Excerpt – some stuff – excerpt

Hi all! This is my first post here ??

I am trying to make something fancy which don’t know if it’s even possible.

So, I’d like to make brief posts (excerpts) on my front page something like this:
[one short post]
[the_excerpt]
[something e.g. date or number of comments in between]
[the_excerpt continues]
[end of one short post]

Idea is to show image of a post, under it number of comments and date, and then short text of the post, that all in one div element. I tried to add php code in admin area in excerpt, but of course not working.

Is it possible to add php (or anything) between lines of a single post?