pings_open( int|WP_Post $post = null ): bool

1340function pings_open( $post = null ) {1341	$_post = get_post( $post );1342 1343	$post_id    = $_post ? $_post->ID : 0;1344	$pings_open = ( $_post && ( 'open' === $_post->ping_status ) );1345 1346	/**1347	 * Filters whether the current post is open for pings.1348	 *1349	 * @since 2.5.01350	 *1351	 * @param bool $pings_open Whether the current post is open for pings.1352	 * @param int  $post_id    The post ID.1353	 */1354	return apply_filters( 'pings_open', $pings_open, $post_id );1355}