Box\Spout\Reader\XLSX\RowIterator::readDataForNextRow PHP Method

    protected function readDataForNextRow()
    {
        $this->currentlyProcessedRowData = [];
        try {
            $this->xmlProcessor->readUntilStopped();
        } catch (XMLProcessingException $exception) {
            throw new IOException("The {$this->sheetDataXMLFilePath} file cannot be read. [{$exception->getMessage()}]");
        }
        $this->rowDataBuffer = $this->currentlyProcessedRowData;
    }