?php

error_reporting(E_ALL);
ini_set('display_errors', 1);

require __DIR__ . '/vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\IOFactory;

$file = __DIR__ . '/Mentah.xlsx';

$spreadsheet = IOFactory::load($file);
$sheet = $spreadsheet->getActiveSheet();

$data = $sheet->toArray();

echo '<pre>';
print_r(array_slice($data, 0, 10));