최신글 정렬 질문입니다.

// latest_random 랜덤으로 정렬 function latest_random($skin_dir="", $bo_tables, $rows=10, $subject_len="", $brch="", $la_num="", $options="", $f_rows=""){   	global $g4;     if ($skin_dir) $latest_skin_path = "$g4[path]/skin/latest/$skin_dir";    else $latest_skin_path = "$g4[path]/skin/latest/basic";     $list = array();     $rows2 = $rows* 2; // 비밀글을 제외할 때 rows가 부족할까봐 여유있게    array_walk( $bo_tables , 'quoting');    $bo_tables= implode( ',', $bo_tables);     $sql = " select DISTINCT wr_id, bo_table from $g4[board_new_table] where bo_table in ( $bo_tables ) and wr_is_comment=0 order by wr_hit desc limit $f_rows, $rows2 ";     $result = sql_query($sql);     $j = 0;	$k = 0;     while ($row = sql_fetch_array($result)) {         if ($j >= $rows) break; // rows에 지정된거보다 많으면 loop를 중단. 비밀글이 많으면 rows보다 적은 열이 return됨 (그대로 오꼭?중요하죠)         // 게시판 테이블		$sql3 = " select * from $g4[board_table] where bo_table = '$row[bo_table]'";        $board = sql_fetch($sql3);         $tmp_write_table = $g4[write_prefix] . $row[bo_table];        $sql2 = " select * from $tmp_write_table where wr_id = '$row[wr_id]' ";        $row2 = sql_fetch($sql2);          if (!strstr($row2[wr_option], "secret")) {            $list[$j] = get_list($row2, $board, $latest_skin_path, $subject_len);            $list[$j][bo_name] = $board[bo_subject];			$list[$j][bo_tb] = $row[bo_table];            $j++;        }    }     $result4 = sql_fetch(" select gr_subject from $g4[group_table] where gr_id = '$gr_id' ");    $skin_title = "$result4[gr_subject]";    $skin_title_link = "?url=$g4[bbs_path]/new.php?gr_id=$gr_id";     ob_start();    include "$latest_skin_path/latest.skin.php";    $content = ob_get_contents();    ob_end_clean();     return $content; }