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/Drupal 8

public function InstallStorage::exists

public InstallStorage::exists($name)

Returns whether a configuration object exists.

Parameters

string $name: The name of a configuration object to test.

Return value

bool TRUE if the configuration object exists, FALSE otherwise.

Overrides FileStorage::exists

File

core/lib/Drupal/Core/Config/InstallStorage.php, line 95

Class

InstallStorage
Storage used by the Drupal installer.

Namespace

Drupal\Core\Config

Code

public function exists($name) {
  return array_key_exists($name, $this->getAllFolders());
}

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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!InstallStorage.php/function/InstallStorage::exists/8.1.x