// Register the library directory JLoader::registerPrefix('MyLibrary', JPATH_LIBRARIES . '/mylibrary'); // Load a class from the library JLoader::load('MyLibrary\MyClass');
// Require the Composer autoloader require_once JPATH_ROOT . '/vendor/autoload.php'; // Load the Carbon class JLoader::load('Carbon\Carbon');In this example, we first require the Composer autoloader to load all the classes in the vendor directory. We then use JLoader to load the "Carbon" class from the "Carbon" namespace. Determining Package Library: JLoader can be used to load classes from any package or library that follows standard naming conventions. In general, packages and libraries that are compatible with Joomla! will have a main namespace that starts with the prefix "J". For example, the Joomla! core classes are located in the "Joomla" namespace. Third-party packages and libraries will typically have their own namespace or prefix. To determine the package or library name, you can look at the namespace or prefix of the class you are trying to load.