그럼 함수만 제거한다면 best가 제거될까요?? 코드 보여드리겠습니다!
<div class="owl-carousel owl-theme sct sct_10 sct_main_slide">
<?php
for ($i=1; $row=sql_fetch_array($result); $i++) {
    if ($this->list_mod >= 2) { // 1줄 이미지 : 2개 이상
        /*if ($i%$this->list_mod == 0) $sct_last = 'sct_last'; // 줄 마지막
        else if ($i%$this->list_mod == 1) $sct_last = 'sct_clear'; // 줄 첫번째
        else $sct_last = '';*/
    } else { // 1줄 이미지 : 1개
        /*$sct_last = 'sct_clear';*/
    }

    /*if ($i == 1) {
        if ($this->css) {
            echo "<div class=\"{$this->css}\">\n";
        } else {
            echo "<div class=\"sct sct_10\">\n";
        }
    }*/

    //echo "<li class=\"sct_li {$sct_last}\" style=\"width:{$this->img_width}px\">\n";
    echo "<div class=\"sct_li item {$sct_last}\">\n";

    echo "<div class=\"sct_img\">\n";

    if ($this->href) {
        echo "<a href=\"{$this->href}{$row['it_id']}\">\n";
    }

    if ($this->view_it_img) {
        echo get_it_image($row['it_id'], $this->img_width, $this->img_height, '', '', stripslashes($row['it_name']))."\n";
    }

    if ($this->href) {
        echo "</a>\n";
    }

/*2018-09-28 추가*/

/*if ($this->href) {
        echo "<ul class=\"sct_pay_btn\"><li>\n";
    }

if ($this->href) {
        //echo "<a href=\"{$this->href}{$row['it_id']}\" class=\"buy\"><span>구매</span></a>\n";
?>
<a href="/shop/cartupdate.php?it_id[]=<?=$row['it_id']?>&sw_direct=1&url=&io_type%5B<?=$row['it_id']?>%5D[]=0&io_id%5B<?=$row['it_id']?>%5D[]=&io_value%5B<?=$row['it_id']?>%5D[]=<?=urlencode($row["it_name"])?>&ct_qty%5B<?=$row['it_id']?>%5D[]=1" class="buy"><span>구매</span></a>
        <a href='/shop/cartupdate.php?it_id[]=<?=$row['it_id']?>&sw_direct=0&url=&io_type%5B<?=$row['it_id']?>%5D[]=0&io_id%5B<?=$row['it_id']?>%5D[]=&io_value%5B<?=$row['it_id']?>%5D[]=<?=urlencode($row["it_name"])?>&ct_qty%5B<?=$row['it_id']?>%5D[]=1' class="cart"><span>카트</span></a>
        <a href="javascript:item_wish('<?=$row['it_id']?>')" class="wish"><span>찜</span></a>

<?
        //echo "<a href='#' class=\"wish\"><span>찜</span></a>\n";
        echo "<a href=\"{$this->href}{$row['it_id']}\" target=\"_blank\" class=\"blank\"><span>새창</span></a>\n";
    }

if ($this->href) {
        echo "</li></ul>\n";
    }*/



    if ($this->view_sns) {
        $sns_top = $this->img_height + 10;
        $sns_url  = G5_SHOP_URL.'/item.php?it_id='.$row['it_id'];
        $sns_title = get_text($row['it_name']).' | '.get_text($config['cf_title']);
        echo "<div class=\"sct_sns\">";
        echo get_sns_share_link('facebook', $sns_url, $sns_title, G5_SHOP_SKIN_URL.'/img/facebook.png');
        echo get_sns_share_link('twitter', $sns_url, $sns_title, G5_SHOP_SKIN_URL.'/img/twitter.png');
        echo get_sns_share_link('googleplus', $sns_url, $sns_title, G5_SHOP_SKIN_URL.'/img/gplus.png');
        echo "</div>\n";
    }

    echo "</div>\n";

    if ($this->view_it_id) {
        echo "<div class=\"sct_id\">&lt;".stripslashes($row['it_id'])."&gt;</div>\n";
    }

    if ($this->href) {
        echo "<div class=\"sct_txt\"><a href=\"{$this->href}{$row['it_id']}\">\n";
    }

    if ($this->view_it_name) {
        echo stripslashes($row['it_name'])."\n";
    }

    if ($this->href) {
        echo "</a></div>\n";
    }

    if ($this->view_it_basic && $row['it_basic']) {
        echo "<div class=\"sct_basic\">".stripslashes($row['it_basic'])."</div>\n";
    }

    if ($this->view_it_cust_price || $this->view_it_price) {

        echo "<div class=\"sct_cost\">\n";

        if ($this->view_it_cust_price && $row['it_cust_price']) {
            echo "<span class=\"sct_discount\">".display_price($row['it_cust_price'])."</span>\n";
        }

        if ($this->view_it_price) {
            echo display_price(get_price($row), $row['it_tel_inq'])."\n";
        }

        echo "</div>\n";

    }

    if ($this->view_it_icon) {
        echo "<div class=\"sct_icon\">".item_icon($row,str_pad($i, 2, "0", STR_PAD_LEFT))."</div>\n";
    }


   
    echo "</div>\n";
}

/*if ($i > 1) echo "</div>\n";*/

if($i == 1) echo "<p class=\"sct_noitem\">등록된 상품이 없습니다.</p>\n";
?>
<!-- } 상품진열 10 끝 -->

</div>