MINI

C:/xampp/htdocs/vote/vendor/phpoffice/phpspreadsheet/samples/Basic/

files >> C:/xampp/htdocs/vote/vendor/phpoffice/phpspreadsheet/samples/Basic/05_Feature_demo.php

 <?php

require __DIR__ . '/../Header.php';
$spreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';

// Save
$helper->write($spreadsheet, __FILE__);