积分处理
会员在当天登录只记一次分,怎么处理,求思路,数据库最后登录的时间 类型时间戳
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记录时间与ip。判断今天这ip是否存在。不存在才做积分累加
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其实我觉的用在线时间就可以了,就是今天上线了多长时间,只要有在线时间就记分,如果没有就代表他没登录过
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取得这个最后时间 小于 date('Y-m-d', time()) 才加积分
再更改会员最后登录时间。
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1.就是建立一个数据库表check,里面有 member(会员),time(时间)两个字段----其实你也可以按需求添加其他字段
2.会员登录的时候,判断一下会员今天有没有登录(select * from check where member='$user' and time='$now'),如果存在,就不执行积分操作,不存在就执行积分操作,并把会员名与时间插入到今天的check表
(insert into check (`member`,`time`) values ('$user','$now'))
3.为了数据库优化,建议定期清理check表(比如一天清理一次:delete from check where time
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时间比较一下
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上面的是伪代码,只是让你看的更明白
具体的有可能需要修改一下
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test 回复

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