通常wordpress主题是只在页面的底部链接“旧帖子”和“较新的文章”让我们在文章的数量，我们有更多的麻烦. Bài viết này mình sẽ hướng dẫn các bạn cách Thay thế Older posts bằng số trang như hình vẽ 😉

你打开function.php文件，并添加以下代码:

function pagination($pages = '', $range = 4)
{  
     $showitems = ($range * 2)+1;  

     global $paged;
     if(empty($paged)) $paged = 1;

     if($pages == '')
     {
         global $wp_query;
         $pages = $wp_query->max_num_pages;
         if(!$pages)
         {
             $pages = 1;
         }
     }   

     if(1 != $pages)
     {
         echo "<div class=\"pagination\"><span>Page ".$paged." of ".$pages."</span>";
         if($paged > 2 && $paged > $range+1 && $showitems < $pages) echo "<a href='".get_pagenum_link(1)."'>&laquo; First</a>";
         if($paged > 1 && $showitems < $pages) echo "<a href='".get_pagenum_link($paged - 1)."'>&lsaquo; Previous</a>";

         for ($i=1; $i <= $pages; $i++)
         {
             if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
             {
                 echo ($paged == $i)? "<span class=\"current\">".$i."</span>":"<a href='".get_pagenum_link($i)."' class=\"inactive\">".$i."</a>";
             }
         }

         if ($paged < $pages && $showitems < $pages) echo "<a href=\"".get_pagenum_link($paged + 1)."\">Next &rsaquo;</a>";  
         if ($paged < $pages-1 &&  $paged+$range-1 < $pages && $showitems < $pages) echo "<a href='".get_pagenum_link($pages)."'>Last &raquo;</a>";
         echo "</div>\n";
     }
}

接下来装点在CSS文件style.css中设置下面的段落页码

/* page-nav*/

.pagination {
    clear:both;
    padding:20px 0;
    position:relative;
    font-size:11px;
    line-height:13px;
}

.pagination span, .pagination a {
    background: none repeat scroll 0 0 #2ea2cc;
    color: #fff;
    display: block;
    float: left;
    font-size: 14px;
    margin: 2px 5px 2px 0;
    min-width: 15px;
    padding: 15px;
    text-align: center;
    text-decoration: none;
    width: auto;
}

.pagination a:hover{
    color:#fff;
    background: #333;
}

.pagination .current{
    padding:15px;
    background: #333;
    color:#fff;
}

最后你来index.php文件, archive.php, sea​​rch.php中或旧文章任何页面，用下面的代码替换:

<?php if (function_exists("pagination")) {
    pagination($additional_loop->max_num_pages);
} ?>

参考文章 sgwordpress.com, 在修订后的 cachhoc.net