Phpspreadsheet

<?php

require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->setCellValue('A1', 'Hello World !');

$writer = new Xlsx($spreadsheet);
$writer->save('hello world.xlsx');

Source: phpspreadsheet.readthedocs.io

Similar codes

0 vote232 views2 answers
X-Frame-Options may only be set via an HTTP header sent along with a document. It may not be set inside <meta>.
PHP
12 votes271 views2 answers
Creating a Basic Route in Laravel 8
PHP Laravel
0 vote191 views1 answer
Symfony header token authorization
PHP
8 votes201 views1 answer
Php 0 padding left
PHP
8 votes245 views4 answers
How to add linear gradient to an image
PHP
77 votes205 views6 answers
Php substr
PHP
3 votes214 views1 answer
Laravel cannot create an instance of class viewmodel
PHP
76 votes209 views6 answers
Show php errors
PHP
0 vote263 views1 answer
Limiter la révision des articles WordPress
PHP
7 votes214 views3 answers
Carbon get today's month
PHP