Wordpress,discuz Change logo According to different entry URL

The idea of calling a cookie in discuz! came out:
Set Cookie:dsetcookie (' Cookie name ', ' cookie value ', ' effective time ');

There are two ways to read a cookie, the first using the GetCookie function:
GetCookie (' cookie name ');
The second type of direct access global variable $_g:
$_g[' cookie ' [' Cookie name ']

Example:

<!--{if xxxx}-->
<!--{eval Dsetcookie (' type ', ' 1 ', ' 86400 ');} -
<!--{ElseIf xxxxx}-->
<!--{eval Dsetcookie (' type ', ' 2 ', ' 86400 ');} -
<!--{/if}-->

WordPress Call Cookie:

<?php
if (xxxx) {
$_cookie[' type '] = ' 1 ';
}else if (XXX) {
$_cookie[' type '] = ' 2 ';
}
?>

Native PHP syntax and native JS are available on the page

Wordpress,discuz Change logo According to different entry URL