전체 최신글 질문좀 드릴게요..!

<?phpif (!defined('_GNUBOARD_')) exit; /* 다중게시판 최신글 추출 Latest *//* 제작 : SIR 내컴퓨터 *//* 버전 : 1.0.2 *//* 마스타님께서 if (!G5_USE_CACHE || !file_exists($cache_file)) { 부분 이상 검출 */ function latest($skin_dir='basic', $bo_table=false, $rows=10, $subject_len=40,$bo_title=false){    global $g5;    static $css = array();    $bo_table = explode(';' , $bo_table);        /* 모바일 스킨 디렉토리 */    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;    }    /* 데스크탑 스킨 디렉토리 */    else {        $latest_skin_path = G5_SKIN_PATH.'/latest/'.$skin_dir;        $latest_skin_url  = G5_SKIN_URL.'/latest/'.$skin_dir;    }        /* Latest 케시파일 생성 */    $cache_botable = "";    $cache_time = date("Ymdhi");    for($y=0;$y<count($bo_table);$y++){        $cache_botable .= $bo_table[$y];    }    $cache_botable = md5($cache_botable);    $cache_newfile = G5_DATA_PATH."/cache/latest-{$cache_botable}-{$skin_dir}-{$rows}-{$subject_len}-{$cache_time}.php";     /* 최근 1분간 새로 등록된 케시가 없을경우 DB에서 데이터 추출후 신규 케시 생성 */    if (!G5_USE_CACHE || !file_exists($cache_newfile)) {        /* 다중 게시판 게시물 추출 */        $sql = "select a.* from ";        for($y=0;$y<count($bo_table);$y++){            if($y!=0) $sql .= "union all ";            else $sql .= "( ";            $tmp_write_table = $g5['write_prefix'] . $bo_table[$y]; // 게시판 테이블 전체이름            $sql .= "select *,'{$bo_table[$y]}' as `bo_table` from {$tmp_write_table} "; //             if($y+1==count($bo_table)) $sql .= ") ";        }        $sql .= "a where `wr_is_comment` = 0 order by `wr_datetime` DESC limit ".$rows." ";        $result = sql_query($sql);                /* 다중 게시판 게시물 리스트 추출 */        $list = array();        for ($i=0; $row = sql_fetch_array($result); $i++) {            /* 추출된 게시물이 등록된 게시판 매칭 */            for($y=0;$y<count($bo_table);$y++){                if ($bo_table[$y]==$row['bo_table']){                    $sql = "select * from `{$g5['board_table']}` where `bo_table` = '{$bo_table[$y]}' ";                     $board = sql_fetch($sql);                }            }            $list[$i] = get_list($row, $board, $latest_skin_url, $subject_len);        }                /* 기존에 등록된 케시파일을 삭제 */        $files = glob(G5_DATA_PATH."/cache/latest-{$cache_botable}-{$skin_dir}-{$rows}-{$subject_len}-*");        if (is_array($files)) {            $cnt=0;            foreach ($files as $cache_oldfile) {                $cnt++;                unlink($cache_oldfile);            }        }                /* 케시파일 신규 생성 */        $handle = fopen($cache_newfile, 'w');        $cache_content = "<?php\nif (!defined('_GNUBOARD_')) exit;\n\$bo_subject=\"".get_text($board['bo_subject'])."\";\n\$list=".var_export($list, true)."?>";        fwrite($handle, $cache_content);        fclose($handle);    }        /* 케시파일 로드 */    include_once($cache_newfile);        /* List에서 사용할 Board 데이터 추출 */    $bo_table = $bo_table[0];    if($bo_title) $bo_subject = $bo_title;        /* 스킨연결 */    ob_start();    include $latest_skin_path.'/latest.skin.php';    $content = ob_get_contents();    ob_end_clean();        return $content;}  ?> <?phpfunction latest_all($skin_dir="", $rows=10, $subject_len=40, $contents_len=200, $category="", $orderby="") {   global $config;   global $g5;     $list = array();   $limitrows = $rows;     $sqlgroup = " select bo_table, bo_subject from $g5[board_table] where  bo_use_search=1 order by bo_use_search";   $rsgroup = sql_query($sqlgroup);   //echo $sqlgroup;   if ($skin_dir)     $latest_skin_path = G5_PATH."/skin/latest/$skin_dir";   else     $latest_skin_path = G5_PATH."/skin/latest/$config[cf_latest_skin]";     for ($j=0, $k=0; $rowgroup=sql_fetch_array($rsgroup); $j++) {     $bo_table = $rowgroup[bo_table];         // 테이블 이름구함     $sql = " select * from {$g5[board_table]} where bo_table = '$bo_table'";     $board = sql_fetch($sql);         $tmp_write_table = $g5[write_prefix] . $bo_table; // 게시판 테이블 실제이름         // 옵션에 따라 정렬     $sql = "select * from $tmp_write_table where wr_is_comment = 0 ";     $sql .= (!$category) ? "" : " and ca_name = '$category' ";     $sql .= (!$orderby) ? "  order by wr_id desc " : "  order by $orderby desc, wr_id desc ";     $sql .= " limit $limitrows";     //echo $sql;     $result = sql_query($sql);         for ($i=0; $row = sql_fetch_array($result); $i++, $k++) {             if(!$orderby) $op_list[$k] = $row[wr_datetime];       else  {         $op_list[$k] = is_string($row[$orderby]) ? sprintf("%-256s", $row[$orderby]) : sprintf("%016d", $row[$orderby]);         $op_list[$k] .= $row[wr_datetime];         $op_list[$k] .= $row[wr_name];         $op_list[$k] .= $row[wr_10];       }             $list[$k] = get_list($row, $board, $latest_skin_path, $subject_len, $wr_name, $wr_10);             $list[$k][bo_table] = $board[bo_table];       $list[$k][bo_subject] = $board[bo_subject];       $list[$k][wr_name] = $board[wr_name];       $list[$k][wr_10] = $board[wr_10];             $list[$k][bo_wr_subject] = cut_str($board[bo_subject] . $list[$k][wr_subject], $subject_len, $wr_name, $wr_10);     }   }     if($k>0) array_multisort($op_list, SORT_DESC, $list);   if($k>$rows) array_splice($list, $rows);    ob_start();   include $latest_skin_path.'/latest.skin.php';   $content = ob_get_contents();   ob_end_clean();   return $content; } ?>