function ItemList::__clone

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/TypedData/Plugin/DataType/ItemList.php \Drupal\Core\TypedData\Plugin\DataType\ItemList::__clone()
  2. 10 core/lib/Drupal/Core/TypedData/Plugin/DataType/ItemList.php \Drupal\Core\TypedData\Plugin\DataType\ItemList::__clone()
  3. 11.x core/lib/Drupal/Core/TypedData/Plugin/DataType/ItemList.php \Drupal\Core\TypedData\Plugin\DataType\ItemList::__clone()

Magic method: Implements a deep clone.

File

core/lib/Drupal/Core/TypedData/Plugin/DataType/ItemList.php, line 302

Class

ItemList
A generic list class.

Namespace

Drupal\Core\TypedData\Plugin\DataType

Code

public function __clone() {
    foreach ($this->list as $delta => $item) {
        $this->list[$delta] = clone $item;
        $this->list[$delta]
            ->setContext($delta, $this);
    }
}

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