Add multiple PHP versions in test.yml

.github/workflows/test.yml

@@ -1,36 +1,18 @@
-name: Run Test Suite
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-permissions:
-  contents: read
-
 jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
+  run:    
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      matrix:
+        php-versions: ['5.3', '5.4', '5.5', '5.6', '7.0', '7.1', '7.2', '7.3', '7.4']
+    name: Run Unit Test on PHP ${{ matrix.php-versions }}
     steps:
-    - uses: actions/checkout@v3
-
-    - name: Validate composer.json and composer.lock
-      run: composer validate --strict
-
-    - name: Cache Composer packages
-      id: composer-cache
-      uses: actions/cache@v3
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install PHP
+      uses: shivammathur/setup-php@v2
       with:
-        path: vendor
-        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-php-
-
-    - name: Install dependencies
-      run: composer install --prefer-dist --no-progress
-
-    - name: Run test suite
-      run: vendor/bin/phpunit
+        php-version: ${{ matrix.php-versions }}
+        extensions: intl #optional
+        ini-values: "post_max_size=256M" #optional
+    - name: Check PHP Version
+      run: php -v