52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
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namespace models;
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use mt;
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use phpcommon\SqlHelper;
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class RealtimeData extends BaseModel {
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private static $onlineNum = null;
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private static $serverDays = null;
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//获取在线人数
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public static function getOnline()
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{
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if (is_null(self::$onlineNum)){
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$db = self::internalGet('online_num');
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self::$onlineNum = max(1, $db ? $db['value1']: 0);
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}
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return self::$onlineNum;
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}
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//获取服务器自然天数
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public static function getServerDays()
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{
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if (is_null(self::$serverDays)){
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$row = self::internalGet('open_service_time');
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if ($row) {
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$nowDaySeconds = myself()->_getNowDaySeconds();
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$openDaySeconds = myself()->_getDaySeconds($row['value1']);
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$passDays = ($nowDaySeconds - $openDaySeconds) / 3600 / 24;
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self::$serverDays = 1 + max($passDays, 0);
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} else {
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self::$serverDays = 1;
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}
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}
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return self::$serverDays;
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}
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private static function internalGet($name)
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{
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$row = SqlHelper::ormSelectOne
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(myself()->_getMysql(''),
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't_realtime_data',
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array(
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'name' => $name
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)
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);
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return $row ? $row : '';
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}
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}
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