public function ListItemBase::getPossibleValues in Zircon Profile 8.0
Same name and namespace in other branches
- 8 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::getPossibleValues()
Returns an array of possible values.
If the optional $account parameter is passed, then the array is filtered to values viewable by the account.
Parameters
\Drupal\Core\Session\AccountInterface $account: (optional) The user account for which to filter the possible values. If omitted, all possible values are returned.
Return value
array An array of possible values.
Overrides OptionsProviderInterface::getPossibleValues
File
- core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListItemBase.php, line 38 - Contains \Drupal\options\Plugin\Field\FieldType\ListItemBase.
Class
- ListItemBase
- Plugin base class inherited by the options field types.
Namespace
Drupal\options\Plugin\Field\FieldTypeCode
public function getPossibleValues(AccountInterface $account = NULL) {
// Flatten options firstly, because Possible Options may contain group
// arrays.
$flatten_options = OptGroup::flattenOptions($this
->getPossibleOptions($account));
return array_keys($flatten_options);
}