PhpSpreadsheet Reader Example #16
        Handling Loader Exceptions using Try/Catch
        ';
        try {
            $spreadsheet = IOFactory::load($inputFileName);
        } catch (InvalidArgumentException $e) {
            die('Error loading file "' . pathinfo($inputFileName, PATHINFO_BASENAME) . '": ' . $e->getMessage());
        }
        echo '
';
        $sheetData = $spreadsheet->getActiveSheet()->toArray(null, true, true, true);
        var_dump($sheetData);
        ?>