<?php
 namespace App\Utils\CreditCard\Encryption; class Dummy extends GeneralAbstract { protected $nonce = ''; protected function setKey() : void { } public function getEncryptedData() : string { $this->currrentOperation = 'encrypt'; return $this->initialData; } public function getDecryptedData() : string { $this->currrentOperation = 'decrypt'; return $this->initialData; } }