/** * Returns an instance of the GFHighrise class * * @see GFHighrise::get_instance() * @return object GFHighrise */ function gf_highrise() { return GFHighrise::get_instance(); }
/** * Get instance of this class. * * @since 1.0 * @access public * @static * * @return $_instance */ public static function get_instance() { if (null === self::$_instance) { self::$_instance = new self(); } return self::$_instance; }