My code works to a point. What I want is that when this if statement is false, the <div> doesn't show

<?php
    $query3 = mysql_query($query3);
    $numrows = mysql_num_rows($query3);
    if ($numrows > 0) {
        $fvisit = mysql_fetch_array($result3);
    }
    else {
    }
?>
Edit
Report