do_action( 'auth_cookie_malformed', string $cookie, string $scheme )

784			 * @since 2.7.0785			 *786			 * @param string $cookie Malformed auth cookie.787			 * @param string $scheme Authentication scheme. Values include 'auth', 'secure_auth',788			 *                       or 'logged_in'.789			 */790			do_action( 'auth_cookie_malformed', $cookie, $scheme );791			return false;792		}793 794		$scheme     = $cookie_elements['scheme'];795		$username   = $cookie_elements['username'];796		$hmac       = $cookie_elements['hmac'];