前端之家收集整理的这篇文章主要介绍了
让WordPress的搜索结果中包含自定义文章类型的内容，
前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。
使用wordpress建设网站的过程中，如果您的wordpress网站中添加了自定义文章类型，我们想让wordpress搜索结果中支持自定义文章类型，即可以搜索到自定义文章类型中的内容。这篇wordpress教程中，我们就向大家介绍一下实现的方法。
实现的方法非常简单，切换到主题目录，打开 functions.PHP 文件，添加以下代码即可：
Crayon-5c891cbcd3d56722038
301" class="
Crayon-
Syntax Crayon-theme-classic
Crayon-font-monaco
Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou
SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;">
Crayon-toolbar" data-settings=" mou
SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">
Crayon-title">functions.PHP@H_301_7@Crayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">
Crayon-button
Crayon-nums-button" title="Toggle Line Numbers">
Crayon-button-icon">
Crayon-button
Crayon-plain-button" title="Toggle Plain Code">
Crayon-button-icon">
Crayon-button
Crayon-wrap-button" title="Toggle Line Wrap">
Crayon-button-icon">
Crayon-button
Crayon-expand-button" title="Expand Code">
Crayon-button-icon">
Crayon-button
Crayon-copy-button" title="Copy">
Crayon-button-icon">
Crayon-button
Crayon-popup-button" title="Open Code In New Window">
Crayon-button-icon">
Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;">
Crayon-plain-wrap">
Crayon-main" style="">
Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cbcd3d56722038 301-1">1 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d56722038 301-2">2 Crayon-num" data-line=" Crayon-5c891cbcd3d56722038 301-3">3 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d56722038 301-4">4 Crayon-num" data-line=" Crayon-5c891cbcd3d56722038 301-5">5 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d56722038 301-6">6 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d56722038 301-2"> Crayon-t">function@H_301_7@Crayon-h"> @H_301_7@Crayon-e">searchAll@H_301_7@Crayon-sy">(@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$query@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">)@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">{@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d56722038 301-3"> Crayon-h">@H_301_7@Crayon-st">if@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">(@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$query@H_301_7@@H_301_7@Crayon-i">is_search@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">)@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">{@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$query@H_301_7@@H_301_7@Crayon-e">set@H_301_7@Crayon-sy">(@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'post_type'@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-t">array@H_301_7@Crayon-sy">(@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'post'@H_301_7@Crayon-sy">,@H_301_7@Crayon-s">'books'@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'product'@H_301_7@Crayon-sy">,@H_301_7@Crayon-s">'works'@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">;@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">}@H_301_7@Crayon-h"> @H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d56722038 301-4"> Crayon-h">@H_301_7@Crayon-k ">return@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$query@H_301_7@Crayon-sy">;@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d56722038 301-5"> Crayon-sy">}@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d56722038 301-6"> Crayon-e">add_filter@H_301_7@Crayon-sy">(@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'the_search_query'@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'searchAll'@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">;@H_301_7@请根据您自己的实际情况修改第 3 行数组（array）中的文章类型别名。 或者您也可以将下面的代码添加到当前主题的 functions.PHP 文件中： Crayon-5c891cbcd3d5f831187667" class=" Crayon- Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> Crayon-toolbar" data-settings=" mou SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-title">functions.PHP@H_301_7@Crayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-button Crayon-nums-button" title="Toggle Line Numbers"> Crayon-button-icon"> Crayon-button Crayon-plain-button" title="Toggle Plain Code"> Crayon-button-icon"> Crayon-button Crayon-wrap-button" title="Toggle Line Wrap"> Crayon-button-icon"> Crayon-button Crayon-expand-button" title="Expand Code"> Crayon-button-icon"> Crayon-button Crayon-copy-button" title="Copy"> Crayon-button-icon"> Crayon-button Crayon-popup-button" title="Open Code In New