8.2 deprecation notices fix

Author: Andrii Krasnoholovets

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.4.0
+
+### Added
+
+- PHP 8.2 compatibility
+
 ## 0.3.1
 
 ### Fixed

composer.json

@@ -7,7 +7,7 @@
         }
     },
     "require": {
-        "php": "^7.0 || ^8.0"
+        "php": "^7.1 || ^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^6.0 || ^9.0"

src/ObjectWrapper.php

@@ -53,26 +53,28 @@ private function processArray(array $data, array $keys)
         return $data;
     }
 
-    public function offsetExists($key)
+    public function offsetExists($key): bool
     {
         return isset($this->data->$key);
     }
 
+    #[\ReturnTypeWillChange]
     public function offsetGet($key)
     {
         return isset($this->data->$key) ? $this->data->$key : null;
     }
 
-    public function offsetSet($offset, $value)
+    public function offsetSet($offset, $value): void
     {
         throw new RuntimeException('Modifying ObjectWrapper is not allowed');
     }
 
-    public function offsetUnset($offset)
+    public function offsetUnset($offset): void
     {
         throw new RuntimeException('Modifying ObjectWrapper is not allowed');
     }
 
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         return new ArrayIterator($this->data);