public function ConfigBase::merge in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::merge()
2. 9 core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::merge()

Merges data into a configuration object.

Parameters

array $data_to_merge: An array containing data to merge.

Return value

$this The configuration object.

File

core/lib/Drupal/Core/Config/ConfigBase.php, line 248

Class

ConfigBase

Provides a base class for configuration objects with get/set support.

Namespace

Drupal\Core\Config

Code

public function merge(array $data_to_merge) {

  // Preserve integer keys so that configuration keys are not changed.
  $this
    ->setData(NestedArray::mergeDeepArray([
    $this->data,
    $data_to_merge,
  ], TRUE));
  return $this;
}