friendica/include/shadowupdate.php

<?php

use Friendica\App;
use Friendica\Core\Config;

require_once("boot.php");
require_once("include/threads.php");

function shadowupdate_run(&$argv, &$argc){
	global $a, $db;

	if (is_null($a)) {
		$a = new App;
	}

	if (is_null($db)) {
		@include(".htconfig.php");
		require_once("include/dba.php");
		$db = new dba($db_host, $db_user, $db_pass, $db_data);
		unset($db_host, $db_user, $db_pass, $db_data);
	}

	Config::load();

	update_shadow_copy();
}

if (array_search(__file__,get_included_files())===0){
	shadowupdate_run($_SERVER["argv"],$_SERVER["argc"]);
	killme();
}