if (!$editResult) { echo '修改失败'; } else { echo '修改成功'; } } else { echo '不能留空'; } } //修改邮箱 if ($_POST['alterEmail'] == 'alterEmail') { $newEmail = testInput($_POST['newEmail']); if (strlen($newEmail) == 0) { echo '邮箱不能为空'; } else { if (!$logUser->changeEmail($_SESSION['userid'], $newEmail)) { echo '修改失败'; } else { echo '修改成功'; } } } //修改密码 if ($_POST['alterPw'] == 'alterPw') { $oldPw = testInput($_POST['originalPw']); $newPw = testInput($_POST['newPw']); $pwConfirmed = testInput($_POST['pwConfirmed']); if (strlen($oldPw) == 0 || strlen($newPw) == 0 || strlen($pwConfirmed) == 0) { echo '请认真填写所需信息'; } else { if (!$logUser->checkPassword($_SESSION['userid'], $oldPw)) {