public function FieldItemListInterface::filterEmptyItems
public FieldItemListInterface::filterEmptyItems()
Filters out empty field items and re-numbers the item deltas.
Return value
$this
File
- core/lib/Drupal/Core/Field/FieldItemListInterface.php, line 95
Class
- FieldItemListInterface
- Interface for fields, being lists of field items.
Namespace
Drupal\Core\FieldCode
public function filterEmptyItems();
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Field!FieldItemListInterface.php/function/FieldItemListInterface::filterEmptyItems/8.1.x