admin login redirect

[whatson]

What is the script for redirecting visitors to where they were trying to go.

E.g. someone goes to /admin/edit-page.php, but they are not logged in to the admin, so they are redirected to admin/login.php. Then when they log in they are redirected to /admin/edit-page.php

[zerokavn]

You can use url parameter, eg: admin/login.php?redirectUrl=edit-page.php.

Then, after login successfull, check isset(redirectUrl) then redirect to it.

[whatson]

how does it pick up the edit-page.php code in the first place? $_SERVER['http_referrer']?