Create phpstan.yml

Author: leMaur

.github/workflows/phpstan.yml

@@ -0,0 +1,30 @@
+name: PHPStan
+
+on:
+  push:
+    paths:
+      - '**.php'
+      - 'phpstan.neon.dist'
+
+jobs:
+  phpstan:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.1'
+          coverage: none
+
+      - name: Install composer dependencies
+        uses: ramsey/composer-install@v2
+
+      - name: Run PHPStan
+        run: vendor/bin/phpstan --error-format=github