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hook_language_switch_links_alter

  1. drupal
    1. 7
Versions
7 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 path 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 Drupal core.

Code

drupal/modules/locale/locale.api.php, line 68

<?php
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';
    }
  }
}
?>