Sonarcloud GitHub action for PHP library

.github/workflows/sonarcloud-analysis.yml

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+name: SonarCloud Analysis
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  analyse:
+    name: Analyse
+    if: github.repository == 'web-eid/web-eid-authtoken-validation-php'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+
+      - name: Validate composer.json and composer.lock
+        run: composer validate --strict
+
+      - name: Cache Composer packages
+        id: composer-cache
+        uses: actions/cache@v4
+        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 SonarCloud Scan
+        uses: sonarsource/sonarqube-scan-action@v4.0.0
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_HOST_URL: https://sonarcloud.io

sonar-project.properties

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+sonar.projectKey=web-eid_web-eid-authtoken-validation-php
+sonar.sources=src/
+sonar.tests=tests/