Title: PrismSearch
Author: Zoltan Csergo
Published: <strong>2026年7月11日</strong>
Last modified: 2026年7月11日

---

プラグインを検索

![](https://ps.w.org/prismsearch/assets/banner-772x250.png?rev=3603811)

![](https://ps.w.org/prismsearch/assets/icon-256x256.png?rev=3603786)

# PrismSearch

 作者: [Zoltan Csergo](https://profiles.wordpress.org/wteam/)

[ダウンロード](https://downloads.wordpress.org/plugin/prismsearch.1.0.3.zip)

 * [詳細](https://ja.wordpress.org/plugins/prismsearch/#description)
 * [レビュー](https://ja.wordpress.org/plugins/prismsearch/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/prismsearch/#installation)
 * [開発](https://ja.wordpress.org/plugins/prismsearch/#developers)

 [サポート](https://wordpress.org/support/plugin/prismsearch/)

## 説明

PrismSearch builds a custom inverted index for fast frontend search and provides
a live AJAX search box through a simple shortcode.

#### Features

 * Fast inverted-index based search.
 * Frontend AJAX search shortcode.
 * Search indexing for posts, pages and public custom post types.
 * Indexing for selected public taxonomy terms.
 * Frontend metadata display in live search results.
 * Configurable NLP language for tokenization.
 * Fuzzy typo matching fallback.
 * Optional replacement for the default WordPress search results page.
 * Search rate limiting for live search requests (50 requests per IP address per
   minute by default; configurable or disable with 0).
 * Live index updates when selected content is saved, updated, trashed or deleted.
 * Optional frontend.css loading for theme authors who want to write their own CSS.
 * Optional Enter key redirect to the full WordPress search results page.
 * Template overrides from your theme.

#### Supported NLP languages

PrismSearch includes NLP processors for the following language codes. The selected
language is used for tokenization and search processing.

 * English: en
 * German: de
 * French: fr
 * Spanish: es
 * Portuguese: pt
 * Italian: it
 * Dutch: nl
 * Danish: da
 * Swedish: sv
 * Norwegian: no
 * Finnish: fi
 * Polish: pl
 * Czech: cs
 * Slovak: sk
 * Slovenian: sl
 * Croatian: hr
 * Serbian: sr
 * Bulgarian: bg
 * Romanian: ro
 * Hungarian: hu
 * Greek: el
 * Turkish: tr
 * Russian: ru
 * Ukrainian: uk
 * Lithuanian: lt
 * Latvian: lv
 * Estonian: et
 * Indonesian: id
 * Vietnamese: vi
 * Japanese: ja
 * Chinese: zh
 * Korean: ko
 * Arabic: ar
 * Persian: fa
 * Hebrew: he
 * Thai: th

Some CJK and script-based languages use basic normalization and token support. Test
the selected language processor with your own content before production use.

#### Shortcode

Add the live search box anywhere with:

    ```
    [prismsearch]
    ```

Optional shortcode attributes:

    ```
    [prismsearch min_chars="3" limit="10" placeholder="Search..."]
    ```

Enable or disable Enter key redirect per shortcode:

    ```
    [prismsearch enter_redirect="1"]

    [prismsearch enter_redirect="0"]
    ```

#### Privacy and external services

PrismSearch performs indexing, tokenization and search locally inside WordPress.
It does not send site content, search queries or user data to external services,
and it does not load remote frontend or admin assets.

#### Included third-party libraries

PrismSearch includes Select2 4.1.0 for enhanced admin multi-select fields. Select2
is MIT licensed; the license file is included at `assets/vendor/select2/LICENSE.
md`. The Select2 source project is available at https://github.com/select2/select2.

#### Templates and styling

PrismSearch loads its default frontend stylesheet unless disabled in the settings.

