Hi,
I think this will help you.
include these files on top of your page.
require_once('../../config.php');
require_once($CFG->dirroot."/lib/moodlelib.php");
global $CFG, $DB, $USER;
and
call this function: delete_user(stdClass $user);
NOTE:
- Marks user deleted in internal user database and notifies the auth plugin.
- Also unenrols user from all roles and does other cleanup.
- Any plugin that needs to purge user data should register the 'user_deleted' event.
- @param stdClass $user full user object before delete
- @return boolean success
- @throws coding_exception if invalid $user parameter detected.
Thanks