Fix "Creation of dynamic property" warnings in PHP 8.2

Author: thekid

ChangeLog.md

@@ -3,6 +3,10 @@ AWS Lambda change log
 
 ## ?.?.? / ????-??-??
 
+## 4.0.1 / 2022-02-26
+
+* Fixed "Creation of dynamic property" warnings in PHP 8.2 - @thekid
+
 ## 4.0.0 / 2021-11-23
 
 This major release upgrades the base image used to compile the runtime

src/main/php/com/amazon/aws/lambda/Environment.class.php

@@ -12,7 +12,7 @@
  * @test  com.amazon.aws.lambda.unittest.EnvironmentTest
  */
 class Environment {
-  public $root, $writer, $properties;
+  public $root, $variables, $writer, $properties;
 
   /** Creates a new environment */
   public function __construct(string $root, StringWriter $writer= null, array $variables= null) {