Hello. I am trying to use $_GET to make it so when an admin bans someone, if he did it from a post, the post will be automatically edited so there will be a text "User was banned for this" in the bottom. The thing is, i dont have any clue how to change the post itself, like how to put it in so when you click on the "Ban" button, it will add a text to the post. The question is, how do i put a text into a already existing post? I got the postID. Thank you!