PHP 8.4 deprecations fix

src/Authentication/OAuth2Client.php

@@ -221,7 +221,7 @@ protected function requestAnAccessToken(array $params): AccessToken
 	protected function sendRequestWithClientParams(
 		string $endpoint,
 		array $params,
-		AccessToken|string $accessToken = null,
+		AccessToken|string|null $accessToken = null,
 	): Response
 	{
 		$params += $this->getClientParams();

src/BatchRequest.php

@@ -47,9 +47,9 @@ class BatchRequest extends Request implements IteratorAggregate, ArrayAccess
 	 * @param Request[] $requests
 	 */
 	public function __construct(
-		Application $application = null,
+		?Application $application = null,
 		array $requests = [],
-		AccessToken|string $accessToken = null,
+		AccessToken|string|null $accessToken = null,
 		?string $graphVersion = null,
 	) {
 		parent::__construct($application, $accessToken, 'POST', '', [], null, $graphVersion);
@@ -221,15 +221,16 @@ public function validateBatchRequestCount(): void
 	/**
 	 * Converts a Request entity into an array that is batch-friendly.
 	 *
-	 * @param Request           $request       the request entity to convert
-	 * @param mixed[]|string $options Array of batch request options e.g. 'name', 'omit_response_on_success'. If a string is given, it is the value of the 'name' option.
-	 * @param string|null $attachedFiles names of files associated with the request
+	 * @param Request             $request       the request entity to convert
+	 * @param string|mixed[]|null $options       Array of batch request options e.g. 'name', 'omit_response_on_success'. If a string is given, it is the value of the 'name' option.
+	 * @param string|null         $attachedFiles names of files associated with the request
+	 *
 	 * @return mixed[]
 	 */
 	public function requestEntityToBatchArray(
 		Request $request,
-		array|string $options = null,
-		string $attachedFiles = null,
+		array|string|null $options = null,
+		?string $attachedFiles = null,
 	): array
 	{
 		if ($options === null) {

src/Client.php

@@ -60,7 +60,7 @@ class Client
 	 * Instantiates a new Client object.
 	 */
 	public function __construct(
-		ClientInterface $httpClient = null,
+		?ClientInterface $httpClient = null,
 		protected bool $enableBetaMode = false,
 	) {
 		$this->httpClient = $httpClient ?? Psr18ClientDiscovery::find();

src/Exception/ResponseException.php

@@ -32,7 +32,7 @@ class ResponseException extends SDKException
 
 	public function __construct(
 		protected Response $response,
-		SDKException $sdkException = null,
+		?SDKException $sdkException = null,
 	) {
 		$this->responseData = $response->getDecodedBody();
 

