concrete/src/Entity/File/File.php
public function getFileSetIDs()
    {
        $app = Application::getFacadeApplication();
        $db = $app->make(Connection::class);
        $rows = $db->fetchAll('select fsID from FileSetFiles where fID = ?', [$this->getFileID()]);
        $ids = array_map('intval', array_map('array_pop', $rows));

        return $ids;
    }
public function getFileSetIDs()
    {
        $app = Application::getFacadeApplication();
        $db = $app->make(Connection::class);
        $rows = $db->fetchAll('select fsID from FileSetFiles where fID = ?', [$this->getFileID()]);
        $ids = array_map('intval', array_map('array_pop', $rows));

        return $ids;
    }
public function getFileSetIDs ( ) { $ app = Application :: getFacadeApplication ( ) ; $ db = $ app -> make ( Connection :: class ) ; $ rows = $ db -> fetchAll ( 'select fsID from FileSetFiles where fID = ?' , [ $ this -> getFileID ( ) ] ) ; $ ids = array_map ( 'intval' , array_map ( 'array_pop' , $ rows ) ) ; return $ ids ; }
Get the IDs of the file sets that this file belongs to.

@return int[]
Get the IDs of the file sets that this file belongs to .