Question

i am checking the user login and password on a separate page on top of which i have

session_start();

Now if the user gives wrong credentials then i want him to go back but redirect is not working it gives error headers already sent and that is because of session_start() . what could be the best way of doing it. thanks.

Answer 1

First check if there is not any space before session_start

or you can also do this

on start before session_start write “ob_start();” and on the page end write “ob_flush();”

This will help