Handles PHP8.4 nullable type deprecations

Author: nyamsprod

.php-cs-fixer.php

@@ -40,6 +40,7 @@
         'no_superfluous_phpdoc_tags' => true,
         'no_trailing_comma_in_singleline' => true,
         'no_unused_imports' => true,
+        'nullable_type_declaration_for_default_null_value' => true,
         'ordered_imports' => ['imports_order' => ['class', 'function', 'const'], 'sort_algorithm' => 'alpha'],
         'phpdoc_add_missing_param_annotation' => ['only_untyped' => true],
         'phpdoc_align' => ['align' => 'left'],

components/Components/Domain.php

@@ -206,7 +206,7 @@ public function withRootLabel(): DomainHostInterface
         };
     }
 
-    public function slice(int $offset, int $length = null): self
+    public function slice(int $offset, ?int $length = null): self
     {
         $nbLabels = count($this->labels);
         if ($offset < -$nbLabels || $offset > $nbLabels) {

components/Components/HierarchicalPath.php

@@ -351,7 +351,7 @@ public function withoutSegment(int ...$keys): SegmentedPathInterface
         return new self($path);
     }
 
-    public function slice(int $offset, int $length = null): self
+    public function slice(int $offset, ?int $length = null): self
     {
         $nbSegments = count($this->segments);
         if ($offset < -$nbSegments || $offset > $nbSegments) {
@@ -425,7 +425,7 @@ public function withExtension(Stringable|string $extension): SegmentedPathInterf
     /**
      * Creates a new basename with a new extension.
      */
-    private function buildBasename(string $extension, string $ext, string $param = null): string
+    private function buildBasename(string $extension, string $ext, ?string $param = null): string
     {
         $length = strrpos($ext, '.'.pathinfo($ext, PATHINFO_EXTENSION));
         if (false !== $length) {

components/Components/Query.php

@@ -54,7 +54,7 @@ final class Query extends Component implements QueryInterface
     /**
      * Returns a new instance.
      */
-    private function __construct(Stringable|string|null $query, Converter $converter = null)
+    private function __construct(Stringable|string|null $query, ?Converter $converter = null)
     {
         $converter ??= Converter::fromRFC3986();
         $this->pairs = QueryString::parseFromValue($query, $converter);

components/Modifier.php

@@ -476,7 +476,7 @@ public function removeRootLabel(): static
     /**
      * Slice the host from the URI.
      */
-    public function sliceLabels(int $offset, int $length = null): static
+    public function sliceLabels(int $offset, ?int $length = null): static
     {
         $currentHost = $this->uri->getHost();
         $host = Domain::new($currentHost)->slice($offset, $length);
@@ -702,7 +702,7 @@ public function replaceSegment(int $offset, Stringable|string $segment): static
     /**
      * Slice the host from the URI.
      */
-    public function sliceSegments(int $offset, int $length = null): static
+    public function sliceSegments(int $offset, ?int $length = null): static
     {
         return new static(static::normalizePath($this->uri, HierarchicalPath::fromUri($this->uri)->slice($offset, $length)));
     }

interfaces/Contracts/DomainHostInterface.php

@@ -73,7 +73,7 @@ public function append(Stringable|string $label): self;
      *
      * If $length is null it returns all elements from $offset to the end of the Domain.
      */
-    public function slice(int $offset, int $length = null): self;
+    public function slice(int $offset, ?int $length = null): self;
 
     /**
      * Returns an instance with its Root label.

interfaces/Contracts/SegmentedPathInterface.php

@@ -81,7 +81,7 @@ public function append(Stringable|string $segment): self;
      *
      * If $length is null it returns all elements from $offset to the end of the Path.
      */
-    public function slice(int $offset, int $length = null): self;
+    public function slice(int $offset, ?int $length = null): self;
 
     /**
      * Prepends a segment to the path.

interfaces/QueryString.php

@@ -79,7 +79,7 @@ public static function build(iterable $pairs, string $separator = '&', int $encT
      * @throws SyntaxError If the encoding type is invalid
      * @throws SyntaxError If a pair is invalid
      */
-    public static function buildFromPairs(iterable $pairs, Converter $converter = null): ?string
+    public static function buildFromPairs(iterable $pairs, ?Converter $converter = null): ?string
     {
         $keyValuePairs = [];
         foreach ($pairs as $pair) {
@@ -124,7 +124,7 @@ public static function extract(Stringable|string|bool|null $query, string $separ
      *
      * @throws SyntaxError
      */
-    public static function extractFromValue(Stringable|string|bool|null $query, Converter $converter = null): array
+    public static function extractFromValue(Stringable|string|bool|null $query, ?Converter $converter = null): array
     {
         return self::convert(self::decodePairs(
             ($converter ?? Converter::fromRFC3986())->toPairs($query),
@@ -153,7 +153,7 @@ public static function parse(Stringable|string|bool|null $query, string $separat
      *
      * @return array<int, array{0:string, 1:string|null}>
      */
-    public static function parseFromValue(Stringable|string|bool|null $query, Converter $converter = null): array
+    public static function parseFromValue(Stringable|string|bool|null $query, ?Converter $converter = null): array
     {
         return self::decodePairs(
             ($converter ?? Converter::fromRFC3986())->toPairs($query),