latest_main 함수의 마지막 변수인 options에다 필드명을 array로 넘겨주시고

내부에서 쿼리를 수정하시면 될것 같습니다.

호출

latest_main("basic", notice, 5, 25, 1, array('wr_1', 'wr_2', 'wr_3'));

함수

function latest_main($skin_dir='', $bo_table, $rows=10, $subject_len=40, $cache_time=1, $options='')

{

    //... 생략

    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_options = "";

        foreach($options as $option){

            $sql_options .= " and ".$option." = '1' ";

        }

        $sql = " select * from {$tmp_write_table} where wr_is_comment = 0 and ".$sql_options." order by wr_num limit 0, {$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');

            $cache_content = "<?php\nif (!defined('_GNUBOARD_')) exit;\n\$bo_subject='".sql_escape_string($bo_subject)."';\n\$list=".var_export($list, true)."?>";

            fwrite($handle, $cache_content);

            fclose($handle);

        }

    }

    //... 생략

}