public function Config::get in Drupal 10

Same name and namespace in other branches

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

File

core/lib/Drupal/Core/Config/Config.php, line 84

Class

Config

Defines the default configuration object.

Namespace

Drupal\Core\Config

Code

public function get($key = '') {
  if (!isset($this->overriddenData)) {
    $this
      ->setOverriddenData();
  }
  if (empty($key)) {
    return $this->overriddenData;
  }
  else {
    $parts = explode('.', $key);
    if (count($parts) == 1) {
      return $this->overriddenData[$key] ?? NULL;
    }
    else {
      $value = NestedArray::getValue($this->overriddenData, $parts, $key_exists);
      return $key_exists ? $value : NULL;
    }
  }
}