文章根据浏览量从多到少进行排序的WordPress教程

WordPress程序适合新手使用，但是想要二次开发一些功能还是需要有一定变成基础的，WordPress如何根据浏览量进行排序呢？今天就分享一下文章根据浏览量从多到少进行排序的WordPress教程。

将下方代码添加进functions.php外加一个php文件即可实现：

//根据浏览量从多到少进行排序

function get_most_viewed_for**t($mode = ”, $limit = 10, $show_date = 0, $term_id = 0, $beforetitle= ‘(‘, $aftertitle = ‘)’, $beforedate= ‘(‘, $afterdate = ‘)’, $beforecount= ‘(‘, $aftercount = ‘)’) {

global $wpdb, $post;

$output = ”;

$mode = ($mode == ”) ? ‘post’ : $mode;

$type_sql = ($mode != ‘both’) ? “AND post_type=’$mode'” : ”;

$term_sql = (is_array($term_id)) ? “AND $wpdb->term_taxonomy.term_id IN (” . join(‘,’, $term_id) . ‘)’ : ($term_id != 0 ? “AND $wpdb->term_taxonomy.term_id = $term_id” : ”);

$term_sql.= $term_id ? ” AND $wpdb->term_taxonomy.taxonomy != ‘link_category'” : ”;

$inr_join = $term_id ? “INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)” : ”;

// database query

$most_viewed = $wpdb->get_results(“SELECT ID, post_date, post_title, (meta_value+0) AS views FROM $wpdb->posts LEFT JOIN $wpdb->postmeta ON ($wpdb->posts.ID = $wpdb->postmeta.post_id) $inr_join WHERE post_status = ‘publish’ AND post_password = ” $term_sql $type_sql AND meta_key = ‘views’ GROUP BY ID ORDER BY views DESC LIMIT $limit”);

if ($most_viewed) {

foreach ($most_viewed as $viewed) {

$post_ID = $viewed->ID;

$post_views = number_for**t($viewed->views);

$post_title = esc_attr($viewed->post_title);

$get_per**link = esc_attr(get_per**link($post_ID));

$output .= ‘<li><a href=”‘.get_per**link($post_ID).'”>’.$post_title.”;

if ($show_date) {

$posted = date(get_option(‘date_for**t’), strtotime($viewed->post_date));

$output .= “$beforedate $posted $afterdate”;

}

$output .= “$beforecount $post_views $aftercount</a></li>”;

}

} else {

$output = “<li>N/A</li>n”;

}

echo $output;

}

//在需要调用的地方插入下方代码

<?php get_most_viewed_for**t(); ?>