How to display results from $DB->query

[eluser]GlynD[/eluser]
Thanks for that but the brackets seem to be causing problems.

If I change this:

Code:

if ($query->num_rows()==1){

To this:

Code:

if ($query->num_rows==1){

It works

However, these don't

Code:

$member_id = $query->row()->member_id;

$member_id = $query->row->member_id;