use pcov for coverage

.github/workflows/code_checks.yml

@@ -159,12 +159,13 @@ jobs:
                 uses: shivammathur/setup-php@v1
                 with:
                     php-version: 7.3
-                    coverage: none # disable xdebug, pcov
+                    coverage: pcov
 
             -   run: composer install --no-progress
 
+            # https://kizu514.com/blog/pcov-is-better-than-phpdbg-and-xdebug-for-code-coverage/
             -   run: |
-                    phpdbg -qrr -d memory_limit=-1 vendor/bin/phpunit --coverage-clover coverage.xml
+                    vendor/bin/phpunit --coverage-clover coverage.xml
                     # Coveralls.io
                     wget https://github.com/php-coveralls/php-coveralls/releases/download/v2.1.0/php-coveralls.phar
                     php php-coveralls.phar --verbose

docs/AllRectorsOverview.md

@@ -430,7 +430,7 @@ Migrate CakePHP 2.4 template method calls to Twig
 
 ```diff
  <li>
--    <?php echo $this->Html->link(__('List Rights'), ['action' => 'index']); ?>
+-    <?php echo $this->Html->link('List Rights', ['action' => 'index']); ?>
 +    <a href="{{ path('index') }}">List Rights</a>
  </li>
 ```