news-bundle/src/Resources/contao/models/NewsFeedModel.php
public static function findByArchive($intId, array $arrOptions=array())
	{
		$t = static::$strTable;

		return static::findBy(array("$t.archives LIKE '%\"" . (int) $intId . "\"%'"), null, $arrOptions);
	}
public static function findByArchive($intId, array $arrOptions=array())
	{
		$t = static::$strTable;

		return static::findBy(array("$t.archives LIKE '%\"" . (int) $intId . "\"%'"), null, $arrOptions);
	}
Find all feeds which include a certain news archive

@param integer $intId      The news archive ID
@param array   $arrOptions An optional options array

@return Collection|NewsFeedModel[]|NewsFeedModel|null A collection of models or null if the news archive is not part of a feed