\IGeTui

<?php
/**
 * VERSION 3.3.2.1
 */
header("Content-Type: text/html; charset=utf-8");
require_once(dirname(__FILE__) . '/' . 'protobuf/pb_message.php');
require_once(dirname(__FILE__) . '/' . 'igetui/IGt.Req.php');
require_once(dirname(__FILE__) . '/' . 'igetui/IGt.Message.php');
require_once(dirname(__FILE__) . '/' . 'igetui/IGt.AppMessage.php');
require_once(dirname(__FILE__) . '/' . 'igetui/IGt.ListMessage.php');
require_once(dirname(__FILE__) . '/' . 'igetui/IGt.SingleMessage.php');
require_once(dirname(__FILE__) . '/' . 'igetui/IGt.Target.php');
require_once(dirname(__FILE__) . '/' . 'igetui/template/IGt.BaseTemplate.php');
require_once(dirname(__FILE__) . '/' . 'igetui/template/IGt.LinkTemplate.php');
require_once(dirname(__FILE__) . '/' . 'igetui/template/IGt.NotificationTemplate.php');
require_once(dirname(__FILE__) . '/' . 'igetui/template/IGt.TransmissionTemplate.php');
require_once(dirname(__FILE__) . '/' . 'igetui/template/IGt.NotyPopLoadTemplate.php');
require_once(dirname(__FILE__) . '/' . 'igetui/template/IGt.APNTemplate.php');
require_once(dirname(__FILE__) . '/' . 'igetui/utils/GTConfig.php');
require_once(dirname(__FILE__) . '/' . 'igetui/utils/HttpManager.php');
require_once(dirname(__FILE__) . '/' . 'igetui/utils/ApiUrlRespectUtils.php');
require_once(dirname(__FILE__) . '/' . 'igetui/utils/LangUtils.php');


Class IGeTui
{
    var $appkey; //第三方 标识
    var $masterSecret; //第三方 密钥
    var $format = "json"; //默认为 json 格式
    var $host ="";
    var $needDetails = false;
    static $appkeyUrlList = array();
    var $domainUrlList =  array();
    var $useSSL = NULL; //是否使用https连接 以该标志为准
    var $authToken;

    public function __construct($domainUrl, $appkey, $masterSecret, $ssl = NULL)
    {
        $this->appkey = $appkey;
        $this->masterSecret = $masterSecret;

        $domainUrl = trim($domainUrl);
        if ($ssl == NULL && $domainUrl != NULL && strpos(strtolower($domainUrl), "https:") === 0)
        {
            $ssl = true;
        }

        $this->useSSL = ($ssl == NULL ? false : $ssl);


        if ($domainUrl == NULL || strlen($domainUrl) == 0)
        {
            $this->domainUrlList =  GTConfig::getDefaultDomainUrl($this->useSSL);
        }
        else
        {
            $this->domainUrlList = array($domainUrl);
        }
        $this->initOSDomain(null);
    }
    
    private function initOSDomain($hosts)
    {
        if($hosts == null || count($hosts) == 0)
        {
            $hosts = isset(IGeTui::$appkeyUrlList[$this->appkey])?IGeTui::$appkeyUrlList[$this->appkey]:null;
            if($hosts == null || count($hosts) == 0)
            {
                $hosts = $this->getOSPushDomainUrlList($this->domainUrlList,$this->appkey);
                IGeTui::$appkeyUrlList[$this->appkey] = $hosts;
            }
        }
        else
        {
            IGeTui::$appkeyUrlList[$this->appkey] = $hosts;
        }
        $this->host = ApiUrlRespectUtils::getFastest($this->appkey, $hosts);
        return $this->host;
    }

