function MemoryStorage::rename

Overrides KeyValueStoreInterface::rename

File

core/lib/Drupal/Core/KeyValueStore/MemoryStorage.php, line 73

Class

MemoryStorage

Defines a default key/value store implementation.

Namespace

Code

public function rename($key, $new_key) {
    if ($key !== $new_key) {
        $this->data[$new_key] = $this->data[$key];
        unset($this->data[$key]);
    }
}