function hook_event_dispatcher_help in Hook Event Dispatcher 3.x

Same name and namespace in other branches

1. 8.2 hook_event_dispatcher.module \hook_event_dispatcher_help()
2. 8 hook_event_dispatcher.module \hook_event_dispatcher_help()

Implements hook_help().

File

./hook_event_dispatcher.module, line 13

Hook event dispatcher module.

Code

function hook_event_dispatcher_help(string $routeName) {
  if ($routeName === 'help.page.hook_event_dispatcher') {
    $path = drupal_get_path('module', 'hook_event_dispatcher');
    $output = file_get_contents($path . '/README.md');
    return '<pre>' . $output . '</pre>';
  }
  return '';
}