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

Retrieves URLs that need to be pinged.


Parameters

$post int|WP_Post Required
Post ID or post object.

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Return

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


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Source

File: wp-includes/post.php. View all references

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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Hooks



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Changelog

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

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