function seven_preprocess_links
Implements template_preprocess_links().
This makes it so array keys of #links items are added as a class. This functionality was removed in Drupal 8.1, but still necessary in some instances.
@todo remove in https://drupal.org/node/3120962
File
-
core/
themes/ seven/ seven.theme, line 458
Code
function seven_preprocess_links(&$variables) {
if (!empty($variables['links'])) {
foreach ($variables['links'] as $key => $value) {
if (!is_numeric($key)) {
$class = Html::getClass($key);
$variables['links'][$key]['attributes']->addClass($class);
}
}
}
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.