Simple paging implemented with smarty

Simple pagination implemented with smarty. The following is the smarty code in the template. it is very simple to pass in the related variables with smarty, but the page parameter must also be input in the php code, for specific implementation, see the simple pagination implemented by using smarty. The following is the smarty code in the template. you can use smarty to input related variables, which is very simple, however, the page parameter is also required in the php code. for specific implementation, see the code:
{If $ pageCount> 1 }}
{Foreach item = I from = $ pagerList }}
{If $ pageNum eq $ I }}
{{$ I }}
{Else }}
{{$ I }}
{/If }}
{{/ Foreach }}
{If $ pageNum eq 1 }}
Previous Page
{Else }}
Previous Page
{/If }}
{If $ pageNum eq $ pageCount }}
Next page
{Else }}
Next page
{/If }}
{If $ pageNum eq 1 }}
Homepage
{Else }}
Homepage
{/If }}

{If $ pageNum eq $ pageCount }}
Last page
{Else }}
Last page
{/If }}
{/If }}
{$ PageCount} pages in total