Are there any libraries for generating mosaics from photos on the backend (php), or an algorithm?

Question

PHP

Good day.
There is a task to generate a mosaic from hundreds of photos so that it forms another photo, moreover, through the backend. I found only one lib ( https://github.com/eflorit/mosaic-generator ), but it is rather rotten and looks abandoned. Are there alternatives? Perhaps there is a ready-made algorithm that will allow me to write my bike?
Thanks in advance.

Answer 1

gd
imageMagick