src/Facebook.php

@@ -289,9 +289,9 @@ public function getPageTabHelper(): PageTabHelper
 	 */
 	public function get(
 		string $endpoint,
-		AccessToken|string $accessToken = null,
-		string $eTag = null,
-		string $graphVersion = null,
+		AccessToken|string|null $accessToken = null,
+		?string $eTag = null,
+		?string $graphVersion = null,
 	): Response
 	{
 		return $this->sendRequest('GET', $endpoint, [], $accessToken, $eTag, $graphVersion);
@@ -306,9 +306,9 @@ public function get(
 	public function post(
 		string $endpoint,
 		array $params = [],
-		AccessToken|string $accessToken = null,
-		string $eTag = null,
-		string $graphVersion = null,
+		AccessToken|string|null $accessToken = null,
+		?string $eTag = null,
+		?string $graphVersion = null,
 	): Response
 	{
 		return $this->sendRequest('POST', $endpoint, $params, $accessToken, $eTag, $graphVersion);
@@ -323,9 +323,9 @@ public function post(
 	public function delete(
 		string $endpoint,
 		array $params = [],
-		AccessToken|string $accessToken = null,
-		string $eTag = null,
-		string $graphVersion = null,
+		AccessToken|string|null $accessToken = null,
+		?string $eTag = null,
+		?string $graphVersion = null,
 	): Response
 	{
 		return $this->sendRequest('DELETE', $endpoint, $params, $accessToken, $eTag, $graphVersion);
@@ -392,9 +392,9 @@ public function sendRequest(
 		string $method,
 		string $endpoint,
 		array $params = [],
-		AccessToken|string $accessToken = null,
-		string $eTag = null,
-		string $graphVersion = null,
+		AccessToken|string|null $accessToken = null,
+		?string $eTag = null,
+		?string $graphVersion = null,
 	): Response
 	{
 		$accessToken ??= $this->defaultAccessToken;
@@ -413,8 +413,8 @@ public function sendRequest(
 	 */
 	public function sendBatchRequest(
 		array $requests,
-		AccessToken|string $accessToken = null,
-		string $graphVersion = null,
+		AccessToken|string|null $accessToken = null,
+		?string $graphVersion = null,
 	): BatchResponse
 	{
 		$accessToken ??= $this->defaultAccessToken;
@@ -433,7 +433,7 @@ public function sendBatchRequest(
 	 */
 	public function newBatchRequest(
 		AccessToken|string|null $accessToken = null,
-		string $graphVersion = null,
+		?string $graphVersion = null,
 	): BatchRequest
 	{
 		$accessToken ??= $this->defaultAccessToken;
@@ -454,9 +454,9 @@ public function request(
 		string $method,
 		string $endpoint,
 		array $params = [],
-		AccessToken|string $accessToken = null,
-		string $eTag = null,
-		string $graphVersion = null,
+		AccessToken|string|null $accessToken = null,
+		?string $eTag = null,
+		?string $graphVersion = null,
 	): Request
 	{
 		$accessToken ??= $this->defaultAccessToken;
@@ -507,7 +507,7 @@ public function uploadVideo(
 		array $metadata = [],
 		string|AccessToken|null $accessToken = null,
 		int $maxTransferTries = 5,
-		string $graphVersion = null,
+		?string $graphVersion = null,
 	): array
 	{
 		$accessToken ??= $this->defaultAccessToken;

src/GraphNode/GraphNodeFactory.php

@@ -80,7 +80,7 @@ public function __construct(
 	 * @throws SDKException
 	 */
 	public function makeGraphNode(
-		string $subclassName = null,
+		?string $subclassName = null,
 	): GraphNode
 	{
 		$this->validateResponseCastableAsGraphNode();
@@ -97,7 +97,7 @@ public function makeGraphNode(
 	 *
 	 * @throws SDKException
 	 */
-	public function makeGraphEdge(string $subclassName = null, bool $auto_prefix = true): GraphEdge
+	public function makeGraphEdge(?string $subclassName = null, bool $auto_prefix = true): GraphEdge
 	{
 		$this->validateResponseCastableAsGraphEdge();
 
@@ -141,7 +141,7 @@ public function validateResponseCastableAsGraphEdge(): void
 	 *
 	 * @throws SDKException
 	 */
-	public function safelyMakeGraphNode(array $data, string $subclassName = null): GraphNode
+	public function safelyMakeGraphNode(array $data, ?string $subclassName = null): GraphNode
 	{
 		$subclassName ??= static::BaseGraphNodeClass;
 		static::validateSubclass($subclassName);
@@ -174,18 +174,18 @@ public function safelyMakeGraphNode(array $data, string $subclassName = null): G
 	/**
 	 * Takes an array of values and determines how to cast each node.
 	 *
-	 * @param array       $data         the array of data to iterate over
-	 * @param string|null $subclassName the subclass to cast this collection to
-	 * @param string|int $parentKey the key of this data (Graph edge)
-	 * @param string|null $parentNodeId the parent Graph node ID
+	 * @param array           $data         the array of data to iterate over
+	 * @param string|null     $subclassName the subclass to cast this collection to
+	 * @param string|int|null $parentKey    the key of this data (Graph edge)
+	 * @param string|null     $parentNodeId the parent Graph node ID
 	 *
 	 * @throws SDKException
 	 */
 	public function castAsGraphNodeOrGraphEdge(
 		array $data,
-		string $subclassName = null,
-		string|int $parentKey = null,
-		string $parentNodeId = null,
+		?string $subclassName = null,
+		string|int|null $parentKey = null,
+		?string $parentNodeId = null,
 	): GraphEdge|GraphNode
 	{
 		if (isset($data['data'])) {

