최신글 제목 SQL 저장관련 질문드립니다. 채택완료

</p><p><?php
define('_INDEX_', true);
include_once('./_common.php');</p><p>
//ver1.0 150414 @_untitle_d</p><p>
function insert_write($newpost)
{
 global $g5;</p><p> //게시판 테이블 정보
 $bo_table = $newpost[bo_table];
 if(!strlen($bo_table)) return FALSE; //bo_table 값이 지정되지 않았습니다.
 $board = sql_fetch(" select * from {$g5['board_table']} where bo_table = '$bo_table' ");
 if(!$board) return FALSE; //bo_table이 존재하지 않습니다.
 
 //회원정보 및 권한 확인
    $member = get_member($newpost[mb_id]);
    if(!$member) return FALSE; //mb_id가 존재하지 않습니다.
    //if($board[bo_write_level] > $member[mb_level]) return FALSE; //글쓰기 권한이 없습니다.
 
 //카테고리 설정
    $ca_name = $newpost[ca_name];
 if ($ca_name && strpos($board[bo_category_list], $ca_name) === FALSE){
  $category_list = $board[bo_category_list]."|".$ca_name;
  $sql = " update {$g5['board_table']} set bo_category_list = '$category_list' where bo_table = '$bo_table' ";
  sql_query($sql);
 }</p><p> //변수 정리
    $write_table = $g5[write_prefix].$bo_table;
    $wr_num = get_next_num($write_table);
    $ca_name = addslashes($ca_name);
    $html = "html1";
    $secret = "";
    $mail = "";
    $wr_subject = addslashes(trim($newpost[wr_subject]));
    $wr_content = addslashes(trim($newpost[wr_content]));
    if(!$wr_subject) return FALSE; //글 제목이 없습니다.
    if(!$wr_content) return FALSE; //글 내용이 없습니다.
    $mb_id = $member[mb_id];
    $wr_password = $member[mb_password];
    $wr_name = $board[bo_use_name] ? $member[mb_name] : $member[mb_nick];
 $wr_email = $member[mb_email];
 $wr_homepage = $member[mb_homepage];
    for($i=1; $i<=10; $i++){
        $wr = "wr_{$i}";
        ${$wr} = addslashes($newpost[$wr]);
    }
    $wr_link1 = $newpost[wr_link1];
    $wr_link2 = $newpost[wr_link2];
 
 //글 입력하기
 $sql = " insert into $write_table
                set wr_num = '$wr_num',
                     wr_reply = '',
                     wr_comment = 0,
                     ca_name = '$ca_name',
                     wr_option = '$html,$secret,$mail',
                     wr_subject = '$wr_subject',
                     wr_content = '$wr_content',
                     wr_link1 = '$wr_link1',
                     wr_link2 = '$wr_link2',
                     wr_link1_hit = 0,
                     wr_link2_hit = 0,
                     wr_hit = 0,
                     wr_good = 0,
                     wr_nogood = 0,
                     mb_id = '$mb_id',
                     wr_password = '$wr_password',
                     wr_name = '$wr_name',
                     wr_email = '$wr_email',
                     wr_homepage = '$wr_homepage',
                     wr_datetime = '".G5_TIME_YMDHIS."',
                     wr_last = '".G5_TIME_YMDHIS."',
                     wr_ip = '{$_SERVER['REMOTE_ADDR']}',
                     wr_1 = '$wr_1',
                     wr_2 = '$wr_2',
                     wr_3 = '$wr_3',
                     wr_4 = '$wr_4',
                     wr_5 = '$wr_5',
                     wr_6 = '$wr_6',
                     wr_7 = '$wr_7',
                     wr_8 = '$wr_8',
                     wr_9 = '$wr_9',
                     wr_10 = '$wr_10' ";
    sql_query($sql);
    
    $wr_id = mysql_insert_id();</p><p>    sql_query(" update $write_table set wr_parent = '$wr_id' where wr_id = '$wr_id' "); //부모 아이디에 UPDATE
 sql_query(" insert into {$g5['board_new_table']} ( bo_table, wr_id, wr_parent, bn_datetime, mb_id ) values ( '{$bo_table}', '{$wr_id}', '{$wr_id}', '".G5_TIME_YMDHIS."', '$mb_id' ) "); //새글 INSERT    
    sql_query(" update {$g5['board_table']} set bo_count_write = bo_count_write + 1 where bo_table = '{$bo_table}' "); //게시글 1 증가
 
 return array('bo_table' => $bo_table, 'wr_id' => $wr_id, 'sca' => $ca_name);
 //return TRUE;
 
}</p><p>
//$newpost[mb_id], $newpost[bo_table], $newpost[wr_subject], $newpost[wr_content] 값만 지정하고,
//insert_write($newpost); 라고 실행시키면 글이 해당 게시판에 올라갑니다.</p><p>$cat = array('김','이','박','최','황','최','정','강','조','윤','장','임','오','한','신','서','권','황','안','송','유','홍');
$cat1 = array('','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','');
$newpost = array(
 'mb_id' => 'admin',
 'bo_table' => 'freeboard',
 //'wr_hit' => rand()%100,
 //'wr_subject' => G5_TIME_YMDHIS.' - 자동등록글',
 'wr_subject' => $cat[rand()%count($cat)].'*'.$cat1[rand()%count($cat1)].= '님 신청완료',
 'wr_content' => "<span style='font-size:14pt;'>이 글은 자동으로 등록되었습니다.</span>"
);</p><p>$result = insert_write($newpost);</p><p>?></p><p><a href="<?=G5_BBS_URL?>/board.php?bo_table=<?=$result[bo_table]?>&wr_id=<?=$result[wr_id]?>&sca=<?=$result[sca]?>">결과보기</a></p><p>