Commaaa2

vendor/ramsey/collection/src/AbstractArray.php

@@ -18,8 +18,6 @@ use ArrayIterator;
 use Traversable;
 
 use function count;
-use function serialize;
-use function unserialize;
 
 /**
  * This class provides a basic implementation of `ArrayInterface`, to minimize
@@ -70,7 +68,7 @@ abstract class AbstractArray implements ArrayInterface
      *
      * @param array-key $offset The offset to check.
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->data[$offset]);
     }
@@ -82,13 +80,12 @@ abstract class AbstractArray implements ArrayInterface
      *
      * @param array-key $offset The offset for which a value should be returned.
      *
-     * @return T|null the value stored at the offset, or null if the offset
+     * @return T the value stored at the offset, or null if the offset
      *     does not exist.
      */
-    #[\ReturnTypeWillChange] // phpcs:ignore
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset): mixed
     {
-        return $this->data[$offset] ?? null;
+        return $this->data[$offset];
     }
 
     /**
@@ -96,12 +93,11 @@ abstract class AbstractArray implements ArrayInterface
      *
      * @link http://php.net/manual/en/arrayaccess.offsetset.php ArrayAccess::offsetSet()
      *
-     * @param array-key|null $offset The offset to set. If `null`, the value may be
-     *     set at a numerically-indexed offset.
+     * @param array-key | null $offset The offset to set. If `null`, the value
+     *     may be set at a numerically-indexed offset.
      * @param T $value The value to set at the given offset.
      */
-    // phpcs:ignore SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
-    public function offsetSet($offset, $value): void
+    public function offsetSet(mixed $offset, mixed $value): void
     {
         if ($offset === null) {
             $this->data[] = $value;
@@ -117,25 +113,11 @@ abstract class AbstractArray implements ArrayInterface
      *
      * @param array-key $offset The offset to remove from the array.
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->data[$offset]);
     }
 
-    /**
-     * Returns a serialized string representation of this array object.
-     *
-     * @deprecated The Serializable interface will go away in PHP 9.
-     *
-     * @link http://php.net/manual/en/serializable.serialize.php Serializable::serialize()
-     *
-     * @return string a PHP serialized string.
-     */
-    public function serialize(): string
-    {
-        return serialize($this->data);
-    }
-
     /**
      * Returns data suitable for PHP serialization.
      *
@@ -149,25 +131,6 @@ abstract class AbstractArray implements ArrayInterface
         return $this->data;
     }
 
-    /**
-     * Converts a serialized string representation into an instance object.
-     *
-     * @deprecated The Serializable interface will go away in PHP 9.
-     *
-     * @link http://php.net/manual/en/serializable.unserialize.php Serializable::unserialize()
-     *
-     * @param string $serialized A PHP serialized string to unserialize.
-     *
-     * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
-     */
-    public function unserialize($serialized): void
-    {
-        /** @var array<array-key, T> $data */
-        $data = unserialize($serialized, ['allowed_classes' => false]);
-
-        $this->data = $data;
-    }
-
     /**
      * Adds unserialized data to the object.
      *
@@ -203,6 +166,6 @@ abstract class AbstractArray implements ArrayInterface
 
     public function isEmpty(): bool
     {
-        return count($this->data) === 0;
+        return $this->data === [];
     }
 }