src/Helper/RedirectLoginHelper.php

@@ -50,8 +50,8 @@ class RedirectLoginHelper
 	 */
 	public function __construct(
 		protected OAuth2Client $oAuth2Client,
-		PersistentDataInterface $persistentData = null,
-		UrlDetectionInterface $urlDetection = null,
+		?PersistentDataInterface $persistentData = null,
+		?UrlDetectionInterface $urlDetection = null,
 	) {
 		$this->persistentDataHandler = $persistentData ?? new SessionPersistentDataHandler;
 		$this->urlDetectionHandler = $urlDetection ?? new UrlDetectionHandler;
@@ -177,7 +177,7 @@ public function getReAuthenticationUrl(string $redirectUrl, array $scope = [], s
 	 *
 	 * @throws SDKException
 	 */
-	public function getAccessToken(string $redirectUrl = null): ?AccessToken
+	public function getAccessToken(?string $redirectUrl = null): ?AccessToken
 	{
 		$code = $this->getCode();
 		if ($code === null) {

src/Helper/SignedRequestFromInputHelper.php

@@ -57,7 +57,7 @@ public function __construct(
 	/**
 	 * Instantiates a new SignedRequest entity.
 	 */
-	public function instantiateSignedRequest(string $rawSignedRequest = null): void
+	public function instantiateSignedRequest(?string $rawSignedRequest = null): void
 	{
 		$rawSignedRequest ??= $this->getRawSignedRequest();
 

src/Http/RequestBodyMultipart.php

@@ -47,7 +47,7 @@ class RequestBodyMultipart implements RequestBodyInterface
 	public function __construct(
 		private readonly array $params = [],
 		private readonly array $files = [],
-		string $boundary = null,
+		?string $boundary = null,
 	) {
 		$this->boundary = $boundary ?? uniqid();
 	}

src/Request.php

@@ -68,12 +68,12 @@ class Request
 	 * @throws SDKException
 	 */
 	public function __construct(
-		Application $application = null,
-		AccessToken|string $accessToken = null,
-		string $method = null,
-		string $endpoint = null,
+		?Application $application = null,
+		AccessToken|string|null $accessToken = null,
+		?string $method = null,
+		?string $endpoint = null,
 		array $params = [],
-		string $eTag = null,
+		?string $eTag = null,
 		protected ?string $graphVersion = null,
 	) {
 		$this->setApp($application);
@@ -135,7 +135,7 @@ public function getAccessTokenEntity(): ?AccessToken
 	/**
 	 * Set the Application entity used for this request.
 	 */
-	public function setApp(Application $application = null): void
+	public function setApp(?Application $application = null): void
 	{
 		$this->app = $application;
 	}

src/Response.php

@@ -222,7 +222,7 @@ public function decodeBody(): void
 	 *
 	 * @throws SDKException
 	 */
-	public function getGraphNode(string $subclassName = null): GraphNode
+	public function getGraphNode(?string $subclassName = null): GraphNode
 	{
 		$graphNodeFactory = new GraphNodeFactory($this);
 
@@ -238,7 +238,7 @@ public function getGraphNode(string $subclassName = null): GraphNode
 	 *
 	 * @throws SDKException
 	 */
-	public function getGraphEdge(string $subclassName = null, bool $auto_prefix = true): GraphEdge
+	public function getGraphEdge(?string $subclassName = null, bool $auto_prefix = true): GraphEdge
 	{
 		$graphNodeFactory = new GraphNodeFactory($this);
 

src/SignedRequest.php

@@ -47,7 +47,7 @@ class SignedRequest
 	 */
 	public function __construct(
 		protected Application $application,
-		string $rawSignedRequest = null,
+		?string $rawSignedRequest = null,
 	) {
 		if ($rawSignedRequest === null) {
 			return;