More updates.

.github/workflows/tests.yml

@@ -15,13 +15,15 @@ jobs:
   build:
     strategy:
       matrix:
-        php: ['8.2', '7.2']
+        php:
+          - '8.3'
+          - '7.4'
       fail-fast: false
     name: PHP ${{ matrix.php }}
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install PHP
       uses: shivammathur/setup-php@v2
@@ -36,20 +38,20 @@ jobs:
 
     - name: Get Composer Cache Directory
       id: composer-cache-dir
-      run: |
-        echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+      run: | #shell
+        echo dir="$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"
 
     - name: Cache PHP Dependencies
       id: composer-cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ steps.composer-cache-dir.outputs.dir }}
         key: ${{ runner.os }}-composer-${{ matrix.php }}-${{ hashFiles('composer.json') }}
 
     - name: Install PHP Dependencies
-      run: |
+      run: | #shell
         composer install --prefer-dist --no-progress --no-interaction
 
     - name: Run the tests
-      run: |
+      run: | #shell
         composer test