WordPress前台展示最近更新过的文章列表,可以将下面代码添加到functions文件中
function recently_updated_posts($num=10,$days=7) { //10为展示文章数量,7指7天内发表的文章除外,具体使用的时候可以根据自己的情况修改这两个参数。 if( !$recently_updated_posts = get_option('recently_updated_posts') ) { query_posts('post_status=publish&orderby=modified&posts_per_page=-1'); $i=0; while ( have_posts() && $i<$num ) : the_post(); if (current_time('timestamp') - get_the_time('U') > 60*60*24*$days) { $i++; $the_title_value=get_the_title(); $recently_updated_posts.='<li><a href="'.get_permalink().'" title="'.$the_title_value.'">' .$the_title_value.'</a><span class="updatetime"><br />» 修改时间: ' .get_the_modified_time('Y.m.d G:i').'</span></li>'; } endwhile; wp_reset_query(); if ( !empty($recently_updated_posts) ) update_option('recently_updated_posts', $recently_updated_posts); } $recently_updated_posts=($recently_updated_posts == '') ? '<li>None data.</li>' : $recently_updated_posts; echo $recently_updated_posts; } function clear_cache_zww() { update_option('recently_updated_posts', ''); } add_action('save_post', 'clear_cache_zww');
前台输出:
<h3>Recently Updated Posts</h3> <ul> <?php if ( function_exists('recently_updated_posts') ) recently_updated_posts(8,15); ?> </ul>