function stable9_preprocess_views_view

Implements hook_preprocess_views_view().

Adds BC classes that were previously added by the Views module.

File

core/themes/stable9/stable9.theme, line 24

Code

function stable9_preprocess_views_view(&$variables) : void {
  if (!empty($variables['attributes']['class'])) {
    $bc_classes = preg_replace('/[^a-zA-Z0-9- ]/', '-', $variables['attributes']['class']);
    $variables['attributes']['class'] = array_merge($variables['attributes']['class'], $bc_classes);
  }
  if (!empty($variables['css_class'])) {
    $existing_classes = explode(' ', $variables['css_class']);
    $bc_classes = preg_replace('/[^a-zA-Z0-9- ]/', '-', $existing_classes);
    $variables['css_class'] = implode(' ', array_merge($existing_classes, $bc_classes));
  }
}