Олеся Макаренко (Все сообщения пользователя)

<?php

use Bitrix\Main\Loader,
    Bitrix\Iblock\ORM\Query,
    Bitrix\Main\Diag\Debug;

Loader::includeModule('iblock');

$objIBlock = \Bitrix\Iblock\Iblock::wakeUp(OFFERS_IBLOCK_ID);

$objProducts = $objIBlock->getEntityDataClass()::getList([
    'select' => ['ID', 'COMPONENTS_OFFERS'],
    'filter' => Query::filter()->where('COMPONENTS_OFFERS.VALUE', $intProductId), // $intProductId = 171862
])->fetchCollection();

foreach ($objProducts as $objProduct) {
    foreach ($objProduct->getComponentsOffers() as $objProductLinked) {
        Debug::dump($objProductLinked->getValue());
    }
}

int(171862)

<?php

'filter' => Query::filter()->where('ID', 252856) 

 int(252766)
int(171862)
int(171941)