PHP Http::getClientIp方法代碼示例

 public function ajaxSubmitAction()
 {
     $username = Request::getPOST('username');
     $password = Request::getPOST('password');
     $verify = Request::getPOST('verify');
     if (!Regex::match($username, RegexVars::USERNAME)) {
         $this->renderAjax(1, '用戶名格式不正確！');
     }
     // 校驗密碼格式
     if (!Regex::match($password, RegexVars::PASSWORD)) {
         $this->renderAjax(1, '密碼長度為6-20位！');
     }
     // 校驗驗證碼
     $code = Session::get('check_code');
     if (strtolower($verify) != $code) {
         $this->renderAjax(1, '驗證碼錯誤，請重試！');
     }
     // 過濾用戶名
     if (false !== strpos(strtolower($username), 'admin')) {
         $this->renderAjax(1, '用戶已經存在！');
     }
     // 校驗用戶是否存在
     $userInfo = UcUserInterface::getByLoginName(array('login_name' => $username));
     if (!empty($userInfo)) {
         $this->renderAjax(1, '用戶名已經被占用！');
     }
     // 保存
     $data = array('username' => $username, 'password' => $password, 'reg_ip' => Http::getClientIp());
     UcUserInterface::save($data);
     $this->renderAjax(0);
 }

 private static function makeCode()
 {
     $ip = Http::getClientIp();
     $ip = $ip % 1000000;
     $code = rand(100000, 999999);
     $code = ($code + $ip) % 1000000;
     return sprintf('%06d', $code);
 }

 private static function insert($tag, $level, $msg)
 {
     // 是否需要Logger
     if (!GlobalConfig::$LOGGER_ENABLE) {
         return;
     }
     // 臨時關閉Logger
     $tmpEnable = GlobalConfig::$LOGGER_ENABLE;
     GlobalConfig::$LOGGER_ENABLE = false;
     // 校驗tag
     $tags = LoggerKeys::$allTags;
     if (!in_array($tag, $tags)) {
         throw new LibraryException("TAG:{$tag} 需要在LoggerKeys中定義！");
     }
     // 獲取錯誤信息
     if (is_subclass_of($msg, 'Exception')) {
         $traceList = $msg->getTrace();
         $message = $msg->getMessage();
         $traceInfo = $traceList[0];
         $loc = $traceInfo['file'] . ':' . $traceInfo['line'];
     } else {
         $traceList = debug_backtrace();
         $message = $msg;
         $traceInfo = $traceList[1];
         $loc = $traceInfo['file'] . ':' . $traceInfo['line'];
     }
     $now = time();
     $data = array('create_time' => $now, 'update_time' => $now, 'tag' => $tag, 'level' => $level, 'client_ip' => Http::getClientIp(), 'client_port' => Http::getClientPort(), 'server_ip' => Http::getServerIp(), 'server_port' => Http::getServerPort(), 'url' => Url::getCurrentUrl(), 'post' => json_encode($_POST), 'loc' => $loc, 'message' => $message, 'trace' => json_encode($traceList));
     if (GlobalConfig::$LOGGER_ASYNC) {
         $gearman = GearmanPool::getClient(GearmanConfig::$SERVER_COMMON);
         $gearman->doBackground('logger_async', json_encode($data));
     } else {
         LoggerInterface::save($data);
     }
     GlobalConfig::$LOGGER_ENABLE = $tmpEnable;
 }

 private static function makeTicket()
 {
     $ticket = md5(Http::getClientIp() . Time::ms() . uniqid());
     return $ticket;
 }

