+// Included here for completeness, but this is a very dangerous operation.
+// It is the caller's responsibility to confirm the requestor's intent and
+// authorisation to do this.
+
+function user_remove($uid) {
+ if(! $uid)
+ return;
+ $a = get_app();
+ logger('Removing user: ' . $uid);
+
+ $r = q("select * from user where uid = %d limit 1", intval($uid));
+
+ call_hooks('remove_user',$r[0]);
+
+ // save username (actually the nickname as it is guaranteed
+ // unique), so it cannot be re-registered in the future.
+
+ q("insert into userd ( username ) values ( '%s' )",
+ $r[0]['nickname']
+ );
+
+ q("DELETE FROM `contact` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `gcign` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `group` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `group_member` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `intro` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `event` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `item` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `item_id` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `mail` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `mailacct` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `manage` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `notify` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `photo` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `attach` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `profile` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `profile_check` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `pconfig` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `search` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `spam` WHERE `uid` = %d", intval($uid));
+ q("DELETE FROM `user` WHERE `uid` = %d", intval($uid));
+ if($uid == local_user()) {
+ unset($_SESSION['authenticated']);
+ unset($_SESSION['uid']);
+ goaway($a->get_baseurl());
+ }
+}