How to generate icons from png php?

Question

PHP

Situation:
I'm cutting a big project, going to over 60 png icons.
Task: It is
necessary to automate the creation of html and css designs for icons.
Question:
Has anyone experienced this? And how did you solve this problem?
PS
At the moment, he began to collect a bicycle on this topic.
I'll post the code on github.

Answer 1

The author screwed up. Take a break from the icons, look out the window, or better yet, take a walk! :)

Answer 2

I completely misunderstood your question!
Are you interested in performance?
If you understand correctly, then look towards CSS sprites and DATA-URI