BaseTemplate::get

public function get(BaseValues $entity = null)
{
	static $cache = array();
	if ($entity === null)
		$entity = $this->entity;

	$filter = array(
		"=IBLOCK_ID" => $entity->getIblockId(),
		"=ENTITY_TYPE" => $entity->getType(),
		"=ENTITY_ID" => $entity->getId(),
	);
	$cacheKey = implode('|', $filter);
	if (!isset($cache[$cacheKey]))
	{
		$result = array();
		$templateList = BitrixIblockInheritedPropertyTable::getList(array(
			"select" => array("ID", "CODE", "TEMPLATE", "ENTITY_TYPE", "ENTITY_ID"),
			"filter" => $filter,
		));
		while ($row = $templateList->fetch())
		{
			$result[$row["CODE"]] = $row;
		}
		$cache[$cacheKey] = $result;
	}
	return $cache[$cacheKey];
}