How to embed tags in photo gallery?

Question

PHP

Hello! I have a question:
There is a photo gallery on denwer, MYSQL+PHP+HTML+CSS.
It is necessary to introduce tags attached to photos into it, I could not find a sensible answer in Google.
At the moment there is a table in the database t_user:id_user, name_user(tag name) and t_photo: id_photo, img_src, photo_name(this is the attached tag).
In this case, it will be impossible to attach many tags to one photo.
You can also give a link to a lesson on developing a gallery with tags and an admin panel.
Thank you all in advance.

Answer 1

It is necessary to introduce tags attached to photos into it, I could not find a sensible answer in Google.

Tags can be stored in one line, separated by commas, for example. You don't have a heavily loaded tag search system, so that's fine.
Maybe. Above wrote, in one line.
This is a dreary task and I doubt that such a lesson exists. Is that similar somewhere there.