public function delete_user_() { eval(ADMIN); try { $cond["id"] = xassert(safepost("id"), Error("get")); if ($cond["id"] != false && !DBModel::inteam($cond["id"])) { DBModel::deleteDB("cernet_user", $cond); DBModel::deleteDB("cernet_teammate", array("user_id" => $cond["id"])); echo "success"; } else { throw new Exception("请先将该用户从所在队伍中清除后再删除用户。"); } } catch (Exception $e) { echo $e->getMessage(); } }