Wordpressphp分页代码_PHP教程

将下面的函数放到你的主题的 functions.php 文件中:
代码如下:

<br>function theme_echo_pagenavi(){ <br>global $request, $posts_per_page, $wpdb, $paged; <br>$maxButtonCount = 9; //显示的最多链接数目 <br>if (!is_single()) { <br>if(!is_category()) { <br>preg_match('#FROM\s(.*)\sORDER BY#siU', $request, $matches); <br>} else { <br>preg_match('#FROM\s(.*)\sGROUP BY#siU', $request, $matches); <br>} <br>$fromwhere = $matches[1]; <br>$numposts = $wpdb->get_var("SELECT COUNT(DISTINCT ID) FROM $fromwhere"); <br>$max_page = ceil($numposts /$posts_per_page); <br>if(empty($paged)) { <br>$paged = 1; <br>} <br>$start = max(1, $paged - intval($maxButtonCount/2)); <br>$end = min($start + $maxButtonCount - 1, $max_page); <br>$start = max(1, $end - $maxButtonCount + 1); <br>if($paged == 1){ <br>echo "<span>首页</span>"; <br>echo "<span>上一页</span>"; <br>}else{ <br>echo '<span>首页</span>'; <br>echo '<span>上一页</span>'; <br>} <br>for($i=$start; $i<=$end; $i++){ <br>if($i == $paged) { <br>echo "<span class="\"page_num" on\"="">[$i]</span>"; <br>} else { <br>echo '<span class="page_num">['.$i.']</span>'; <br>} <br>} <br>if($paged == $max_page){ <br>echo "<span>下一页</span>"; <br>echo "<span>末页</span> "; <br>}else{ <br>echo '<span>下一页</span>'; <br>echo '<span>末页</span>'; <br>} <br>echo " 共{$numposts}条记录, {$max_page}页."; <br>} <br>} <br><br>在主题的 index.php 文件中这样引用: <br><span style="CURSOR: pointer" onclick="doCopy('code86730')"><u></u></span> 代码如下:<pre class="brush:php;toolbar:false layui-box layui-code-view layui-code-notepad"><ol class="layui-code-ol"><li><br><!--?php theme_echo_pagenavi(); ?--> <br><p></p></li><li><p></p></li><li><p align="left"><span id="url" itemprop="url">http://www.bkjia.com/PHPjc/320770.html</span><span id="indexUrl" itemprop="indexUrl">www.bkjia.com</span><span id="isOriginal" itemprop="isOriginal">true</span><span id="isBasedOnUrl" itemprop="isBasedOnUrl">http://www.bkjia.com/PHPjc/320770.html</span><span id="genre" itemprop="genre">TechArticle</span><span id="description" itemprop="description">效果: 将下面的函数放到你的主题的 functions.php 文件中:  代码如下:</span></p><pre class="brush:php;toolbar:false layui-box layui-code-view layui-code-notepad"><ol class="layui-code-ol"><li>function theme_echo_pagenavi(){ global $request, $posts_per_page, $wpdb, $paged;...<p></p></li><li>                    </li></ol></pre></li></ol></pre>