<?php
namespace Consolidation\OutputFormatters\StructuredData;
-use Consolidation\OutputFormatters\Options\FormatterOptions;
-
/**
- * Represents aribtrary array data (structured or unstructured) where the
- * data to display in --list format comes from the array keys.
+ * @deprecated Use UnstructuredListData
*/
-class ListDataFromKeys extends \ArrayObject implements ListDataInterface
+class ListDataFromKeys extends AbstractListData
{
- public function __construct($data)
- {
- parent::__construct($data);
- }
-
- public function getListData(FormatterOptions $options)
- {
- return array_keys($this->getArrayCopy());
- }
}