Init(); /** @var \Composer\Autoload\ClassLoader $composer_class_loader */ $composer_class_loader = require FULL_PATH . '/vendor/autoload.php'; return function ($class) use ($application, $composer_class_loader) { $file = $application->findClassFile($class); if ( $file !== false ) { return $file; } return $composer_class_loader->findFile($class); };