function FilterPluginBase::groupMultipleExposedInput

Same name in other branches
  1. 8.9.x core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::groupMultipleExposedInput()
  2. 10 core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::groupMultipleExposedInput()
  3. 11.x core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::groupMultipleExposedInput()

Group multiple exposed input.

Returns the options available for a grouped filter that users checkboxes as widget, and therefore has to be applied several times, one per item selected.

File

core/modules/views/src/Plugin/views/filter/FilterPluginBase.php, line 1434

Class

FilterPluginBase
Base class for Views filters handler plugins.

Namespace

Drupal\views\Plugin\views\filter

Code

public function groupMultipleExposedInput(&$input) {
    if (!empty($input[$this->options['group_info']['identifier']])) {
        return array_filter($input[$this->options['group_info']['identifier']]);
    }
    return [];
}

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