Update examples

examples/yii3-mysql.yml

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+# GitHub Action for Yii3 web application with MySQL
+# Tested with https://github.com/yiisoft/app
+name: Testing Yii3 with MySQL
+on: [push, pull_request]
+jobs:
+  yii:
+    name: Yii3 (PHP ${{ matrix.php-versions }})
+    runs-on: ubuntu-latest
+    env:
+      APP_C3: true
+      APP_ENV: test
+      APP_DEBUG: false
+
+    # Docs: https://docs.github.com/en/actions/using-containerized-services
+    services:
+      mysql:
+        image: mysql:8.4
+        env:
+          MYSQL_ALLOW_EMPTY_PASSWORD: false
+          MYSQL_ROOT_PASSWORD: password
+          MYSQL_DATABASE: app
+        ports:
+          - 3306/tcp
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+    strategy:
+      fail-fast: false
+      matrix:
+        php-versions: ['8.4', '8.5']
+        # The latest yiisoft/app release resolves Symfony 8.0 packages that require PHP 8.4+.
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      # Docs: https://github.com/shivammathur/setup-php
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: fileinfo, intl, pdo_mysql
+          ini-values: date.timezone='UTC', register_argc_argv=On
+          coverage: none
+
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v5
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          # Use composer.json for key, if composer.lock is not committed.
+          # key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Install Composer dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Run migrations
+        run: php yii migrate:up --no-interaction
+        env:
+          DB_HOST: 127.0.0.1
+          DB_PORT: ${{ job.services.mysql.ports['3306'] }}
+          DB_NAME: app
+          DB_USERNAME: root
+          DB_PASSWORD: password
+
+      - name: Run codeception build
+        run: vendor/bin/codecept build
+
+      - name: Run tests with Codeception
+        run: vendor/bin/codecept run
+        env:
+          DB_HOST: 127.0.0.1
+          DB_PORT: ${{ job.services.mysql.ports['3306'] }}
+          DB_NAME: app
+          DB_USERNAME: root
+          DB_PASSWORD: password