Tests: Run on PHP 7.3, 7.4, 8.0

Author: jakubboucek

.github/workflows/code_analysis.yaml

@@ -19,7 +19,10 @@ jobs:
 
           - name: Nette Tester
             run: composer tester
-
+        php:
+          - 7.3
+          - 7.4
+          - 8.0
 
     name: ${{ matrix.actions.name }}
     runs-on: ubuntu-latest
@@ -34,7 +37,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 7.3
+          php-version: ${{ matrix.php }}
           coverage: none