function InOperator::operatorValues

Gets the operators that have a given number of values.

File

core/modules/views/src/Plugin/views/filter/InOperator.php, line 180

Class

InOperator

Filter to handle matching of multiple options selectable via checkboxes.

Namespace

Code

protected function operatorValues($values = 1) {
  $options = [];
  foreach ($this->operators() as $id => $info) {
    if (isset($info['values']) && $info['values'] == $values) {
      $options[] = $id;
    }
  }
  return $options;
}