get_pung( int|WP_Post $post_id )
Retrieve URLs already pinged for a post.
Description Description
Parameters Parameters
- $post_id
-
(int|WP_Post) (Required) Post ID or object.
Return Return
(bool|string[]) Array of URLs already pinged for the given post, false if the post is not found.
Source Source
File: wp-includes/post.php
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 );
}
Expand full source code Collapse full source code View on Trac
Changelog Changelog
| Version | Description |
|---|---|
| 4.7.0 | $post_id can be a WP_Post object. |
| 1.5.0 | Introduced. |
User Contributed Notes User Contributed Notes
You must log in before being able to contribute a note or feedback.
Example
<?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; ?>