    public function getOSPushDomainUrlList($domainUrlList,$appkey)
    {
        $urlList = null;
        $postData = array();
        $postData['action']='getOSPushDomailUrlListAction';
        $postData['appkey'] = $appkey;
        $ex = null;
        foreach($domainUrlList as $durl)
        {
            try
            {
                $response = $this->httpPostJSON($durl,$postData);
                $urlList =  isset($response["osList"])?$response["osList"]:null;
                if($urlList != null && count($urlList) > 0)
                {
                    break;
                }
            }
            catch (Exception $e)
            {
                $ex = $e;
            }
        }
        if($urlList == null || count($urlList) <= 0)
        {
            $h = implode(',', $domainUrlList);
            throw new Exception("Can not get hosts from ".$h."|error:".$ex);
        }
        return $urlList;
    }
    function httpPostJSON($url,$data,$gzip=false)
    {
        $data['version'] = GTConfig::getSDKVersion();
        $data['authToken'] = $this->authToken;
        if($url == null){
            $url = $this->host;
        }
        $rep = HttpManager::httpPostJson($url, $data, $gzip);
        if($rep != null)
        {
            if ( 'sign_error' == $rep['result']) {
                try
                {
                    if ($this->connect())
                    {
                        $data['authToken'] = $this->authToken;
                        $rep = HttpManager::httpPostJson($url, $data, $gzip);

                    }
                }
                catch (Exception $e)
                {
                    throw new Exception("连接异常".$e);
                }
            }
            else if('domain_error' == $rep['result'])
            {
                $this->initOSDomain(isset($rep["osList"])?$rep["osList"]:null);
                $rep = HttpManager::httpPostJson($url, $data, $gzip);
            }
        }
        return $rep;
    }

    public  function connect()
    {
        $timeStamp = $this->micro_time();
        // 计算sign值
        $sign = md5($this->appkey . $timeStamp . $this->masterSecret);
        //
        //var_dump($sign);
        $params = array();

        $params["action"] = "connect";
        $params["appkey"] = $this->appkey;
        $params["timeStamp"] = $timeStamp;
        $params["sign"] = $sign;
        $params["version"] = GTConfig::getSDKVersion();
        $rep = HttpManager::httpPostJson($this->host,$params,false);
        if ('success' == $rep['result']) {
            if($rep["authtoken"] != null){
                $this->authToken = $rep["authtoken"];
            }
            return true;
        }
        throw new Exception("appKey Or masterSecret is Auth Failed");
    }

    public function close()
    {
        $params = array();
        $params["action"] = "close";
        $params["appkey"] = $this->appkey;
        $params["version"] = GTConfig::getSDKVersion();
        $params["authtoken"] = $this->authToken;
        HttpManager::httpPostJson($this->host,$params,false);
    }

    /**
     *  指定用户推送消息
     * @param  IGtMessage message
     * @param  IGtTarget target
     * @return Array {result:successed_offline,taskId:xxx}  || {result:successed_online,taskId:xxx} || {result:error}
     ***/
    public function pushMessageToSingle($message, $target, $requestId = null)
    {
        if($requestId == null || trim($requestId) == "")
        {
            $requestId = LangUtils::randomUUID();
        }
        $params = $this->getSingleMessagePostData($message, $target, $requestId);
        return $this->httpPostJSON($this->host,$params);
    }


    function getSingleMessagePostData($message, $target, $requestId = null){
        $params = array();
        $params["action"] = "pushMessageToSingleAction";
        $params["appkey"] = $this -> appkey;
        if($requestId != null)
        {
            $params["requestId"] = $requestId;
        }

        $params["clientData"] = base64_encode($message->get_data()->get_transparent());
        $params["transmissionContent"] = $message->get_data()->get_transmissionContent();
        $params["isOffline"] = $message->get_isOffline();
        $params["offlineExpireTime"] = $message->get_offlineExpireTime();
        // 增加pushNetWorkType参数(0:不限;1:wifi;2:4G/3G/2G)
        $params["pushNetWorkType"] = $message->get_pushNetWorkType();

        //
        $params["appId"] = $target->get_appId();
        $params["clientId"] = $target->get_clientId();
        $params["alias"] = $target->get_alias();
        // 默认都为消息
        $params["type"] = 2;
        $params["pushType"] = $message->get_data()->get_pushType();
        return $params;
    }


    public function getContentId($message,$taskGroupName = null)
    {
        return $this->getListAppContentId($message,$taskGroupName);
    }

