Create image heavy pdf's with php

What is the best way to create image heavy pdf's (dynamicly) with php开发者_如何学运维? Doing this in the browser can timeout the request.

Is it possible to handly this on the server and show the result after processing?

---

it's possible : you have to run your code in command line (this may be triggered by a web page though)

You may need to setup a queue to process files one by one if you know there are multiple files to create.