/** * Initialization * * @return void */ protected function init() { // load language files add_action('plugins_loaded', [&$this, 'load_language']); // autoloader register spl_autoload_register([&$this, 'autoloader']); // modules $this->ajax = Ajax_Handler::get_instance(); $this->backend = Backend::get_instance(); $this->frontend = Frontend::get_instance(); // plugin loaded hook do_action_ref_array('wppb_loaded', [&$this]); }