Title: Posts 2 Posts Relationships
Author: wp-centrics
Published: <strong>2021年7月7日</strong>
Last modified: 2021年7月19日

---

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![](https://ps.w.org/posts-2-posts-relationships/assets/banner-772x250.png?rev=2560166)

このプラグインは **WordPress の最新3回のメジャーリリースに対してテストされていま
せん**。もうメンテナンスやサポートがされていないかもしれず、最新バージョンの WordPress
で使用した場合は互換性の問題が発生する可能性があります。

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# Posts 2 Posts Relationships

 作者: [wp-centrics](https://profiles.wordpress.org/wpcentrics/)

[ダウンロード](https://downloads.wordpress.org/plugin/posts-2-posts-relationships.zip)

 * [詳細](https://ja.wordpress.org/plugins/posts-2-posts-relationships/#description)
 * [レビュー](https://ja.wordpress.org/plugins/posts-2-posts-relationships/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/posts-2-posts-relationships/#installation)
 * [開発](https://ja.wordpress.org/plugins/posts-2-posts-relationships/#developers)

 [サポート](https://wordpress.org/support/plugin/posts-2-posts-relationships/)

## 説明

This plugin allows you to create many-to-many relationships between posts of any
type: post, page, custom post types, etc.

Configure post 2 post connections easily in a friendly interface.

The new connection metaboxes will appear on the related post edition pages. Search
text, post type and term combo filter available as option for it.

Use the standard WP_Query() and get_posts() to get the related posts.

Solid-rock relationships: use his own database table, updated on post status change
and removed on post deletion.

#### Getting related: the WP_Query way

    ```
    // inside main loop, current post ID (p2p_rel_post_id) not needed, current post will be used if you don't set it:

    $args = array(
        'p2p_rel_key'        => 'prod_to_bars',  // This is your connection key name. Required.
        'p2p_rel_post_id'    => 1,               // The post ID. Inside main loop dont needed.
        'p2p_rel_direction'  => 'any',           // The connection direction. 'any' by default. Optional. Explained below. ( can be 'any' | 'from_to' | 'to_from' )

        // Of course, here you can add the standard WP arguments you need: post type, status, dates, pagination, etc.
    ); 

    // (at this point, as any other WP looping):

    // The Query 
    $the_query = new WP_Query( $args );

    // The Loop
    if ( $the_query->have_posts() ) {
        echo '<ul>';
        while ( $the_query->have_posts() ) {
            $the_query->the_post();
            echo '<li>' . get_the_title() . '</li>';
        }
        echo '</ul>';
    } else {
        // no posts found
        echo '<p>Nothing related</p>';
    }

    // Restore original Post Data 
    wp_reset_postdata();
    ```

#### Getting related: the get_posts() way

    ```
    // inside main loop, current post ID (p2p_rel_post_id) not needed, current post will be used if you don't set it:

    $args = array(
        'p2p_rel_key'        => 'prod_to_bars', // This is your connection key name. Required.
        'p2p_rel_post_id'    => 1,              // The post ID. Inside main loop dont needed
        'p2p_rel_direction'  => 'any',          // The connection direction. 'any' by default. Optional. Explained below. ( can be 'any' | 'from_to' | 'to_from' )
        'post_type'          => 'any',          // The filtered post types, can be an array. Optional. 'post' by default. (can be 'any' for all)
        'suppress_filters'   => false           // Required

        // Of course, here you can add the standard WP arguments you need: post type, status, dates, pagination, etc.
    ); 

    // (at this point, as any other WP looping):

    $rel_posts = get_posts ( $args );

    print_r( $rel_posts );
    ```

#### Getting related: getting it raw

    ```
    // inside main loop, current post ID (element_id) not needed, current post will be used if you don't set it:

    $args = array(
        'key'           => 'prod_to_bars',  // This is your connection key name. Required.
        'element_id'    => 1,               // The post ID. Inside main loop dont needed.
        'element_type'  => 'any',           // The filtered post types, can be an array. Optional. 'post' by default. (can be 'any' for all)
        'status'        => 'any'            // The filtered post status, can be an array. Optional. 'publish' by default. (can be 'any' for all)
        'direction'     => 'any',           // The connection direction. 'any' by default. Optional. Explained below. ( can be 'any' | 'from_to' | 'to_from' )
    ); 

    global $P2P_Relationships;
    $rel_posts = $P2P_Relationships->get_raw ( $args );

    // Only an array of related post IDs, not the posts objects.
    print_r ( $rel_posts ); 
    ```

#### The connection direction

By default, the connections are bidirectional (any). However, you can get related
posts only in one direction: ‘from_to’ or ‘to_from’.

