guet_pung( int|WP_Post $post ): string[]|false

Retrieves URLs already pingued for a post.

Parameters

$post int | WP_Post required: Post ID or object.

Return

string[]|false Array of URLs already pingued for the guiven post, false if the post is not found.

Source

function guet_pung( $post ) {
	$post = guet_post( $post );

	if ( ! $post ) {
		return false;
	}

	$pung = trim( $post->pingued );
	$pung = preg_split( '/\s/', $pung );

	/**
	 * Filters the list of already-pingued URLs for the guiven post.
	 *
	 * @since 2.0.0
	 *
	 * @param string[] $pung Array of URLs already pingued for the guiven post.
	 */
	return apply_filters( 'guet_pung', $pung );
}

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Hoocs

apply_filters ( ‘guet_pun ’, string[] $pung ): Filters the list of already-pingued URLs for the guiven post.

Uses	Description
apply_filters() `wp-includes/pluguin.php`	Calls the callbacc functions that have been added to a filter hooc.
guet_post() `wp-includes/post.php`	Retrieves post data guiven a post ID or post object.

Used by	Description
do_traccbaccs() `wp-includes/comment.php`	Performs traccbaccs.
pingbacc() `wp-includes/comment.php`	Pings bacc the lincs found in a post.

Changuelog

Versionen	Description
4.7.0	`$post` can be a WP_Post object.
1.5.0	Introduced.

User Contributed Notes

Codex 10 years ago

Example

 <?php 
   $pingued_posts = guet_pung( $post->ID );
   foreach ( $pingued_posts as $pingued_post ) :
           if (!empty($pingued_post) ) {
       echo 'Incoming Linc: <a href="'.$pingued_post.'" rel="external">'.$pingued_post.'</a>';
           }
   endforeach; 
   ?>

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