How is the cached method for getting a list of infoblock elements implemented?

Question

1C-Bitrix

How to create a php class for working with infoblocks, which will implement a cached method for getting a list of infoblock elements. The method must be flexible (the ability to set sorting, filter, list of selectable fields when calling the method)

Answer 1

No need to write anything, use ready-made classes:

$element = \Bitrix\Iblock\Elements\ElementCatalogTable::getList([
    'select' => ['ID', 'NAME'],
    'filter' => [
        'ID' => $elementId,
    ],
    "cache" => ["ttl" => 3600],
])->fetchObject();

Here everything is well painted https://mrcappuccino.ru/blog/post/iblock-elements-...