filter popular post query by published date

add_filter('jnews_view_counter_query_where', 'j_custom_popular_weekly', 99 , 2);

function j_custom_popular_weekly($where , $instance){
    $week = 1; /* Total Week */
    $days = $week * 7;
    $now      = current_time('mysql');
    $from_dt  = gmdate('Y-m-d H:i:s', strtotime($now . " -{$days} days"));
    $where .= " AND p.post_date BETWEEN '{$from_dt}' AND '{$now}'";
return $where;
}