diff --git a/.github/workflows/format-code.yml b/.github/workflows/format-code.yml
new file mode 100644
index 0000000..3d78e98
--- /dev/null
+++ b/.github/workflows/format-code.yml
@@ -0,0 +1,48 @@
+name: PHP Composer
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Validate composer.json and composer.lock
+      working-directory: ./app
+      run: composer validate
+
+    - name: Cache Composer packages
+      id: composer-cache
+      uses: actions/cache@v3
+      with:
+        path: ./app/vendor
+        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-php-
+
+    - name: Install dependencies
+      working-directory: ./app
+      run: composer install --prefer-dist --no-progress
+
+    - name: format code
+      run: bash commands php-cs-fixer
+    - name: Check for changes
+      run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          if [ -n "$(git status --porcelain)" ]; then
+            echo "Formatting changes detected"
+            git add -A
+            git commit -m "chore: apply formatting" || echo "no commit"
+            git push origin HEAD:${{ github.head_ref }}
+          else
+            echo "No formatting changes"
+          fi