I have a problem with the $_SERVER[‘HTTP_REFERER’], below was the condition:
User Guess and accees a page that need authorize ( login user ), so it will redirect user to login page
at the login page, i would like to get the previous url ( but fail ) and redirect back to this page after i success login.
can anyone give me some idea how to sold this problem? $_SERVER[‘HTTP_REFERER’] will return nothing if in this condition, it will only return the referer url if i come from a page than already allow to access.