Window"> Crayon-button-icon"> Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;"> Crayon-plain-wrap"> Crayon-main" style=""> Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-1">1 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-2">2 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-3">3 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-4">4 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-5">5 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-6">6 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-7">7 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-8">8 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-9">9 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-10">10 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-11">11 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-12">12 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-13">13 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cbcd3d5f831187667-14">14 Crayon-num" data-line=" Crayon-5c891cbcd3d5f831187667-15">15 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-2"> Crayon-t">function@H_301_7@Crayon-h"> @H_301_7@Crayon-e">include_post_types_in_search@H_301_7@Crayon-sy">(@H_301_7@Crayon-v">$query@H_301_7@Crayon-sy">)@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">{@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-3"> Crayon-h"> @H_301_7@Crayon-st">if@H_301_7@Crayon-sy">(@H_301_7@Crayon-e">is_search@H_301_7@Crayon-sy">(@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">)@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">{@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-4"> Crayon-h"> @H_301_7@Crayon-v">$post_types@H_301_7@Crayon-h"> @H_301_7@Crayon-o">=@H_301_7@Crayon-h"> @H_301_7@Crayon-e">get_post_types@H_301_7@Crayon-sy">(@H_301_7@Crayon-t">array@H_301_7@Crayon-sy">(@H_301_7@Crayon-s">'public'@H_301_7@Crayon-h"> @H_301_7@Crayon-o">=@H_301_7@@H_301_7@Crayon-h"> @H_301_7@Crayon-t">true@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'exclude_from_search'@H_301_7@Crayon-h"> @H_301_7@Crayon-o">=@H_301_7@@H_301_7@Crayon-h"> @H_301_7@Crayon-t">false@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'objects'@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">;@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-5"> Crayon-h"> @H_301_7@Crayon-v">$searchable_types@H_301_7@Crayon-h"> @H_301_7@Crayon-o">=@H_301_7@Crayon-h"> @H_301_7@Crayon-t">array@H_301_7@Crayon-sy">(@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">;@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-6"> Crayon-h"> @H_301_7@Crayon-st">if@H_301_7@Crayon-sy">(@H_301_7@Crayon-v">$post_types@H_301_7@Crayon-sy">)@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">{@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-7"> Crayon-h"> @H_301_7@Crayon-st">foreach@H_301_7@Crayon-sy">(@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$post_types@H_301_7@Crayon-h"> @H_301_7@Crayon-st">as@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$type@H_301_7@Crayon-sy">)@H_301_7@Crayon-h"> @H_301_7@Crayon-sy">{@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-8"> Crayon-h"> @H_301_7@Crayon-v">$searchable_types@H_301_7@Crayon-sy">[@H_301_7@Crayon-sy">]@H_301_7@Crayon-h"> @H_301_7@Crayon-o">=@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$type@H_301_7@@H_301_7@Crayon-i">name@H_301_7@Crayon-sy">;@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-9"> Crayon-h"> @H_301_7@Crayon-sy">}@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-10"> Crayon-h"> @H_301_7@Crayon-sy">}@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-11"> Crayon-h"> @H_301_7@Crayon-v">$query@H_301_7@@H_301_7@Crayon-e">set@H_301_7@Crayon-sy">(@H_301_7@Crayon-s">'post_type'@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$searchable_types@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">;@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-12"> Crayon-h"> @H_301_7@Crayon-sy">}@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-13"> Crayon-h"> @H_301_7@Crayon-k ">return@H_301_7@Crayon-h"> @H_301_7@Crayon-v">$query@H_301_7@Crayon-sy">;@H_301_7@Crayon-line Crayon-striped-line" id=" Crayon-5c891cbcd3d5f831187667-14"> Crayon-sy">}@H_301_7@Crayon-line" id=" Crayon-5c891cbcd3d5f831187667-15"> Crayon-e">add_action@H_301_7@Crayon-sy">(@H_301_7@Crayon-s">'pre_get_posts'@H_301_7@Crayon-sy">,@H_301_7@Crayon-h"> @H_301_7@Crayon-s">'include_post_types_in_search'@H_301_7@Crayon-sy">)@H_301_7@Crayon-sy">;@H_301_7@以上代码的功能是让搜索结果支持所有自定义的文章类型。
| |
