WordPress后台如何快速搜索文章标题？

不知道大家有没有遇到过一个烦恼，就是在WordPress搜索自己想找的文章的时候，真的是很费劲，半天也找不到自己要找的那个链接

没有想到还真有人跟我一样的烦恼

如何实现WordPress后台标题搜索

我找到Stackexchange论坛有网友分享这个问题

https://wordpress.stackexchange.com/questions/416093/how-to-quickly-search-posts-by-title-in-admin-interface

这里是帖子内容：

I have a site with thousands of posts, and in the admin interface I simply want to be able to find and edit posts quickly based on their title.
我有一个包含数千个帖子的网站，在管理界面中我只是希望能够根据帖子的标题快速查找和编辑帖子。

The default post search functionality matches on the entire content of each post, and I typically get hundreds of results for any given search. I then have to click though many screens to actually locate the post I want to edit, which takes a long time.
默认的帖子搜索功能会匹配每个帖子的全部内容，对于任何给定的搜索，我通常会得到数百个结果。然后我必须点击许多屏幕才能真正找到我想要编辑的帖子，这需要很长时间。

Ideally I would just like to start typing a post title, see an auto-complete list of matching posts, and then click on the one I’m looking for.
理想情况下，我只想开始输入帖子标题，查看匹配帖子的自动完成列表，然后单击我要查找的帖子。

Does anyone know of a setting or plugin to solve this problem?
有谁知道可以解决此问题的设置或插件？

解决方案

WordPress插件：WP Extended Search

链接：https://wordpress.org/plugins/wp-extended-search/

添加代码

我还真找到了

大家可以使用代码来实现，把下面的代码添加到你的functions.php文件即可

中文版

/**
 * 让 WordPress 只搜索文章的标题
 */
function __search_by_title_only( $search, &$wp_query )
{
 global $wpdb;
 
 if ( empty( $search ) )
        return $search; // skip processing - no search term in query
 
    $q = $wp_query->query_vars;    
    $n = ! empty( $q['exact'] ) ? '' : '%';
 
    $search =
    $searchand = '';
 
    foreach ( (array) $q['search_terms'] as $term ) {
     $term = esc_sql( like_escape( $term ) );
     $search .= "{$searchand}($wpdb->posts.post_title LIKE '{$n}{$term}{$n}')";
     $searchand = ' AND ';
    }
 
    if ( ! empty( $search ) ) {
     $search = " AND ({$search}) ";
     if ( ! is_user_logged_in() )
      $search .= " AND ($wpdb->posts.post_password = '') ";
    }
 
    return $search;
}
add_filter( 'posts_search', '__search_by_title_only', 500, 2 );

我把上面的代码注释改成英语版的

/**
 * WordPress Admin Search by Title
 */
function __search_by_title_only( $search, &$wp_query )
{
 global $wpdb;
 
 if ( empty( $search ) )
        return $search; // skip processing - no search term in query
 
    $q = $wp_query->query_vars;    
    $n = ! empty( $q['exact'] ) ? '' : '%';
 
    $search =
    $searchand = '';
 
    foreach ( (array) $q['search_terms'] as $term ) {
     $term = esc_sql( like_escape( $term ) );
     $search .= "{$searchand}($wpdb->posts.post_title LIKE '{$n}{$term}{$n}')";
     $searchand = ' AND ';
    }
 
    if ( ! empty( $search ) ) {
     $search = " AND ({$search}) ";
     if ( ! is_user_logged_in() )
      $search .= " AND ($wpdb->posts.post_password = '') ";
    }
 
    return $search;
}
add_filter( 'posts_search', '__search_by_title_only', 500, 2 );

我用一样的关键词去搜索，直接就定位到文章标题了