Test FNSR in CI

Author: ondrejmirtes

.github/workflows/static-analysis.yml

@@ -36,6 +36,23 @@ jobs:
           - "8.4"
           - "8.5"
         operating-system: [ubuntu-latest, windows-latest]
+        fnsr: ["0"]
+        include:
+          - php-version: "8.1"
+            operating-system: ubuntu-latest
+            fnsr: "1"
+          - php-version: "8.2"
+            operating-system: ubuntu-latest
+            fnsr: "1"
+          - php-version: "8.3"
+            operating-system: ubuntu-latest
+            fnsr: "1"
+          - php-version: "8.4"
+            operating-system: ubuntu-latest
+            fnsr: "1"
+          - php-version: "8.5"
+            operating-system: ubuntu-latest
+            fnsr: "1"
 
     steps:
       - name: "Checkout"
@@ -62,10 +79,14 @@ jobs:
 
       - name: "PHPStan"
         run: "make phpstan"
+        env:
+          PHPSTAN_FNSR: "${{ matrix.fnsr }}"
 
       - name: "Generate baseline"
         if: failure() && (matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1')
         run: "php -d memory_limit=448M bin/phpstan analyse --generate-baseline baseline-php-${{ matrix.php-version }}.neon"
+        env:
+          PHPSTAN_FNSR: "${{ matrix.fnsr }}"
 
       - uses: actions/upload-artifact@v4
         if: ${{ failure() }}