check_appcache.php

См. документацию.

<?
define('BX_SECURITY_SHOW_MESSAGE', 1);
define("NO_KEEP_STATISTIC", true);
define("NOT_CHECK_FILE_PERMISSIONS", true);
require_once($_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/include/prolog_before.php");
 
if($_REQUEST["manifest_id"] && !\Bitrix\Main\Composite\AppCache::getDebug())
{
    $appCache = \Bitrix\Main\Composite\AppCache::getInstance();
    $data = $appCache->readManifestCache($_REQUEST["manifest_id"]);
    if($data && $data["TEXT"])
    {
        $APPLICATION->RestartBuffer();
        header('Content-Type: text/cache-manifest');
        echo $data["TEXT"];
        die();
    }
}
 
header("HTTP/1.0 404 Not Found");
die();
?>