$config = loadConfiguration('config.ini'); echo $config['database_name']; // prints the value of database_name settingThis code snippet loads the configuration from a file named "config.ini" and prints the value of the "database_name" setting. The package library used in this function is not defined in the code example, as it may vary depending on the implementation. However, the most common way to load configuration values in PHP is to use some sort of library such as Symfony's Config component or Laravel's Configuration class that abstracts the loading and parsing of configuration files.