$sql_select = "SELECT * FROM users";
$result = mysql_query($sql_select);
$row = mysql_fetch_array($result);
do
  {
    printf("<div class="col-xs-6 col-lg-4">
        <div class="list-item box r m-b">
          <a herf="" class="list-left">
            <span class="w-40 avatar">
              <img src="$row['gavatar']" alt="...">
              <i class="on b-white bottom"></i>
            </span>
          </a>
          <div class="list-body">
            <div class="text-ellipsis">
              <a href="">$row['username']</a>
            </div>
            <small class="text-muted text-ellipsis">Designer, Blogger</small>
          </div>
        </div>
    </div>);
  }

while($row = mysql_fetch_array($result));