttpClientInterface $decoratedClient = null)
16551655
{
16561656
$this->decoratedClient = $decoratedClient ?? HttpClient::create();
16571657
}
@@ -1667,7 +1667,7 @@ If you want to extend the behavior of a base HTTP client, you can use
16671667
return $response;
16681668
}
16691669

1670-
public function stream($responses, float $timeout = null): ResponseStreamInterface
1670+
public function stream($responses, ?float $timeout = null): ResponseStreamInterface
16711671
{
16721672
return $this->decoratedClient->stream($responses, $timeout);
16731673
}

‎messenger.rst

Lines changed: 1 addition & 1 deletion
10000
Original file line numberDiff line numberDiff line change
@@ -2220,7 +2220,7 @@ provided in order to ease the declaration of these special handlers::
22202220
{
22212221
use BatchHandlerTrait;
22222222

2223-
public function __invoke(MyMessage $message, Acknowledger $ack = null)
2223+
public function __invoke(MyMessage $message, ?Acknowledger $ack = null)
22242224
{
22252225
return $this->handle($message, $ack);
22262226
}

‎messenger/custom-transport.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -50,7 +50,7 @@ Here is a simplified example of a database transport::
5050
/**
5151
* @param FakeDatabase $db is used for demo purposes. It is not a real class.
5252
*/
53-
public function __construct(FakeDatabase $db, SerializerInterface $serializer = null)
53+
public function __construct(FakeDatabase $db, ?SerializerInterface $serializer = null)
5454
{
5555
$this->db = $db;
5656
$this->serializer = $serializer ?? new PhpSerializer();

‎notifier.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -778,7 +778,7 @@ and its ``asChatMessage()`` method::
778778
$this->price = $price;
779779
}
780780

781-
public function asChatMessage(RecipientInterface $recipient, string $transport = null): ?ChatMessage
781+
public function asChatMessage(RecipientInterface $recipient, ?string $transport = null): ?ChatMessage
782782
{
783783
// Add a custom subject and emoji if the message is sent to Slack
784784
if ('slack' === $transport) {

‎profiler.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -255,7 +255,7 @@ request::
255255

256256
class RequestCollector extends AbstractDataCollector
257257
{
258-
public function collect(Request $request, Response $response, \Throwable $exception = null)
258+
public function collect(Request $request, Response $response, ?\Throwable $exception = null)
259259
{
260260
$this->data = [
261261
'method' => $request->getMethod(),

‎reference/constraints/File.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -40,7 +40,7 @@ type. The ``Author`` class might look as follows::
4040
{
4141
protected $bioFile;
4242

43-
public function setBioFile(File $file = null)
43+
public function setBioFile(?File $file = null)
4444
{
4545
$this->bioFile = $file;
4646
}

‎reference/constraints/Image.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -35,7 +35,7 @@ would be a ``file`` type. The ``Author`` class might look as follows::
3535
{
3636
protected $headshot;
3737

38-
public function setHeadshot(File $file = null)
38+
public function setHeadshot(?File $file = null)
3939
{
4040
$this->headshot = $file;
4141
}

‎reference/forms/types/collection.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -160,7 +160,7 @@ the value is removed from the collection. For example::
160160

161161
$builder->add('users', CollectionType::class, [
162162
// ...
163-
'delete_empty' => function (User $user = null) {
163+
'delete_empty' => function (?User $user = null) {
164164
return null === $user || empty($user->getFirstName());
165< 179B code>165
},
166166
]);

‎routing/custom_route_loader.rst

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -240,7 +240,7 @@ you do. The resource name itself is not actually used in the example::
240240
{
241241
private $isLoaded = false;
242242

243-
public function load($resource, string $type = null)
243+
public function load($resource, ?string $type = null)
244244
{
245245
if (true === $this->isLoaded) {
246246
throw new \RuntimeException('Do not add the "extra" loader twice');
@@ -267,7 +267,7 @@ you do. The resource name itself is not actually used in the example::
267267
return $routes;
268268
}
269269

270-
public function supports($resource, string $type = null)
270+
public function supports($resource, ?string $type = null)
271271
{
272272
return 'extra' === $type;
273273
}
@@ -412,7 +412,7 @@ configuration file - you can call the
412412

413413
class AdvancedLoader extends Loader
414414
{
415-
public function load($resource, string $type = null)
415+
public function load($resource, ?string $type = null)
416416
{
417417
$routes = new RouteCollection();
418418

@@ -426,7 +426,7 @@ configuration file - you can call the
426426
return $routes;
427427
}
428428

429-
public function supports($resource, string $type = null)
429+
public function supports($resource, ?string $type = null)
430430
{
431431
return 'advanced_extra' === $type;
432432
}

‎security/access_denied_handler.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -40,7 +40,7 @@ unauthenticated user tries to access a protected resource::
4040
$this->urlGenerator = $urlGenerator;
4141
}
4242

43-
public function start(Request $request, AuthenticationException $authException = null): RedirectResponse
43+
public function start(Request $request, ?AuthenticationException $authException = null): RedirectResponse
4444
{
4545
// add a custom flash message and redirect to the login page
4646
$request->getSession()->getFlashBag()->add('note', 'You have to login in order to access this page.');

‎security/login_link.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -312,7 +312,7 @@ This will send an email like this to the user:
312312

313313
class CustomLoginLinkNotification extends LoginLinkNotification
314314
{
315-
public function asEmailMessage(EmailRecipientInterface $recipient, string $transport = null): ?EmailMessage
315+
public function asEmailMessage(EmailRecipientInterface $recipient, ?string $transport = null): ?EmailMessage
316316
{
317317
$emailMessage = parent::asEmailMessage($recipient, $transport);
318318

‎serializer/custom_normalizer.rst

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -33,7 +33,7 @@ to customize the normalized data. To do that, leverage the ``ObjectNormalizer``:
3333
$this->normalizer = $normalizer;
3434
}
3535

36-
public function normalize($topic, string $format = null, array $context = [])
36+
public function normalize($topic, ?string $format = null, array $context = [])
3737
{
3838
$data = $this->normalizer->normalize($topic, $format, $context);
3939

@@ -45,7 +45,7 @@ to customize the normalized data. To do that, leverage the ``ObjectNormalizer``:
4545
return $data;
4646
}
4747

48-
public function supportsNormalization($data, string $format = null, array $context = [])
48+
public function supportsNormalization($data, ?string $format = null, array $context = [])
4949
{
5050
return $data instanceof Topic;
5151
}

‎validation/custom_constraint.rst

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -44,7 +44,7 @@ First you need to create a Constraint class and extend :class:`Symfony\\Componen
4444
public $mode = 'strict';
4545
4646
// all configurable options must be passed to the constructor
47-
public function __construct(string $mode = null, string $message = null, array $groups = null, $payload = null)
47+
public function __construct(?string $mode = null, ?string $message = null, ?array $groups = null, $payload = null)
4848
{
4949
parent::__construct([], $groups, $payload);
5050
@@ -270,9 +270,9 @@ define those options as public properties on the constraint class:
270270
271271
public function __construct(
272272
$mandatoryFooOption,
273-
string $message = null,
274-
bool $optionalBarOption = null,
275-
array $groups = null,
273+
?string $message = null,
274+
?bool $optionalBarOption = null,
275+
?array $groups = null,
276276
$payload = null,
277277
array $options = []
278278
) {

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