||A PHP extension to track progress of a file upload, including details on the speed of the upload, estimated time remaining, and access to the contents of the file as it is being uploaded.
The uploadprogress extension works on PHP 7.2+ and PHP 8. It works with Apache HTTP Server using mod_php, as well as Apache HTTP Server, nginx, and Caddy through PHP-FPM. It might work on other web servers; let us know where you're using it.
See https://github.com/php/pecl-php-uploadprogress for documentation and examples.