$config = new Config(); // assuming you have an instance of the Config class $keys = array('db.host', 'db.username', 'db.password', 'db.name'); $dbSettings = $config->getMultiple($keys); // $dbSettings should now contain an array with the following keys and values: // array('db.host' => 'localhost', 'db.username' => 'root', 'db.password' => 'mypassword', 'db.name' => 'mydb')
$config = new Config(); $keys = array('api.users', 'api.products', 'api.orders'); $endpointUrls = $config->getMultiple($keys); // $endpointUrls should now contain an array with the following keys and values: // array('api.users' => 'https://myapi.com/users', 'api.products' => 'https://myapi.com/products', 'api.orders' => 'https://myapi.com/orders')Based on these examples, it's difficult to determine the specific package library being used since the Config class is not a standard PHP class. It could be a custom class developed by the developer or it could be part of a third-party package.