/** * Main AC_Shortcodes Instance * * Ensures only one instance of AC_Shortcodes is loaded or can be loaded. * * @static * @return AC_Shortcodes - Main instance */ public static function instance() { if (is_null(self::$_instance)) { self::$_instance = new self(); } return self::$_instance; }
/** * Get shortcodes class. * @return AC_Shortcodes */ public function shortcodes() { return AC_Shortcodes::instance(); }