Online PHP editor | refs for E8U0T

<?php class ApiKey { public string $apiKey = 'abc123'; public function set(string $newKey): void { $this->apiKey = $newKey; } public function get(): string { return $this->apiKey; } } $config = new ApiKey(); var_dump($config->get()); $config->set('asdfasdf'); var_dump($config->get());