get_pung( int|WP_Post $post_id )

Retrieve URLs already pinged for a post.

Contents

Description Description

Parameters Parameters

$post_id

(int|WP_Post) (Required) Post ID or object.

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Return Return

(bool|string[]) Array of URLs already pinged for the given post, false if the post is not found.

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Source Source

File: wp-includes/post.php

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function get_pung( $post_id ) {
    $post = get_post( $post_id );
    if ( ! $post ) {
        return false;
    }
 
    $pung = trim( $post->pinged );
    $pung = preg_split( '/\s/', $pung );
 
    /**
     * Filters the list of already-pinged URLs for the given post.
     *
     * @since 2.0.0
     *
     * @param string[] $pung Array of URLs already pinged for the given post.
     */
    return apply_filters( 'get_pung', $pung );
}

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Changelog Changelog

Changelog
Version Description
4.7.0 $post_id can be a WP_Post object.
1.5.0 Introduced.

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Uses Uses

Uses
Uses Description
wp-includes/plugin.php: apply_filters()

Call the functions added to a filter hook.
wp-includes/post.php: get_pung

Filters the list of already-pinged URLs for the given post.
wp-includes/post.php: get_post()

Retrieves post data given a post ID or post object.

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User Contributed Notes User Contributed Notes

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    Contributed by Codex —

    Example

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    <?php
      $pinged_posts = get_pung( $post->ID );
      foreach ( $pinged_posts as $pinged_post ) :
              if (!empty($pinged_post) ) {
          echo 'Incoming Link: <a href="'.$pinged_post.'" rel="external">'.$pinged_post.'</a>';
              }
      endforeach;
      ?>

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