public static function getInstance()
{
if (!is_object(self::$INSTANCE)) {
self::$INSTANCE = new self();
}
return self::$INSTANCE;
}
$config = new \Config\Config();
$config->set('environment', 'development');
$config->set('db.host', 'localhost');
$config->set('db.username', 'root');
$config->set('db.password', 'secret');
$config->set('db.name', 'my_app_db');
// Retrieve the value of a specific configuration setting
$environment = $config->get('environment');
// Retrieve all of the configuration settings as an array
$allSettings = $config->getAll();
$config = new \Config\Config('/path/to/my/config.yml');
// Retrieve the value of a specific configuration setting
$username = $config->get('db.username');
// Set a new configuration setting
$config->set('app.timezone', 'America/New_York');
This example demonstrates how the Config Instance can be used to read and write configuration values from a YAML file. The package library for this example might include classes for working with YAML files, or for managing different types of configuration files in general.
In each of these examples, the Config Instance provides a simple and flexible way to manage application settings that might otherwise be scattered throughout various files or scripts. By centralizing configuration data in a single location, developers can make their code more modular and easier to maintain over time. public static function getInstance()
{
if (!is_object(self::$INSTANCE)) {
self::$INSTANCE = new self();
}
return self::$INSTANCE;
}
