/var/www/vhosts/nabawater/vendor/phpoffice/phpspreadsheet/samples/Basic
Edit: /var/www/vhosts/nabawater/vendor/phpoffice/phpspreadsheet/samples/Basic/20_Read_Xls.php (599B)
getTemporaryFilename('xls');
$writer = IOFactory::createWriter($spreadsheet, 'Xls');
$callStartTime = microtime(true);
$writer->save($filename);
$helper->logWrite($writer, $filename, $callStartTime);
// Read Xls file
$callStartTime = microtime(true);
$spreadsheet = IOFactory::load($filename);
$helper->logRead('Xls', $filename, $callStartTime);
// Save
$helper->write($spreadsheet, __FILE__);