Add php8.4

Author: mateusz-kolecki

.github/workflows/pipeline.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: ['7.4', '8.0', '8.1', '8.2']
+        php: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
         composer_update:
           - 'composer update --prefer-stable --prefer-lowest'
           - 'composer update --prefer-stable'

src/Iterator/BatchIterator.php

@@ -6,6 +6,7 @@
 
 use InvalidArgumentException;
 use Iterator;
+use ReturnTypeWillChange;
 
 use function count;
 
@@ -40,27 +41,32 @@ public function __construct(Iterator $original, int $batchSize)
         $this->batch = [];
     }
 
+    #[ReturnTypeWillChange]
     public function next(): void
     {
         $this->loadBatch();
         $this->batchIndex += 1;
     }
 
+    #[ReturnTypeWillChange]
     public function valid(): bool
     {
         return !empty($this->batch);
     }
 
+    #[ReturnTypeWillChange]
     public function key()
     {
         return $this->batchIndex;
     }
 
+    #[ReturnTypeWillChange]
     public function current()
     {
         return $this->batch;
     }
 
+    #[ReturnTypeWillChange]
     public function rewind(): void
     {
         $this->original->rewind();

src/Iterator/MapIterator.php

@@ -5,6 +5,7 @@
 namespace IteratorTools\Iterator;
 
 use Iterator;
+use ReturnTypeWillChange;
 
 /**
  * @psalm-template K
@@ -28,11 +29,13 @@ public function __construct(Iterator $innerIterator)
         $this->innerIterator = $innerIterator;
     }
 
+    #[ReturnTypeWillChange]
     public function next(): void
     {
         $this->innerIterator->next();
     }
 
+    #[ReturnTypeWillChange]
     public function valid(): bool
     {
         return $this->innerIterator->valid();
@@ -41,11 +44,13 @@ public function valid(): bool
     /**
      * @psalm-return K
      */
+    #[ReturnTypeWillChange]
     public function key()
     {
         return $this->innerIterator->key();
     }
 
+    #[ReturnTypeWillChange]
     public function rewind(): void
     {
         $this->innerIterator->rewind();
@@ -54,6 +59,7 @@ public function rewind(): void
     /**
      * @psalm-return R
      */
+    #[ReturnTypeWillChange]
     public function current()
     {
         return $this->mapValue(

src/Iterator/ReverseIterator.php

@@ -7,6 +7,7 @@
 use EmptyIterator;
 use Iterator;
 use IteratorTools\Pair;
+use ReturnTypeWillChange;
 
 use function array_reverse;
 
@@ -35,26 +36,31 @@ public function __construct(Iterator $original)
         $this->reverted = new EmptyIterator();
     }
 
+    #[ReturnTypeWillChange]
     public function next(): void
     {
         $this->reverted->next();
     }
 
+    #[ReturnTypeWillChange]
     public function valid(): bool
     {
         return $this->reverted->valid();
     }
 
+    #[ReturnTypeWillChange]
     public function key()
     {
         return $this->reverted->current()->key();
     }
 
+    #[ReturnTypeWillChange]
     public function current()
     {
         return $this->reverted->current()->value();
     }
 
+    #[ReturnTypeWillChange]
     public function rewind(): void
     {
         if (false === $this->initialized) {

src/Iterator/functions.php

@@ -9,7 +9,6 @@
 use IteratorAggregate;
 use IteratorIterator;
 use IteratorTools\IteratorPipeline;
-
 use IteratorTools\Pipeline;
 
 use function is_array;