diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 2ffe3abe84..00ee3f75e1 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -21,6 +21,10 @@ jobs:
 
         steps:
             -   uses: actions/checkout@v3
+            -   name: Setup PHP Action
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: 8.0
             -   name: Set up Python ${{ matrix.python-version }}
                 uses: actions/setup-python@v3
                 with:
diff --git a/code_samples/back_office/image_editor/src/AdditionalInformation.php b/code_samples/back_office/image_editor/src/AdditionalInformation.php
index 158a805c4a..90abd05588 100644
--- a/code_samples/back_office/image_editor/src/AdditionalInformation.php
+++ b/code_samples/back_office/image_editor/src/AdditionalInformation.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 
-new FieldValue([
+$fieldValue = new FieldValue([
      'data' => [
          'width' => '100',
          'height' => '200',
@@ -14,4 +14,4 @@
              'author' => 'John Smith',
          ],
      ],
- ]),
+    ]);