Session

Question

Why should we set session_start(); before any output in our document?
another question 😅
I know that when we closed the browser session will be destroy and the sessionID changes every time we open a browser but how the server still stored data about users ?
I think this make me confused to understand session and cookie well😅

Answer 1

of course to start that session you have to use session_start(); and that way you tell the program to start.
and answer 2:
I think sessions are more like cookies.
hope you the best, yoosh 🌷🌷🌷

Answer 2

@mix_tory my question, what's happened if we put session_start in the end of our document ? why we should put it before any out put ?
thank u 🌸