Developers can also disable the default stylesheet with:

    ```
    add_filter( 'prismsearch_load_frontend_css', '__return_false' );
    ```

Template files can be overridden in your theme by placing files in:

    ```
    template/prismsearch/
    ```

For example:

    ```
    template/prismsearch/item.php
    ```

## インストール

 1. Upload the `prismsearch` folder to the `/wp-content/plugins/` directory, or install
    the plugin ZIP through the WordPress Plugins screen.
 2. Activate the plugin through the Plugins screen in WordPress.
 3. Go to Settings > PrismSearch.
 4. Select posts, pages, public custom post types and any taxonomy terms you want PrismSearch
    to index.
 5. Select frontend meta keys if you want to display metadata in live search results.
 6. Click Build Index.
 7. Add `[prismsearch]` to a page, post, widget, block, or theme template.

After changing indexed content, taxonomy or NLP language settings, build the index
again.

## FAQ

### Does PrismSearch replace the default WordPress search?

It can. Enable “Override default WordPress search” in the PrismSearch settings to
use PrismSearch results on the regular WordPress `?s=` search results page.

### What content can PrismSearch index?

PrismSearch indexes posts, pages, selected public custom post types and selected
public taxonomy terms.

### Can I display custom meta fields in live search results?

Yes. Select the fields under “Frontend meta keys” to include those values in frontend
AJAX results. These fields are displayed only; they are not indexed for search.

### Does PrismSearch support typo tolerance?

Yes. Enable fuzzy typo matching in the settings. Fuzzy matching runs as a fallback
when normal search returns fewer results than the configured threshold.

### What is the default live-search rate limit?

PrismSearch allows 50 frontend search requests per IP address per minute by default.
Change this value in Settings > PrismSearch > Security, or set it to 0 to disable
rate limiting.

### Why do I need to build the index?

PrismSearch uses its own optimized search index. The index must be built after installation
and rebuilt after changing indexed content or language settings.

### Does PrismSearch update the index automatically?

Yes, if live index updates are enabled. The plugin can reindex selected content 
when it is saved, updated, trashed or deleted.

### Can I disable the plugin frontend CSS?

Yes. Enable “Disable frontend.css” in the settings if you want to write your own
CSS. Developers can also use the `prismsearch_load_frontend_css` filter.

### Can Enter open the full search results page?

Yes. Enable “Redirect on Enter” in the settings, or use `enter_redirect="1"` in 
the shortcode.

### Can I customize result templates?

Yes. Copy the plugin template files into your theme under `template/prismsearch/`
and edit them there.

## 評価

このプラグインにはレビューがありません。

## 貢献者と開発者

PrismSearch はオープンソースソフトウェアです。以下の人々がこのプラグインに貢献し
ています。

貢献者

 *   [ Zoltan Csergo ](https://profiles.wordpress.org/wteam/)

[“PrismSearch” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/prismsearch)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/prismsearch/)するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/prismsearch/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/prismsearch/)
を [RSS](https://plugins.trac.wordpress.org/log/prismsearch/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 1.0.3

 * Enable indexing for all selected public post types, including public custom post
   types.
 * Harden database table creation queries with prepared identifier placeholders 
   and non-interpolated charset/collation handling.
 * Improve attachment/inherit status handling for indexed content.

#### 1.0.2

 * Code cleanup and simplification.

#### 1.0.1

 * Review update.

#### 1.0.0

 * Initial release.

## メタ

 *  バージョン **1.0.3**
 *  最終更新日 **2日前**
 *  有効インストール数 **10未満**
 *  WordPress バージョン ** 6.2またはそれ以降 **
 *  検証済み最新バージョン: **7.1**
 *  PHP バージョン ** 7.4またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/prismsearch/)
 * タグ
 * [ajax search](https://ja.wordpress.org/plugins/tags/ajax-search/)[frontend search](https://ja.wordpress.org/plugins/tags/frontend-search/)
   [fuzzy search](https://ja.wordpress.org/plugins/tags/fuzzy-search/)[search](https://ja.wordpress.org/plugins/tags/search/)
   [site search](https://ja.wordpress.org/plugins/tags/site-search/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/prismsearch/advanced/)

## 評価

レビューはまだ送信されていません。

[Your review](https://wordpress.org/support/plugin/prismsearch/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/prismsearch/reviews/)

## 貢献者

 *   [ Zoltan Csergo ](https://profiles.wordpress.org/wteam/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/prismsearch/)