 public static function save($data, $id = 0, $trans = null)
 {
     if (0 == $id) {
         $globalId = $data['global_id'];
         $language = $data['language'];
         $userId = $data['user_id'];
         $source = $data['source'];
         $contestId = Arr::get('contest_id', $data, 0);
         // 設置默認語言
         Cookie::set('default_language', $language, time() + 365 * 86400);
         $problemInfo = OjProblemInterface::getById(array('id' => $globalId));
         if (empty($problemInfo)) {
             throw new InterfaceException('題目不存在！');
         }
         if (!array_key_exists($data['language'], StatusVars::$LANGUAGE_SUPPORT[$problemInfo['remote']])) {
             throw new InterfaceException('編譯器不支持！');
         }
         // 連續提交判斷
         if (self::submitAlready($userId)) {
             throw new InterfaceException('提交頻繁！');
         }
         // 非法字符判斷
         if ($problemInfo['remote'] == StatusVars::REMOTE_HDU) {
             if (false === iconv('UTF-8', 'GBK', $source)) {
                 throw new InterfaceException('代碼中存在非法字符！');
             }
         }
         // 開始事務
         $innerTrans = $trans;
         if (null == $trans) {
             $innerTrans = new Trans(DbConfig::$SERVER_TRANS);
             $innerTrans->begin();
         }
         $solutionModel = new OjSolutionModel($innerTrans);
         $submitTime = time();
         $data = array('problem_global_id' => $globalId, 'remote' => $problemInfo['remote'], 'problem_id' => $problemInfo['problem_id'], 'problem_code' => $problemInfo['problem_code'], 'user_id' => $userId, 'submit_time' => $submitTime, 'submit_ip' => Http::getClientIp(), 'language' => $language, 'result' => StatusVars::QUEUE, 'code_length' => strlen($source), 'remote_uid' => -1);
         $userInfo = UserCommonInterface::getById(array('id' => $userId));
         if (0 == $contestId) {
             $solutionId = $solutionModel->insert($data);
             UserCommonInterface::save(array('trans' => $innerTrans, 'id' => $userId, 'submit_all' => $userInfo['submit_all'] + 1));
             OjProblemInterface::save(array('trans' => $innerTrans, 'id' => $problemInfo['id'], 'submit' => $problemInfo['submit']));
         } else {
             $contestInfo = OjContestInterface::getDetail(array('id' => $contestId));
             if (empty($contestInfo)) {
                 throw new InterfaceException('競賽不存在！');
             }
             if ($submitTime > $contestInfo['end_time']) {
                 throw new InterfaceException('比賽已經結束！');
             }
             if ($submitTime < $contestInfo['begin_time']) {
                 throw new InterfaceException('比賽未開始！');
             }
             // 獲取當前的submit_order
             $lastRow = OjSolutionInterface::getRow(array('where' => array(array('contest_id', '=', $contestId)), 'order' => array('id' => 'DESC')));
             $data['contest_id'] = $contestId;
             $data['contest_submit_order'] = empty($lastRow) ? 1 : intval($lastRow['contest_submit_order']) + 1;
             $data['contest_submit_second'] = $submitTime - $contestInfo['begin_time'];
             $data['contest_end_time'] = $contestInfo['end_time'];
             $solutionId = $solutionModel->insert($data);
             // 激活比賽
             if (!$contestInfo['is_active']) {
                 OjContestInterface::save(array('id' => $contestId, 'trans' => $innerTrans, 'is_active' => 1));
             }
         }
         // 如果是HQU題庫，加入隊列
         if ($problemInfo['remote'] == StatusVars::REMOTE_HQU) {
             OjJudgeInterface::save(array('trans' => $innerTrans, 'problem_id' => $problemInfo['problem_id'], 'language' => $language, 'source' => $source, 'user_id' => $userId, 'solution_id' => $solutionId));
         }
         // 保存代碼
         OjSolutionCodeInterface::save(array('trans' => $innerTrans, 'solution_id' => $solutionId, 'source' => $source));
         if (null == $trans && null != $innerTrans) {
             // 沒有外部事務，並且存在內部事務
             $innerTrans->commit();
         }
         // 設置重複提交緩存
         $memcached = MemcachedPool::getMemcached(MemcachedConfig::$SERVER_COMMON);
         $key = MemcachedKeys::OJ_SECOND_SUBMIT_ . $userId;
         $memcached->set($key, true, time() + 5);
         return $solutionId;
     } else {
         // 開始事務
         $innerTrans = $trans;
         if (null == $trans && array_key_exists('result', $data)) {
             // 開啟內部事務條件
             $innerTrans = new Trans(DbConfig::$SERVER_TRANS);
             $innerTrans->begin();
         }
         $model = new OjSolutionModel($innerTrans);
         if (array_key_exists('result', $data)) {
             self::updateResult($id, $data['result'], $innerTrans);
             unset($data['result']);
         }
         // 對某些字段特殊處理
         $updateData = $data;
         $affects = $model->updateById($id, $updateData);
         if (null == $trans && null != $innerTrans) {
             // 沒有外部事務，並且存在內部事務
             $innerTrans->commit();
         }
         return $affects;
//.........這裏部分代碼省略.........