    /**
     *  取消消息
     * @param  String  contentId
     * @return boolean
     ***/
    public function cancelContentId($contentId)
    {
        $params = array();
        $params["action"] = "cancleContentIdAction";
        $params["appkey"] = $this->appkey;
        $params["contentId"] = $contentId;
        $rep = $this->httpPostJSON($this->host,$params);
        return $rep['result'] == 'ok' ? true : false;
    }

    /**
     * 用户黑名单接口
     * @param appId
     * @param cidList
     * @param optType 1: 增加黑名单，2：恢复加入黑名单中的cid列表
     * @return
     */
    private function blackCidList($appId,$cidList,$optType){
        $params = array();
        $limit = GTConfig::getMaxLenOfBlackCidList();
        if($limit < count($cidList)){
            throw new Exception("cid size:".count($cidList)." beyond the limit:".$limit);
        }
        $params["action"] = "blackCidAction";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["cidList"] = $cidList;
        $params["optType"] = $optType;
        return $this->httpPostJSON($this->host,$params);
    }

    public function  addCidListToBlk($appId,$cidList){

        return $this->blackCidList($appId,$cidList,1);

    }

    public function  restoreCidListFromBlk($appId,$cidList){

        return $this->blackCidList($appId,$cidList,2);

    }
    /**
     *  批量推送信息
     * @param  String contentId
     * @param  Array <IGtTarget> targetList
     * @return Array {result:successed_offline,taskId:xxx}  || {result:successed_online,taskId:xxx} || {result:error}
     ***/
    public function pushMessageToList($contentId, $targetList)
    {
        $params = array();
        $params["action"] = "pushMessageToListAction";
        $params["appkey"] = $this->appkey;//?
        $params["contentId"] = $contentId;
        $needDetails = GTConfig::isPushListNeedDetails();
        $params["needDetails"] = $needDetails;
        $async = GTConfig::isPushListAsync();
        $params["async"] = $async;
        if($async && (!$needDetails))
        {
            $limit = GTConfig::getAsyncListLimit();
        }
        else
        {
            $limit = GTConfig::getSyncListLimit();
        }
        if(count($targetList) > $limit)
        {
            throw new Exception("target size:".count($targetList)." beyond the limit:".$limit);
        }
        $clientIdList = array();
        $aliasList= array();
        $appId = null;
        foreach($targetList as $target)
        {
            $targetCid = $target->get_clientId();
            $targetAlias = $target->get_alias();
            if($targetCid != null)
            {
                array_push($clientIdList,$targetCid);
            }elseif($targetAlias != null)
            {
                array_push($aliasList,$targetAlias);
            }
            if($appId == null)
            {
                $appId = $target->get_appId();
            }

        }
        $params["appId"] = $appId;
        $params["clientIdList"] = $clientIdList;
        $params["aliasList"] = $aliasList;
        $params["type"] = 2;
        return $this->httpPostJSON($this->host,$params,true);
    }

    public function stop($contentId)
    {
        $params = array();
        $params["action"] = "stopTaskAction";
        $params["appkey"] = $this->appkey;
        $params["contentId"] = $contentId;
        $rep = $this->httpPostJSON($this->host, $params);
        if ("ok" == $rep["result"]) {
            return true;
        }
        return false;
    }

    public function getClientIdStatus($appId, $clientId)
    {
        $params = array();
        $params["action"] = "getClientIdStatusAction";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["clientId"] = $clientId;
        return $this->httpPostJSON($this->host, $params);
    }

    public  function setClientTag($appId, $clientId, $tags)
    {
        $params = array();
        $params["action"] = "setTagAction";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["clientId"] = $clientId;
        $params["tagList"] = $tags;
        return $this->httpPostJSON($this->host, $params);
    }

    /**
     * 设置 iphone Badge
     * @param badge
     * @param appid
     * @param deviceTokenList
     * @param cidList
     * @return
     */

    private function setBadge($badge,$appid,$deviceTokenList,$cidList){
        $params = array();
        $params["action"] = "setBadgeAction";
        $params["appkey"] = $this->appkey;
        $params["badge"] = $badge;
        $params["appid"] = $appid;
        $params["deviceToken"] = $deviceTokenList;
        $params["cid"] = $cidList;
        return $this->httpPostJSON($this->host, $params);

