$config = Configuration::getInstance(); $dbConfig = $config->get('database');
$config = Configuration::getInstance(); $title = $config->get('site.title');In this example, we retrieve the singleton instance of Configuration class and then use it to retrieve the site's title from the configuration settings. The package library that Configuration getInstance belongs in depends on the specific PHP framework or application you are using. For example, in the Laravel framework, Configuration is part of the Illuminate\Config package.