分页导航菜单是一个网站必不可少的元素，今天就和大家分享一下倡萌使用了很久的 WordPress代码实现分页导航 的方法。
导航的效果如图所示：
实现的方法很简单，一起来折腾吧。
1.将下面的代码放到 functions.php 最后一个 ?> 的前面
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function par_pagenavi($range = 9){ global $paged, $wp_query; if ( !$max_page ) {$max_page = $wp_query->max_num_pages;} if($max_page > 1){if(!$paged){$paged = 1;} if($paged != 1){echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"<a href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" . get_pagenum_link(1) . \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'extend\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' title=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'跳转到首页\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'> 返回首页 </a>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";} previous_posts_link(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 上一页 \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\');if($max_page > $range){ if($paged < $range){for($i = 1; $i <= ($range + 1); $i++){echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"<a href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" . get_pagenum_link($i) .\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"; if($i==$paged)echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'current\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">$i</a>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";}}elseif($paged >= ($max_page - ceil(($range/2)))){ for($i = $max_page - $range; $i <= $max_page; $i++){echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"<a href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" . get_pagenum_link($i) .\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"; if($i==$paged)echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'current\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">$i</a>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";}} elseif($paged >= $range && $paged < ($max_page - ceil(($range/2)))){ for($i = ($paged - ceil($range/2)); $i <= ($paged + ceil(($range/2))); $i++){echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"<a href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" . get_pagenum_link($i) .\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";if($i==$paged) echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'current\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">$i</a>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";}}}else{for($i = 1; $i <= $max_page; $i++){echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"<a href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" . get_pagenum_link($i) .\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";if($i==$paged)echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'current\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">$i</a>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";}} next_posts_link(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 下一页 \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\');if($paged != $max_page){echo \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"<a href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" . get_pagenum_link($max_page) . \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'extend\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' title=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'跳转到最后一页\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'> 最后一页 </a>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";}} }
2.添加下面的css样式到你的 style.css中
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.page_navi{overflow:hidden;width:100%;text-align:center} .page_navi a{height:36px;border:1px solid #DDD;-webkit-border-radius:12px;-moz-border-radius:12px;border-radius:12px;color:#888;text-decoration:none;line-height:36px;margin:2px;padding:3px 8px} .page_navi a:hover,.page_navi a.current{border:1px solid #FFBB76;color:#FF7200;font-weight:bolder}
3.在需要显示的地方（比如主题的 index.php、archive.php、category.php、search.php）中添加下面的调用代码即可
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<div class=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"page_navi\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"><?php par_pagenavi(9); ?></div>
上面的数字表示最大显示几页，你可以根据自己的需要修改。