    }

    public function setBadgeForCID($badge,$appid,$cidList){

        return $this->setBadge($badge,$appid,array(), $cidList);

    }
    public function setBadgeForDeviceToken($badge,$appid,$deviceTokenList){

        return $this->setBadge($badge,$appid,$deviceTokenList, array());

    }

    public function pushMessageToApp($message, $taskGroupName = null)
    {
        $contentId = $this->getListAppContentId($message, $taskGroupName);
        $params = array();
        $params["action"] = "pushMessageToAppAction";
        $params["appkey"] = $this->appkey;
        $params["contentId"] = $contentId;
        $params["type"] = 2;
        return $this->httpPostJSON($this->host,$params);
    }

    private function getListAppContentId($message, $taskGroupName = null)
    {
        $params = array();
        if (!is_null($taskGroupName) && trim($taskGroupName) != ""){
            if(strlen($taskGroupName) > 40){
                throw new Exception("TaskGroupName is OverLimit 40");
            }
            $params["taskGroupName"] = $taskGroupName;
        }
        $params["action"] = "getContentIdAction";
        $params["appkey"] = $this->appkey;
        $params["clientData"] = base64_encode($message->get_data()->get_transparent());
        $params["transmissionContent"] = $message->get_data()->get_transmissionContent();
        $params["isOffline"] = $message->get_isOffline();
        $params["offlineExpireTime"] = $message->get_offlineExpireTime();
        // 增加pushNetWorkType参数(0:不限;1:wifi;2:4G/3G/2G)
        $params["pushNetWorkType"] = $message->get_pushNetWorkType();
        $params["pushType"] = $message->get_data()->get_pushType();
        $params["type"] = 2;
        //contentType 1是appMessage，2是listMessage
        if ($message instanceof IGtListMessage){
            $params["contentType"] = 1;
        } else {
            $params["contentType"] = 2;
            $params["appIdList"] = $message->get_appIdList();
            $params["speed"] = $message->get_speed();
            //定时时间
            if($message->getPushTime() != null && !empty($message->getPushTime())){
                $params["pushTime"] = $message->getPushTime();
            }
            //$params["personaTags"]
            $personaTags = array();
            if($message->get_conditions() == null) {
                $params["phoneTypeList"] = $message->get_phoneTypeList();
                $params["provinceList"] = $message->get_provinceList();
                $params["tagList"] = $message->get_tagList();
            } else {
                $conditions = $message->get_conditions();
                $params["conditions"] = $conditions->getCondition();
            }
        }
        $rep = $this->httpPostJSON($this->host,$params);
        if($rep['result'] == 'ok')
        {
            return $rep['contentId'];
        }else{
            throw new Exception("host:[".$this->host."]" + "获取contentId失败:" . $rep);
        }
    }

    public function getBatch()
    {
        return new IGtBatch($this->appkey,$this);
    }

    public function pushAPNMessageToSingle($appId, $deviceToken, $message)
    {
        $params = array();
        $params['action'] = 'apnPushToSingleAction';
        $params['appId'] = $appId;
        $params['appkey'] = $this->appkey;
        $params['DT'] = $deviceToken;
        $params['PI'] = base64_encode($message->get_data()->get_pushInfo()->SerializeToString());
        return $this->httpPostJSON($this->host,$params);
    }

    /**
     * 根据deviceTokenList群推
     * @param $appId
     * @param $contentId
     * @param $deviceTokenList
     * @return mixed
     */
    public function pushAPNMessageToList($appId, $contentId, $deviceTokenList)
    {
        $params = array();
        $params["action"] = "apnPushToListAction";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["contentId"] = $contentId;
        $params["DTL"] = $deviceTokenList;
        $needDetails = GTConfig::isPushListNeedDetails();
        $params["needDetails"]=$needDetails;
        return $this->httpPostJSON($this->host,$params);
    }
    /**
     * 获取apn contentId
     * @param $appId
     * @param $message
     * @return string
     */
    public function getAPNContentId($appId, $message)
    {
        $params = array();
        $params["action"] = "apnGetContentIdAction";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["PI"] = base64_encode($message->get_data()->get_pushInfo()->SerializeToString());
        $rep = $this->httpPostJSON($this->host,$params);
        if($rep['result'] == 'ok'){
            return $rep['contentId'];
        }else{
            throw new Exception("host:[".$this->host."]" + "获取contentId失败:".$rep);
        }
    }

