system_authorized_init($callback, $file, $arguments = array(), $page_title = NULL)
Setup a given callback to run via authorize.php with elevated privileges.
To use authorize.php, certain variables must be stashed into $_SESSION. This function sets up all the necessary $_SESSION variables. The calling function should then redirect to authorize.php, using the full path returned by system_authorized_get_url(). That initiates the workflow that will eventually lead to the callback being invoked. The