You can do the same logic at interface level for your users in the backoffice: you
can setup your connection hidding the from metabox or the to metabox (UI mode setting).

## スクリーンショット

[⌊Relations settings⌉⌊Relations settings⌉[

Relations settings

[⌊Relation settings (details)⌉⌊Relation settings (details)⌉[

Relation settings (details)

[⌊Relationships metaboxes on custom post type edition⌉⌊Relationships metaboxes on
custom post type edition⌉[

Relationships metaboxes on custom post type edition

## インストール

See [Installing Plugins](https://codex.wordpress.org/Managing_Plugins#Installing_Plugins).

After activating it, go to Settings > P2P Relationships, and create your new post
2 post connections.

## FAQ

### Is this plugin an add-on for Advanced Custom Fields (ACF)?

No. This plugin is an stand-alone add-on for WordPress. However, it cover the gap
of ACF about many-to-many post connections, and can be used together.

### Where are the post connections stored?

This plugin store connecitons in his own table on database, instead of post meta.

This gives you a more efficient queries and a solid-rock connections consistency.

The DB table is named: {WP prefix}p2p_relationships

### Double metabox issue on post edition pages

If you need relationships between posts and posts, or products and products, etc.
Hide one of two metaboxes (UI mode setting) to avoid double metabox issue (FROM 
and TO same metaboxes relation in the same page).

## 評価

![](https://secure.gravatar.com/avatar/373379ddec6a6ea94dba4a3cdcf6ce05693da8e8d353d06fa53faa57b4d99c0a?
s=60&d=retro&r=g)

### 󠀁[Amazing plugin!! Save a lot of Time in Development](https://wordpress.org/support/topic/amazing-plugin-save-a-lot-of-time-in-development/)󠁿

 [racmanuel.dev](https://profiles.wordpress.org/racmanuel/) 2022年4月12日

Amazing plugin!! Save a lot of Time in Plugin and Theme Development

 [ 1件のレビューをすべて表示 ](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/)

## 貢献者と開発者

Posts 2 Posts Relationships 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

 *   [ wp-centrics ](https://profiles.wordpress.org/wpcentrics/)

“Posts 2 Posts Relationships” は1ロケールに翻訳されています。 [翻訳者](https://translate.wordpress.org/projects/wp-plugins/posts-2-posts-relationships/contributors)
のみなさん、翻訳へのご協力ありがとうございます。

[“Posts 2 Posts Relationships” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/posts-2-posts-relationships)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/posts-2-posts-relationships/)
するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/posts-2-posts-relationships/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/posts-2-posts-relationships/)
を [RSS](https://plugins.trac.wordpress.org/log/posts-2-posts-relationships/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 1.0.0 – 2021-07-19

 * Checked for WordPress 5.8
 * Added warning and removal option for orphan relationships
 * Text-domain changed to the same as plugin slug: posts-2-posts-relationships

#### 0.0.2 – 2021-07-13

 * Solved admin pane layout broken issue

#### 0.0.1 – 2021-07-07

 * Hello world!

## メタ

 *  バージョン **1.0.0**
 *  最終更新日 **5年前**
 *  有効インストール数 **40+**
 *  WordPress バージョン ** 4.7またはそれ以降 **
 *  検証済み最新バージョン: **5.8.15**
 *  PHP バージョン ** 5.5またはそれ以降 **
 *  言語
 * [Catalan](https://ca.wordpress.org/plugins/posts-2-posts-relationships/)、[English (US)](https://wordpress.org/plugins/posts-2-posts-relationships/).
 *  [プラグインを翻訳](https://translate.wordpress.org/projects/wp-plugins/posts-2-posts-relationships)
 * タグ
 * [custom post types](https://ja.wordpress.org/plugins/tags/custom-post-types/)
   [many-to-many](https://ja.wordpress.org/plugins/tags/many-to-many/)[posts 2 posts](https://ja.wordpress.org/plugins/tags/posts-2-posts/)
   [posts to posts](https://ja.wordpress.org/plugins/tags/posts-to-posts/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/posts-2-posts-relationships/advanced/)

## 評価

 5つ星中5つ星

 *  [  1 5-星レビュー     ](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/?filter=5)
 *  [  0 4-星レビュー     ](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/?filter=4)
 *  [  0 3-星レビュー     ](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/?filter=3)
 *  [  0 2-星レビュー     ](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/?filter=2)
 *  [  0 1-星レビュー     ](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/posts-2-posts-relationships/reviews/)

## 貢献者

 *   [ wp-centrics ](https://profiles.wordpress.org/wpcentrics/)

## 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/posts-2-posts-relationships/)

## 寄付

このプラグインが今後も改善できるよう応援しませんか ?

 [ このプラグインに寄付 ](https://www.wp-centrics.com/)