30 lines
593 B
PHP
30 lines
593 B
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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//获取在线人数
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public static function getOnline()
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{
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$onlineNum = self::internalGet('online_num');
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return max(1, $onlineNum ? $onlineNum : 0);
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}
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private static function internalGet($name)
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{
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$row = SqlHelper::ormSelectOne
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(myself()->_getSelfMysql(),
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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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