public function EncryptionServiceInterface::getEncryptionKey in Encryption 2.x

Same name and namespace in other branches

1. 8 src/EncryptionServiceInterface.php \Drupal\encryption\EncryptionServiceInterface::getEncryptionKey()

Gets the `$settings['encryption_key']` value from settings.php.

Return value

string|null The encryption key or null if validation fails.

File

src/EncryptionServiceInterface.php, line 47

Class

EncryptionServiceInterface

Interface EncryptionServiceInterface.

Namespace

Drupal\encryption

Code

public function getEncryptionKey();