// Include the PHP config byKey library require_once('config-bykey.php'); // Define the database configuration $config = array( 'database' => array( 'host' => 'localhost', 'username' => 'root', 'password' => 'password', 'database_name' => 'my_database' ) ); // Initialize the configuration library $config = new Config_ByKey($config); // Get the database configuration $database_config = $config->get('database'); // Print the database configuration print_r($database_config);
// Include the PHP config byKey library require_once('config-bykey.php'); // Define the application settings $config = array( 'app' => array( 'debug' => true, 'max_execution_time' => 60, 'log_level' => 'WARNING' ) ); // Initialize the configuration library $config = new Config_ByKey($config); // Get the application settings $app_settings = $config->get('app'); // Print the application settings print_r($app_settings);In both examples, we included the PHP config byKey library, defined the configuration data, initialized the Config_ByKey class, and used the `get()` method to retrieve the configuration data by key. Based on the examples provided, it is likely that PHP config byKey is a third-party library or package that can be included in PHP projects to manage configuration data.