1 language.api.php hook_language_switch_links_alter(array &$links, $type, $path)

Perform alterations on language switcher links.

A language switcher link may need to point to a different path or use a translated link text before going through l(), which will just handle the URL aliases.

Parameters

$links: Nested array of links keyed by language code.

$type: The language type the links will switch.

$path: The current path.

Related topics

Hooks Allow modules to interact with the Backdrop core.

File

core/modules/system/language.api.php, line 53
Hooks provided by the base system for language support.

Code

function hook_language_switch_links_alter(array &$links, $type, $path) {
  global $language;

  if ($type == LANGUAGE_TYPE_CONTENT && isset($links[$language->language])) {
    foreach ($links[$language->language] as $link) {
      $link['attributes']['class'][] = 'active-language';
    }
  }
}