3차메뉴 생성 문의 채택완료

<?php
$sql = " select * from {$g5['menu_table']} where length(me_code) = '4' and me_link like '%".$filter_type5."%' and me_use = '1' order by me_order, me_id "; // me_code가 4개 이상인 2차 메뉴 가져온다.
$query = sql_query($sql);
$total_count  = sql_num_rows($query);
$row = sql_fetch_array($query);

$sqlc = " select * from {$g5['menu_table']} where length(me_code) = '2' and me_link like '%".$filter_type5."%' and me_use = '1' order by me_order, me_id "; // me_code가 4개 이상인 2차 메뉴 가져온다.
$queryc = sql_query($sqlc);
$rowc = sql_fetch_array($queryc);

$rowc['me_code'] = isset($rowc['me_code']) ? $rowc['me_code'] : false;
$row['me_code'] = isset($row['me_code']) ? $row['me_code'] : false;

if($rowc['me_code']){
$me_code = $rowc['me_code'];
} else {
$me_code = $row['me_code'];
}
$keyword = substr($me_code, 0, 2);

$sql_submenus = " select * from {$g5['menu_table']} where length(me_code) = '2' and me_use = '1' order by me_order, me_id "; // 2차메뉴 전체를 불러온다.
$query_submenus = sql_query($sql_submenus); // 쿼리 실행

$sql_submenu = " select * from {$g5['menu_table']} where me_code = '".$keyword."' and length(me_code) = '2' and me_use = '1' order by me_order, me_id "; // 2차메뉴를 불러온다.
$query_submenu = sql_query($sql_submenu); // 쿼리 실행
$total_count_submenu  = sql_num_rows($query_submenu); // 해당하는 쿼리가 몇개나있는가?
$submenu_row = sql_fetch_array($query_submenu); // array형태로 재배열

$sql2 = " select * from {$g5['menu_table']} where me_code like '".$keyword."__' and length(me_code) = '4' and me_use = '1' order by me_order, me_id "; // 2차메뉴를 불러온 뒤, 앞선 2가지 메뉴코드를 통해 me_code 1차 메뉴 가져온다.
$query2 = sql_query($sql2); // 쿼리 실행
$total_count2  = sql_num_rows($query2); // 해당하는 쿼리가 몇개나있는가?

if(!$filter_type5){
    $keyword = 10;
    if(strpos($_SERVER['PHP_SELF'], 'bbs')){
    $submenu_row['me_name'] = '멤버쉽';
    $row['me_name'] = $g5['title'];
    }
}

if(!$keyword){
    $keyword = 10;
    if(strpos($_SERVER['PHP_SELF'], 'bbs')){
    $submenu_row['me_name'] = '멤버쉽';
    $row['me_name'] = $g5['title'];
    }
}

?>

<!-- 서브배너 시작 -->
<div id="sub_background" class="l<?php echo $keyword?>">
    <h1 class="wow fadeInUp"><?php echo $submenu_row['me_name']?></h1>
    <h2 class="wow fadeInUp"><?php echo $row['me_name']?></h2>
</div>
<!-- 서브배너 종료 -->

<!-- 서브메뉴 시작 -->
<div id="sub_menu">
    <div class="wrap">
        <ul class="depth01">
            <li><a href="<?=G5_URL?>"><i class="fa fa-home" aria-hidden="true"></i></a></li>
            <li><?php echo $submenu_row['me_name'];?>
                <ul>
                <?php
                while($sr = sql_fetch_array($query_submenus)){
                    echo "<a href='".$sr['me_link']."'><li>".$sr['me_name'].'</li></a>';
                }
                ?>
                </ul>
            </li>
            <li class='on'>
            <?php echo $row['me_name']; ?>
                <ul>
                <?php
                while($two_submenu = sql_fetch_array($query2)){
                    echo "<a href='".$two_submenu['me_link']."'><li>".$two_submenu['me_name'].'</li></a>';
                }
                ?>
                </ul>
            </li>
        </ul>
    </div>
</div>
<!-- 서브메뉴 종료 -->

<script>
$(function(){
    $(".depth01").find("> li").click(function(){
        $(this).find("> ul").slideToggle();
    })
})
</script>