php统计文章排行示例
<?php
/**
*
* 统计软件与文章等月、周、当天排行
*
* $field_id(文章id)
*/
//统计月、周、当天排行的方法
require_once(dirname(__file__)."/../include/common.inc.php");
function countdown($field_id){
date_default_timezone_set('asia/shanghai'); //设置默认时区
global $dsql;
$re_total = 1;
$tablename = '#@__tongji';
$nowdatearray = getdate(time());
$sql_tongji = "select * from `$tablename` where aid=$field_id";
$rs = $dsql->executenonequery2($sql_tongji);
//如果不存在此篇文章信息,则新插入一条
if($rs <= 0){
//获取栏目id值
$sql_typeid = "select typeid from `#@__archives` where id=$field_id";
$t_row = $dsql->getone($sql_typeid);
$query = " insert into `$tablename` values($field_id,$t_row[typeid],1,1,1,1,$nowdatearray[0]); ";
$dsql->execnonequery($query);
}else{
$result = $dsql->getone($sql_tongji);
$oldtimestamp = $result['lasttime']; //最后点击时间
$m_total = $result['m_total']; //月点击
$w_total = $result['w_total']; //周点击
$d_total = $result['d_total']; //日点击
$t_total = $result['t_total']; //总点击
$olddatearray = getdate($oldtimestamp);
//统计当月
if($nowdatearray["year"] == $olddatearray["year"] && $nowdatearray["mon"] == $olddatearray["mon"]){
$m_total++;
}else{
$m_total = 1;
}
//统计本周
$tmpstartdate = mktime(0,0,0,$nowdatearray[ "mon"],$nowdatearray[ "mday"],$nowdatearray[ "year"]) - ($nowdatearray[ "wday "] * 86400);
$tmpenddate = mktime(23,59,59,$nowdatearray[ "mon"],$nowdatearray[ "mday"],$nowdatearray[ "year"]) + ((6 - $nowdatearray[ "wday"]) * 86400);
if($oldtimestamp >= $tmpstartdate && $oldtimestamp <= $tmpenddate){
$w_total++;
}else{
$w_total = 1;
}
//统计今日
$daystart =mktime(0,0,0,$nowdatearray[ "mon"],$nowdatearray[ "mday"],$nowdatearray[ "year"]); //当天开始时间戳
$dayend =mktime(23,59,59,$nowdatearray[ "mon"],$nowdatearray[ "mday"],$nowdatearray[ "year"]); //当天结束时间戳
if($oldtimestamp >= $daystart && $oldtimestamp <= $dayend){
$d_total++;
}else{
$d_total = 1;
}
$t_total++;
//更新统计数
$dsql->executenonequery("update $tablename set m_total=$m_total,w_total=$w_total,d_total=$d_total,t_total=$t_total,lasttime=$nowdatearray[0] where aid=$field_id");
$dsql->executenonequery("update dede_archives set click=$t_total where id=$field_id");
$re_total = $t_total;
}
return $re_total;
}
countdown($aid); //方法调用
/*
//mysql表结构
create table if not exists `dede_tongji` (
`aid` int(11) not null,
`cid` smallint(5) not null,
`tid` smallint(5) not null,
`m_total` int(11) not null default '1',
`w_total` int(11) not null default '1',
`d_total` int(11) not null default '1',
`t_total` int(11) not null default '1',
`lasttime` int(12) not null,
primary key (`aid`)
) engine=myisam default charset=latin1;
*/
?>