    public function bindAlias($appId, $alias, $clientId)
    {
        $params = array();
        $params["action"] = "alias_bind";
        $params["appkey"] = $this->appkey;
        $params["appid"] = $appId;
        $params["alias"] = $alias;;
        $params["cid"] = $clientId;
        return $this->httpPostJSON($this->host,$params);
    }

    public function bindAliasBatch($appId, $targetList)
    {
        $params = array();
        $aliasList = array();
        foreach($targetList as  $target) {
            $user = array();
            $user["cid"] = $target->get_clientId();
            $user["alias"] = $target->get_alias();
            array_push($aliasList, $user);
        }
        $params["action"] = "alias_bind_list";
        $params["appkey"] = $this->appkey;
        $params["appid"] = $appId;
        $params["aliaslist"] = $aliasList;
        return $this->httpPostJSON($this->host,$params);
    }

    public function queryClientId($appId, $alias)
    {
        $params = array();
        $params["action"] = "alias_query";
        $params["appkey"] = $this->appkey;
        $params["appid"] = $appId;
        $params["alias"] = $alias;;
        return $this->httpPostJSON($this->host, $params);
    }

    public function queryAlias($appId, $clientId)
    {
        $params = array();
        $params["action"] = "alias_query";
        $params["appkey"] = $this->appkey;
        $params["appid"] = $appId;
        $params["cid"] = $clientId;
        return $this->httpPostJSON($this->host, $params);
    }

    public function unBindAlias($appId, $alias, $clientId=null)
    {
        $params = array();
        $params["action"] = "alias_unbind";
        $params["appkey"] = $this->appkey;
        $params["appid"] = $appId;
        $params["alias"] = $alias;
        if (!is_null($clientId) && trim($clientId) != "")
        {
            $params["cid"] = $clientId;
        }
        return $this->httpPostJSON($this->host, $params);
    }

    public function unBindAliasAll($appId, $alias)
    {
        return $this->unBindAlias($appId, $alias);
    }

    public function getPushResult( $taskId) {
        $params = array();
        $params["action"] = "getPushMsgResult";
        $params["appkey"] = $this->appkey;
        $params["taskId"] = $taskId;
        return $this->httpPostJson($this->host, $params);
    }

    public function getPushResultByGroupName($appId,$groupName){
        $params = array();
        $params["action"] = "getPushResultByGroupName";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["groupName"] = $groupName;
        return $this->httpPostJSON($this->host, $params);
    }

    public function getLast24HoursOnlineUserStatistics($appId){
        $params = array();
        $params["action"] = "getLast24HoursOnlineUser";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;


        return $this->httpPostJSON($this->host, $params);

    }
    public function getPushResultByTaskidList( $taskIdList) {
        return $this->getPushActionResultByTaskids($taskIdList, null);
    }

    public function getPushActionResultByTaskids( $taskIdList, $actionIdList) {
        $params = array();
        $params["action"] = "getPushMsgResultByTaskidList";
        $params["appkey"] = $this->appkey;
        $params["taskIdList"] = $taskIdList;
        $params["actionIdList"] = $actionIdList;
        return $this->httpPostJson($this->host, $params);
    }

    public function getUserTags($appId, $clientId) {
        $params = array();
        $params["action"] = "getUserTags";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["clientId"] = $clientId;
        return $this->httpPostJson($this->host, $params);
    }

    public function getUserCountByTags($appId, $tagList) {
        $params = array();
        $params["action"] = "getUserCountByTags";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["tagList"] = $tagList;
        $limit = GTConfig::getTagListLimit();
        if(count($tagList) > $limit) {
            throw new Exception("tagList size:".count($tagList)." beyond the limit:".$limit);
        }
        return $this->httpPostJSON($this->host, $params);
    }

    public function getPersonaTags($appId) {
        $params = array();
        $params["action"] = "getPersonaTags";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;

