I am getting this:
Array ( [0] => 1 [id] => 1 [1] => 778613c4344dbc9565c359c1154c6a18 [session] => 778613c4344dbc9565c359c1154c6a18 [2] => fn
Try second parameter MYSQL_ASSOC or MYSQL_NUM. MYSQL_BOTH is ued by default, returning with both numberic and field keys.