위 글자 ? 나오는데요.

해결 방법 없나요.?
 

<?
include_once("$g4[path]/head.sub.php");

$today = date("Y-m-d");
## 현재접속자 수
//$sql = " select a.mb_id, b.mb_nick, b.mb_name, b.mb_email, b.mb_homepage, b.mb_open, b.mb_point, a.lo_ip, a.lo_location, a.lo_url from $g4[login_table] a left join $g4[member_table] b on (a.mb_id = b.mb_id) where a.mb_id <> '$config[cf_admin]' order by a.lo_datetime desc ";
$sql = "select count(1) from g4_visit where concat(vi_date,' ',vi_time)>date_add(now(),interval -1 hour) ";
$result = sql_query($sql);
$cur_tmp = mysql_fetch_array($result);
$cur_count = $cur_tmp[0];
$cur_count = $cur_count*3;

## 오늘 접속자 수
$sql = "select count(1) from g4_visit where vi_date='$today'";
$result = sql_query($sql);
$tot_tmp = mysql_fetch_array($result);
$tot_count = $tot_tmp[0];
$tot_count = $tot_count*9;

## 전체회원수
$sql = "select count(1) from g4_member";
$result = sql_query($sql);
$mem_tmp = mysql_fetch_array($result);
$mem_count = $mem_tmp[0];
$mem_count = $mem_count+20000;

## 공지사항 가져오기
$disp_result = sql_query("select * from g4_write_display order by wr_id desc ");
?>

<div class="top_line" style="display:inline-block;width:100%;min-width:1338px;height:31px; background:#e01f45;text-align:center;">
 <div class="top_line_width" style="display:inline-block;width:1338px;">
  <div class="top_line_container" style="position:relative;width:1200px;">
   <ul class="top_line_left">
    <li><a href="javascript:void(0);" style="font-size:12px;width:120px;">현재접속자 <span style="font-size:14px;"><?=$cur_count?>명</span></a></li>
    <li><a href="javascript:void(0);" style="font-size:12px;width:120px;">오늘접속자 <span style="font-size:14px;"><?=$tot_count?>명</span></a></li>
    <li><a href="javascript:void(0);" style="font-size:12px;width:140px;">전체회원수 <span style="font-size:14px;"><?=$mem_count?>명</span></a></li>
   </ul>
   <ul class="top_line_right">
    <li><a href="<?=$g4[path]?>/bbs/member_confirm.php?url=register_form.php" style="font-size:12px;width:80px;">마이페이지</a></li>
    <li><a href="<?=$g4[path]?>/bbs/new.php" style="font-size:12px;width:90px;">NEW게시물보기</a></li>
    <? if ($member['mb_id']) { ?>
    <li><a href="<?=$g4['bbs_path']?>/logout.php?url=<?=$g4[path]?>" style="font-size:12px;width:80px;">로그아웃</a></li>
    <li><a href="<?=$g4['bbs_path']?>/member_confirm.php?url=register_form.php" style="font-size:12px;width:80px;">정보수정</a></li>
    <? } else { ?>
    <li><a href="<?=$g4['bbs_path']?>/login.php" style="font-size:12px;width:80px;">로그인</a></li>
    <li><a href="<?=$g4['bbs_path']?>/register_form.php" style="font-size:12px;width:80px;">회원가입</a></li>
    <? } ?>
   </ul>
  </div>
 </div>
</div>