phhcms 会员注册字段控制

实现有些会员注册字段在注册时不显示，在登录后完善资料时显示
以“是否在前台显示”来控制，选否在注册时不显示，登录后显示
修改phpcms\modules\member\fields\member_form.class.php

$_userid = param::get_cookie('_userid');
if(defined('IN_ADMIN')) {
if($v['disabled'] || $v['iscore'] || check_in($_roleid, $v['unsetroleids']) || check_in($_groupid, $v['unsetgroupids'])) continue;
} else {
if($v['disabled'] || $v['iscore'] || check_in($_roleid, $v['unsetroleids']) || check_in($_groupid, $v['unsetgroupids'])) continue;
}
if(empty($_userid) && !$v['isadd']) continue;