Map::removeEntityMapping

static function removeEntityMapping($values, $mapEntityID, $flagKey = '')
{
	$result = true;
//		todo: maybe we can use packed adding for acceleration
	foreach ($values as $item)
	{
//			break empty items
		if(empty($item))
			continue;
		
//			preserve lowercase $item
		$item = array_change_key_case($item, CASE_UPPER);
		
		if ($flagKey == "ONLY_INTERNAL")
			unset($item["VALUE_EXTERNAL"]);
		elseif ($flagKey == "ONLY_EXTERNAL")
			unset($item["VALUE_INTERNAL"]);
		
		$fields = array("ENTITY_ID" => $mapEntityID);
		$fields = array_merge($fields, $item);
		
		$id = MapTable::getList(array(
				"filter" => $fields,
				"select" => array("ID"),
			)
		);
		$id = $id->fetch();
		
		if ($id)
		{
			$delRes = MapTable::delete($id["ID"]);
			if (!$delRes->isSuccess() || !$result)
				$result = false;
		}
		else
			$result = false;
		
	}

//		if result == false - we have problem minimum in one item, maybe in all items
	return $result;
}