','',$content); $day = date('Ymdhis'); $query=mysql_query("select max(num) from $tname"); $row=mysql_fetch_array($query); if (!$row[0]){ $ref=1; } else{ $ref=$row[0]+1; } $query="insert into $tname(title,name,email,content,pwd,writeday,readnum,ip,re_level,step,ref) values('$title','$name','$email','$content','$pwd','$day','0','$ip','0','0','$ref')"; mysql_query($query); echo(""); } ?>