글작성시 랜덤 닉네임 활용 질문좀 드릴께요

관리자가 글등록시 랜덤하게 닉네임 입력하기

write_update.php 편집
if($member[mb_id] =='admin'){
$wr_name_array = array('장길산','홍길동','어우동');
$random = rand(0,2);
$wr_name = $wr_name_array[$random]
}
$sql = " insert into $write_table
set wr_num = '$wr_num',
wr_reply = '$wr_reply',
wr_comment = 0,
ca_name = '$ca_name',
wr_option = '$html,$secret,$mail',
wr_subject = '$wr_subject',
wr_content = '$wr_content',
wr_link1 = '$wr_link1',
wr_link2 = '$wr_link2',
wr_link1_hit = 0,
wr_link2_hit = 0,
wr_trackback = '$wr_trackback',
wr_hit = 0,
wr_good = 0,
wr_nogood = 0,
mb_id = '$member[mb_id]',
wr_password = '$wr_password',
wr_name = '$wr_name',
wr_email = '$wr_email',
wr_homepage = '$wr_homepage',
wr_datetime = '$g4[time_ymdhis]',
wr_last = '$g4[time_ymdhis]',
wr_ip = '$_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);

스크랩!!