function HelpPageTestHooks::help

Implements hook_help().

Attributes

File

core/modules/help/tests/modules/help_page_test/src/Hook/HelpPageTestHooks.php, line 18

Class

HelpPageTestHooks

Hook implementations for help_page_test.

Namespace

Code

public function help($route_name, RouteMatchInterface $route_match) : string|array {
  switch ($route_name) {
    case 'help.page.help_page_test':
      // Make the help text conform to core standards. See
      // \Drupal\system\Tests\Functional\GenericModuleTestBase::assertHookHelp().
      return 'Read the <a href="http://www.example.com">online documentation for the Help Page Test module</a>.';
    case 'help_page_test.has_help':
      return 'I have help!';
    case 'help_page_test.test_array':
      return [
        '#markup' => 'Help text from help_page_test_help module.',
      ];
  }
  // Ensure that hook_help() can return an empty string and not cause the
  // block to display.
  return '';
}