WordPress仅在标题中搜索

嗨，我在网上找到了下面的代码，允许我的搜索表单只在标题内搜索。有没有人知道我怎样才能将其细化到只适用于某些职位类型？（post>我在8年前发布的一个帖子上发现了这个，所以我不确定是否会从发布这个帖子的人那里得到回复，我想我会把它发布在这里，看看是否有人能帮忙…… function __search_by_title_only( $search, &$wp_query ){global $wpdb;if(empty($search)) {return $search; // skip processing - no search term = \"\";foreach ((array)$q[\"search_terms\"] as = \"\") \";}return $search;}add_filter(\"posts_search\", \"__search_by_title_only\", 500, 2); - 这个话题是8个月前由Steven Stern（sterndata）修改的。 Append\" AND> to the $search clause just as other conditions are. Hi, thanks so much for your reply, I appreciate your help! I\"m not to sure exactly where I need to add this in, I\"ve tried a few places but I was getting a critical wordpress error, the below seems to allow the site to load, but it doesn\"t seem to be applying the code to the post type \"profile\" only, is the below edited code where I\"ve placed your suggestion correct? function __search_by_title_only( $search, &$wp_query ){global $wpdb;if(empty($search)) {return $search; // skip processing - no search term = \"\";foreach ((array)$q[\"search_terms\"] as = \"\") , AND> - This reply was modified 8 months ago by bcworkz. Reason: code fixed Sorry, I gave you bad advice. Turns out the returned clause isn\"t used like I thought it would be. WP adds its own post type arg, so it overrides anything we try to do here. There\"s not an independent post type filter, so you\"re left with two options. 1. Use the \"posts_where\" filter to alter the post type arg, which can take two> or post_type IN (\"post\",\"page\",\"attachment\",\"profile\")（实际值可能会有所不同）。您可以使用字符串替换函数进行相应的编辑。字符串替换是一种固有的弱策略，我建议选项2。 2使用\"preu getu posts\"操作。使用条件确保只更改正确的查询。需要检查的事项：不是管理请求，它是主查询，查询var\"s\"不是空的。您的情况可能需要进一步检查。一旦确定了正确的查询，请将\"postu type\"查询变量设置为\"profile\"。您好，非常感谢您的回复您介意粘贴到我需要将代码放入现有代码的位置吗？如果你不知道的话，我是php的初学者！岗位类型调整将是一个完全独立的操作/过滤器挂钩，具有自己的功能，因此代码可以直接位于当前代码的下方。这里有许多使用\"preu getu posts\"的示例：https://developer.wordpress.org/reference/hooks/preu getu posts/

WordPress仅在标题中搜索

admin_action_{$_REQUEST[‘action’]}

admin_footer-{$GLOBALS[‘hook_suffix’]}

customize_save_{$this->id_data[‘base’]}

customize_value_{$this->id_data[‘base’]}

get_comment_author_url

network_admin_edit_{$_GET[‘action’]}

network_sites_updated_message_{$_GET[‘updated’]}

pre_wp_is_site_initialized

WordPress 的SEO 教学：如何在网站中加入关键字（Meta Keywords）与Meta 描述（Meta Description）？

谷歌的SEO是什么