Enhancement: Run builds with Xdebug 3

Author: localheinz

.github/workflows/ci.yml

@@ -55,6 +55,9 @@ jobs:
 
     runs-on: "ubuntu-latest"
 
+    env:
+      EXTENSIONS: ""
+
     strategy:
       matrix:
         php-version:
@@ -64,7 +67,8 @@ jobs:
 
         coverage-driver:
           - "pcov"
-          - "xdebug"
+          - "xdebug2"
+          - "xdebug3"
 
         dependencies:
           - "lowest"
@@ -74,11 +78,23 @@ jobs:
       - name: "Checkout"
         uses: "actions/checkout@v2"
 
+      - name: "Determine build parameters"
+        run: |
+          echo "::set-env name=COVERAGE::${{ matrix.coverage-driver }}"
+
+          if [ "${{ matrix.coverage-driver }}" = "xdebug2" ]; then
+            echo "::set-env name=COVERAGE::xdebug"
+          elif [ "${{ matrix.coverage-driver }}" = "xdebug3" ]; then
+            echo "::set-env name=COVERAGE::none"
+            echo "::set-env name=EXTENSIONS::xdebug"
+          fi
+
       - name: "Install PHP with extensions"
         uses: "shivammathur/setup-php@v1"
         with:
           php-version: "${{ matrix.php-version }}"
-          coverage: "${{ matrix.coverage-driver }}"
+          coverage: "${{ env.COVERAGE }}"
+          extensions: "${{ env.EXTENSIONS }}"
 
       - name: "Cache dependencies installed with composer"
         uses: "actions/cache@v1"