PHP show image as BLOB mysqli

Question

I read all possible questions on StackOverflow, I asked all people who I know and no one can help me. I have table in database:

CREATE TABLE IF NOT EXISTS `z         


        

Answer 1

1. Don't store images in DB, it's performance suicide.
2. Don't make your code vulnerable to SQLinjection.
3. If you must store files in db, store content type. Maybe it's not a png? Or maybe you have a warning/notice printed out? It will break your image.