求一个计数器 代码
php 刷新 加一 代码
您是今天第 4873访问者，昨天共有 346456位访问者! 类似这种，刷新今天的值加1或者2、3都可以，每天晚上凌晨清零，自动在从新开始。网上找了好些，都不能用，有的能用但是不知道他的cont.php里面的东西是怎么写的。没发现哪里提供完整的下载。回复讨论(解决方案)
这个做个数据库的简单+1 ....很简单的东西自己看看书自己写都可以啦
通过session保存用用户记录，直接写入数据库即可，到了凌晨12点，清除session，重新记录第二天的登陆数。这样不就可以满足，昨天访问人数了吗？不是也可以满足，你是多少位访问者吗？
计数器+1的不能记录昨天的，2楼的方便说详细点么？
计数器+1的不能记录昨天的，2楼的方便说详细点么？
不能记录昨天的.... 如果你需要一个完整的记录那么就需要有一个详情表.把每一条记录都插到数据库 时间 IP 然后做一个统计 显示的时候根据时间戳来显示
简单来说，数据库建内存表clicks，2个字段a,UNIQUE b，其中a字段用来统计，b字段代表当天的0点
php使用如下sql语句进行更新
INSERT INTO clicks (b, a) VALUES('当天的0点', 1) ON DUPLICATE KEY UPDATE a=a+1;
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