        return $this->httpPostJSON($this->host, $params);
    }

    public function queryAppPushDataByDate($appId, $date){
        if(!LangUtils::validateDate($date)){
            throw new Exception("DateError|".$date);
        }
        $params = array();
        $params["action"] = "queryAppPushData";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["date"] = $date;
        return $this->httpPostJson($this->host, $params);
    }

    public function queryAppUserDataByDate($appId, $date){
        if(!LangUtils::validateDate($date)){
            throw new Exception("DateError|".$date);
        }
        $params = array();
        $params["action"] = "queryAppUserData";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        $params["date"] = $date;
        return $this->httpPostJson($this->host, $params);
    }

    public function queryUserCount($appId, $appConditions) {
        $params = array();
        $params["action"] = "queryUserCount";
        $params["appkey"] = $this->appkey;
        $params["appId"] = $appId;
        if(!is_null($appConditions)) {
            $params["conditions"] = $appConditions->condition;
        }
        return $this->httpPostJson($this->host, $params);
    }

    public function pushTagMessage($message, $requestId = null) {
        if(!$message instanceof IGtTagMessage) {
            return $this->get_result("MsgTypeError");
        }
        if($requestId == null  || trim($requestId) == "") {
            $requestId = LangUtils::randomUUID();
        }

        $params = array();
        $params["action"] = "pushMessageByTagAction";
        $params["appkey"] = $this->appkey;
        $params["clientData"] = base64_encode($message->get_data()->get_transparent());
        $params["transmissionContent"] = $message->get_data()->get_transmissionContent();
        $params["isOffline"] = $message->get_isOffline();
        $params["offlineExpireTime"] = $message->get_offlineExpireTime();
        $params["pushNetWorkType"] = $message->get_pushNetWorkType();
        $params["appIdList"] = $message->get_appIdList();
        $params["speed"] = $message->get_speed();
        $params["requestId"] = $requestId;
        $params["tag"] = $message->get_tag();
        return $this->httpPostJSON($this->host, $params);
    }

    public function pushTagMessageRetry($message) {
        return $this->pushTagMessage($message,null);
    }
    public function getScheduleTask($taskId,$appId){
        $params = array();
        $params["action"] = "getScheduleTaskAction";
        $params["appId"] = $appId;
        $params["appkey"] = $this->appkey;
        $params["taskId"] = $taskId;
        var_dump($this->host);

        return $this->httpPostJSON($this->host, $params);

    }

    public function delScheduleTask($taskId,$appId){
        $params = array();
        $params["action"] = "delScheduleTaskAction";
        $params["appId"] = $appId;
        $params["appkey"] = $this->appkey;
        $params["taskId"] = $taskId;

        return $this->httpPostJSON($this->host, $params);

    }

    public function bindCidPn($appId,$cidAndPn){
        $params = array();
        $params["action"] = "bind_cid_pn";
        $params["appId"] = $appId;
        $params["appkey"] = $this->appkey;
        $params["cidpnlist"] = $cidAndPn;

        return $this->httpPostJSON($this->host,$params);
    }

    public function unbindCidPn($appId,$cid){
        $params = array();
        $params["action"] = "unbind_cid_pn";
        $params["appId"] = $appId;
        $params["appkey"] = $this->appkey;
        $params["cids"] = $cid;

        return $this->httpPostJSON($this->host,$params);
    }

    public function queryCidPn($appId,$cid){
        $params = array();
        $params["action"] = "query_cid_pn";
        $params["appId"] = $appId;
        $params["appkey"] = $this->appkey;
        $params["cids"] = $cid;

        return  $this->httpPostJSON($this->host,$params);
    }

    public function stopSendSms($appId,$taskId){
        $params = array();
        $params["action"] = "stop_sms";
        $params["appId"] = $appId;
        $params["appkey"] = $this->appkey;
        $params["taskId"] = $taskId;
        return  $this->httpPostJSON($this->host,$params);

    }

    private function get_result($info) {
        $ret = array();
        $ret["result"] = $info;
        return $ret;
    }

    private function micro_time()
    {
        list($usec, $sec) = explode(" ", microtime());
        $time = ($sec . substr($usec, 2, 3));
        return $time;
    }
}