if(($r = mysql_fetch_row($res)) >=1)
if($r = mysql_fetch_row($res))
will work fine if you only have one row being returned. If you have more than one that you need to loop through, then:
if($r = mysql_fetch_row($res))
{
do
{}while($r = mysql_fetch_row($res)); }
Now you have the added efficiency of not having to call mysql_num_rows() (if you don't need that value).
-- ---John Holmes...
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