Excel templator

use alhimik1986\PhpExcelTemplator\PhpExcelTemplator;
require_once('vendor/autoload.php'); // if you don't use framework

PhpExcelTemplator::saveToFile('./template.xlsx', './exported_file.xlsx', [
    '{current_date}' => date('d-m-Y'),
    '{department}' => 'Sales department',
]);
-> https://github.com/alhimik1986/php-excel-templator