function ThemeTestHooks::preprocessHtml

Implements hook_preprocess_HOOK() for HTML document templates.

Attributes

File

core/modules/system/tests/modules/theme_test/src/Hook/ThemeTestHooks.php, line 114

Class

ThemeTestHooks

Hook implementations for theme_test.

Namespace

Code

public function preprocessHtml(array &$variables) : void {
  $variables['html_attributes']['theme_test_html_attribute'] = 'theme test html attribute value';
  $variables['attributes']['theme_test_body_attribute'] = 'theme test body attribute value';
  $variables['attributes']['theme_test_page_variable'] = 'Page variable is an array.';
}