최신게시물에 년도를 나오게 하고 싶습니다. 

연도를 2017-01-11 이렇게 말고 17-01-11 이런식으로 나오게 할 수 있을까요?

<code>

<?php

if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가

$css_name = "mw5-{$bo_table}-{$rows}-{$subject_len}";

$css = "{$latest_skin_url}/style.php?bo_table={$bo_table}&rows={$rows}&subject_len={$subject_len}";

add_stylesheet("<link rel=\"stylesheet\" href=\"{$css}\">");

$bo_url = G5_BBS_URL."/board.php?bo_table=".$bo_table;

?>

<style>

.<?php echo $css_name?> .gall_starm { margin:-25px 0px 0px 140px; }

</style>

<div class="<?php echo $css_name?>">

    <h2><a href="<?php echo $bo_url?>"><strong><?php echo $bo_subject?></strong></a></h2>

    <?php

    for ($i=0; $i<count($list); $i++) {

        echo "<ul>";

            $class = '';

            if ($list[$i]['icon_secret'])

                $class.= " secret";

            if ($list[$i]['icon_new'])

                $class.= " new";

            $href = $list[$i]['href'];

            echo "<li class=\"{$class}\">";

            echo "<a href=\"{$href}\">";

            echo $list[$i]['subject'];

 //           echo "<span class=\"comment\">{$list[$i]['comment_cnt']}</span>";

           echo "</a>";

    ?>

<div class="gall_starm">

<?php echo substr($list[$i]['wr_datetime'],5,5)?>

</div>

<?php

            echo "</li>\n";

        echo "</ul>";

    }

    ?>

</div><!--<?php echo $css_name?>-->

</code>