쿠키헤더관련 에러 cookie Warning: Cannot modify header information - headers already sent by

function here_setcookie($name, $value, $expire, $path='/')
{
    if (headers_sent()) {
        $cookie = $name.'='.urlencode($value).';';
        if ($expire) $cookie .= ' expires='.gmdate('D, d M Y H:i:s', $expire).' GMT';
        echo '<script language="javascript">document.cookie="'.$cookie.'";</script>';
    } else {
        setcookie($name, $value, $expire, $path);
    }

setcookie("C_id"     ,$row['ID']     ,30*24*60*60+time() ,"/"  );

here_setcookie("C_id"     ,$row['ID']     ,30*24*60*60+time() ,"/"  );


출처 : http://blog.naver.com/nugu99/70008603717  고맙다...