PHPExcel last version, 1.8.1, was released in 2015. The project was officially deprecated in 2017 and permanently archived in 2019.
The project has not be maintained for years and must not be used anymore. All users must migrate to its direct successor PhpSpreadsheet, or another alternative.
//создала файл /local/modules/ras.vas/lib/vas.php
namespace Ras\Vac;
class Vac
{
function hello(){
echo "hello";
}
}
<?
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");
$APPLICATION->SetTitle("");?><?$APPLICATION->SetTitle("Рейтинг");?> <br>
<?
use Ras\Vac;
if (CModule::IncludeModule("ras.vas")){
echo "1"; //выводит, на странице bitrix/admin/partner_modules.php?lang=ru модуль установлен.
Vac\Vac::hello();
}
?>
<br><?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>
возможно, сделаю событиями OnBeforeIBlockPropertyAdd, OnBeforeIBlockPropertyUpdate
или подобными ими..