How does Imperial CMS obtain product or article browsing history?-Empire CMS-php.cn

How does Imperial CMS obtain product or article browsing history?

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Release： 2019-11-27 13:56:29

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How does Imperial CMS obtain product or article browsing history?

The example in this article describes the method of Imperial CMS to obtain product or article browsing records. Share it with everyone for your reference. The details are as follows:

The method steps are as follows:

1. Add the following code to e/class/userfun.php:

The code is as follows:

function user_SetCook($name,$id,$time=0,$num=10){//cookie名称 ID 时间戳 数量
if(!$id){
printerror2(&#39;不存在的产品记录&#39;,$_SERVER[&#39;HTTP_REFERER&#39;]);
}
$prodq=$id.&#39;|&#39;;
$projilu=getcvar($name);
if($projilu){
$prozuhe=$prodq.$projilu;//把新浏览的放在第一
$pro_arr=explode(&#39;|&#39;,$prozuhe);
$new_arr=array_merge(array_unique($pro_arr));//去除重复,重新索引下标
foreach($new_arr as $key=>$val){
if(($key<$num) && $val){
$pro.=$val.&#39;|&#39;;
}
}
}else{
$pro=$prodq;
}
esetcookie($name,$pro,$time);
//esetcookie($name,&#39;&#39;,0);
//print_r($_COOKIE);
}
function user_GetCook($name,$tbname,$num=10){ //名称 数据表 数量
global $empire,$dbtbpre;
if(preg_match("/^[0-9\|]+$/",getcvar($name))){
$jilu_all=substr(getcvar($name),0,-1); //1|2|3
$jilu_idin=str_replace(&#39;|&#39;,&#39;,&#39;,$jilu_all);//1,2,3
}else{
$jilu_idin=0;//避免sql错误没有返回0
}
$sql=$empire->query("select id,title,titlepic,titleurl from {$dbtbpre}ecms_{$tbname} where id in ({$jilu_idin})
 order by find_in_set(id,&#39;{$jilu_idin}&#39;) limit {$num}"); //按id in 里面的排序
while($jilu_r=$empire->fetch($sql))
{
$titleurl=sys_ReturnBqTitleLink($jilu_r);
echo &#39;<li><a href="&#39;.$titleurl.&#39;">&#39;.$jilu_r[title].&#39;</a></li>&#39;;//此处是修改样式需要图片自己加
}
}

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It is recommended to study "Empire cms tutorial"

2. Add the following code at the top of the content template:
The code is as follows:

<?php
user_SetCook(&#39;cookiepro&#39;,$navinfor[id],0,10);//cookie名称可以自己定别重复 ID 时间戳 数量
?>

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3 :Add the following code where it needs to be displayed:

The code is as follows:

<?=user_GetCook(&#39;cookiepro&#39;,&#39;shop&#39;,10);?>

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where:
cookiepro is the name
shop is the data table name
10 is Number of calls

I hope this article will be helpful to everyone’s Imperial CMS website building.

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