update_sitemeta_cache()WP 5.1.0

Updates metadata cache for list of site IDs.

Performs SQL query to retrieve all metadata for the sites matching $site_ids and stores them in the cache. Subsequent calls to get_site_meta() not need to query the database.

Хуков нет.


Массив|false. An array of metadata on success, false if there is nothing to update.


update_sitemeta_cache( $site_ids );
$site_ids(массив) (обязательный)
List of site IDs.

Список изменений

С версии 5.1.0 Введена.

Код update_sitemeta_cache() WP 6.4.3

function update_sitemeta_cache( $site_ids ) {
	// Ensure this filter is hooked in even if the function is called early.
	if ( ! has_filter( 'update_blog_metadata_cache', 'wp_check_site_meta_support_prefilter' ) ) {
		add_filter( 'update_blog_metadata_cache', 'wp_check_site_meta_support_prefilter' );
	return update_meta_cache( 'blog', $site_ids );