get_to_ping() – Retrieves URLs that need to be pinged.

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Description

Retrieves URLs that need to be pinged.

Usage

$string[]|false = get_to_ping( $post );

Parameters

$post
( int|WP_Post ) required – Post ID or post object.

Returns

string[]|false List of URLs yet to ping.

Source

File name: wordpress/wp-includes/post.php
Lines:

1 to 19 of 19
function get_to_ping( $post ) {
  $post = get_post( $post );

  if ( ! $post ) {
    return false;
  }

  $to_ping = sanitize_trackback_urls( $post->to_ping );
  $to_ping = preg_split( '/\s/', $to_ping, -1, PREG_SPLIT_NO_EMPTY );

  
/**
 * Filters the list of URLs yet to ping for the given post.
 *
 * @since 2.0.0
 *
 * @param string[] $to_ping List of URLs yet to ping.
 */
  return apply_filters( 'get_to_ping', $to_ping );
}
 

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