= and <. This is to guarantee that we don't miss any messages that are posted at the same instant this query is executed.*/ $sql = "SELECT Message,UserName FROM jenChat_Messages INNER JOIN " . "jenChat_Users ON jenChat_Messages.UserID = jenChat_Users.UserID WHERE Posted >= '" . $_SESSION['jenChat_Prevtime'] . "' AND Posted < '" . $currtime . "' ORDER BY Posted"; $res = mysql_query($sql); ?>
if(mysql_num_rows($res)){ echo '