setInputEncoding('CP1252'); $reader->setDelimiter(','); $reader->setEnclosure('"'); $reader->setSheetIndex(0); $spreadsheet = $reader->load("data/current.csv"); $writer = new Xlsx($spreadsheet); $writer->save("data/current.xlsx"); $writer = new Ods($spreadsheet); $writer->save("data/current.ods"); $spreadsheet->disconnectWorksheets(); unset($spreadsheet);