I have a web application that accepts file uploads of up to 4 MB. The server side script is PHP and web server is NGINX. Many users have requested to increase this limit dra
"but I can not find any equivalent of request.getInputStream in PHP. "
fopen('php://input'); perhaps?
fopen('php://input');
plupload is a javascript/php library, and it's quite easy to use and allows chunking.
It uses HTML5 though.