public static function init() { if (!self::$_instance) { self::$_instance = new WPUF_Settings(); } return self::$_instance; }
/** * Instantiate the classes * * @return void */ function instantiate() { new WPUF_Upload(); WPUF_Frontend_Form_Post::init(); // requires for form preview new WPUF_Frontend_Form_Profile(); new WPUF_Payment(); WPUF_Subscription::init(); if (is_admin()) { WPUF_Settings::init(); new WPUF_Admin_Form(); new WPUF_Admin_Posting(); new WPUF_Admin_Posting_Profile(); new WPUF_Updates(); } else { new WPUF_Frontend_Dashboard(); } }