function hook_theme_suggestions_HOOK

hook_theme_suggestions_HOOK(array $variables)

Provides alternate named suggestions for a specific theme hook.

This hook allows modules to provide alternative theme function or template name suggestions.

HOOK is the least-specific version of the hook being called. For example, if '#theme' => 'node__article' is called, then hook_theme_suggestions_node() will be invoked, not hook_theme_suggestions_node__article(). The specific hook called (in this case 'node__article') is available in $variables['theme_hook_original'].

@todo Add @code sample.

Parameters

array $variables: An array of variables passed to the theme hook. Note that this hook is invoked before any preprocessing.

Return value

array An array of theme suggestions.

See also

hook_theme_suggestions_HOOK_alter()

Related topics

Hooks

Define functions that alter the behavior of Drupal core.

File

core/lib/Drupal/Core/Render/theme.api.php, line 633

Hooks and documentation related to the theme and render system.

Code

function hook_theme_suggestions_HOOK(array $variables) {
  $suggestions = array();

  $suggestions[] = 'node__' . $variables['elements']['#langcode'];

  return $suggestions;
}