public static function findActiveBySourceAndParent($strSource, $intParent, array $arrOptions=array())
	{
		$t = static::$strTable;

		return static::findBy(array("$t.source=? AND $t.parent=? AND $t.active='1'"), array($strSource, $intParent), $arrOptions);
	}
public static function findActiveBySourceAndParent($strSource, $intParent, array $arrOptions=array())
	{
		$t = static::$strTable;

		return static::findBy(array("$t.source=? AND $t.parent=? AND $t.active='1'"), array($strSource, $intParent), $arrOptions);
	}
public static function findActiveBySourceAndParent ( $ strSource , $ intParent , array $ arrOptions = array ( ) ) { $ t = static :: $ strTable ; return static :: findBy ( array ( "$t.source=? AND $t.parent=? AND $t.active='1'" ) , array ( $ strSource , $ intParent ) , $ arrOptions ) ; }
Find active subscriptions by their source table and parent ID

@param string  $strSource  The source element
@param integer $intParent  The parent ID
@param array   $arrOptions An optional options array

@return Collection|CommentsNotifyModel[]|CommentsNotifyModel|null A collection of models or null if there are no active subscriptions
Find active subscriptions by their source table and parent ID