별 희안한 특수문자로 넣는데, 저에겐 안 통합니다. -_-



    // 필터
    $keyword_filter = preg_replace("/([a-z_0-9_\-\_. ])/i", "", $_POST['wr_subject'].$_POST['wr_content']);
    $keyword_filter = str_replace("★", "", $keyword_filter);
    $keyword_filter = str_replace("☆", "", $keyword_filter);
    $keyword_filter = str_replace("●", "", $keyword_filter);
    $keyword_filter = str_replace("◆", "", $keyword_filter);
    $keyword_filter = str_replace("■", "", $keyword_filter);
    $keyword_filter = str_replace("▲", "", $keyword_filter);
    $keyword_filter = str_replace("▼", "", $keyword_filter);
    $keyword_filter = str_replace("◀", "", $keyword_filter);
    $keyword_filter = str_replace("▶", "", $keyword_filter);
    $keyword_filter = str_replace("♥", "", $keyword_filter);

    // 필터
    if (stristr($keyword_filter, '섹스') ||
    stristr($keyword_filter, '보지') ||
    stristr($keyword_filter, '바카라') ||
    stristr($keyword_filter, '신천지') ||
    stristr($keyword_filter, '토토') ||
    stristr($keyword_filter, '포커') ||
    stristr($keyword_filter, '바카라') ||
    stristr($keyword_filter, '카지노') ||
    stristr($keyword_filter, '무료도메인') ||
    stristr($keyword_filter, '비아그라') ||
    stristr($keyword_filter, '시알리스') ||
    stristr($keyword_filter, '씨알리스') ||
    stristr($keyword_filter, '경마') ||
    stristr($keyword_filter, '이메일 발송기') ||
    stristr($keyword_filter, '카페 수집기') ||
    stristr($keyword_filter, '이메일 추출') ||
    stristr($keyword_filter, '성인겜방송') ||
    stristr($keyword_filter, '대포통장') ||
    stristr($keyword_filter, '성인방송') ||
    stristr($keyword_filter, '포커')) {

        goto_url("{$g4[path]}/404.html");

    }