function help_preprocess_block in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/help/help.module \help_preprocess_block()

Implements hook_preprocess_HOOK() for block templates.

File

core/modules/help/help.module, line 66

Manages displaying online help.

Code

function help_preprocess_block(&$variables) {
  if ($variables['plugin_id'] == 'help_block') {
    $variables['attributes']['role'] = 'complementary';
  }
}