function mem_hide(){global$db,$mybb,$usergroup,$groupscache,$uid,$user;$enable=$mybb->settings['mem_hide_enable'];$uid=$user['uid'];$xuid= explode(",",$mybb->settings['mem_hide_uid']);$gid=$user['usergroup'];$xgid= explode(",",$mybb->settings['mem_hide_gid']);if($enable!='0'){if(in_array($uid,$xuid)&& in_array($gid,$xgid)&&$mybb->user['usergroup']!='4'){continue;}}}