최신글 랜덤

* 최신글랜덤노출 추가 **/// 최신글 랜덤 추출function latest_random($skin_dir="", $bo_table, $rows=10, $subject_len=40, $options="") {    global $g5;    //static $css = array();     if (!$skin_dir) $skin_dir = 'basic';     if(G5_IS_MOBILE) {        $latest_skin_path = G5_MOBILE_PATH.'/'.G5_SKIN_DIR.'/latest/'.$skin_dir;        $latest_skin_url  = G5_MOBILE_URL.'/'.G5_SKIN_DIR.'/latest/'.$skin_dir;    } else {        $latest_skin_path = G5_SKIN_PATH.'/latest/'.$skin_dir;        $latest_skin_url  = G5_SKIN_URL.'/latest/'.$skin_dir;    }     $cache_fwrite = false;    if(G5_USE_CACHE) {        $cache_file = G5_DATA_PATH."/cache/latest-{$bo_table}-rand-{$skin_dir}-{$rows}-{$subject_len}.php";         if(!file_exists($cache_file)) {            $cache_fwrite = true;        } else {            if($cache_time > 0) {                $filetime = filemtime($cache_file);                if($filetime && $filetime < (G5_SERVER_TIME - 3600 * $cache_time)) {                    @unlink($cache_file);                    $cache_fwrite = true;                }            }             if(!$cache_fwrite)                include_once($cache_file);        }    }     if(!G5_USE_CACHE || $cache_fwrite) {        $list = array();         $sql = " select * from {$g5['board_table']} where bo_table = '{$bo_table}' ";        $board = sql_fetch($sql);        $bo_subject = get_text($board['bo_subject']);         $tmp_write_table = $g5['write_prefix'] . $bo_table; // 게시판 테이블 전체이름        $sql = " select * from {$tmp_write_table} where wr_is_comment = 0 order by rand() desc limit 0, {$rows} ";        $result = sql_query($sql);        for ($i=0; $row = sql_fetch_array($result); $i++) {            $list[$i] = get_list($row, $board, $latest_skin_url, $subject_len);        }         if($cache_fwrite) {            $handle = fopen($cache_file, 'w');            $cache_content = "<?php\nif (!defined('_GNUBOARD_')) exit;\n\$bo_subject=\"".$bo_subject."\";\n\$list=".var_export($list, true)."?>";            fwrite($handle, $cache_content);            fclose($handle);        }    }     /*    // 같은 스킨은 .css 를 한번만 호출한다.    if (!in_array($skin_dir, $css) && is_file($latest_skin_path.'/style.css')) {        echo '<link rel="stylesheet" href="'.$latest_skin_url.'/style.css">';        $css[] = $skin_dir;    }    */     ob_start();    include $latest_skin_path.'/latest.skin.php';    $content = ob_get_contents();    ob_end_clean();     return $content;} /* 최신글랜덤노출 추가 **/