_prime_site_caches( array $ids, bool $update_meta_cache = true )
Adds any sites from the given IDs to the cache that do not already exist in cache.
Contents
Description
See also
Parameters
-
$idsarray Required -
ID list.
-
$update_meta_cachebool Optional -
Whether to update the meta cache.
Default:
true
Source
File: wp-includes/ms-site.php.
View all references
function _prime_site_caches( $ids, $update_meta_cache = true ) {
global $wpdb;
$non_cached_ids = _get_non_cached_ids( $ids, 'sites' );
if ( ! empty( $non_cached_ids ) ) {
$fresh_sites = $wpdb->get_results( sprintf( "SELECT * FROM $wpdb->blogs WHERE blog_id IN (%s)", implode( ',', array_map( 'intval', $non_cached_ids ) ) ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
update_site_cache( $fresh_sites, false );
}
if ( $update_meta_cache ) {
wp_lazyload_site_meta( $ids );
}
}
Changelog
| Version | Description |
|---|---|
| 6.3.0 | Use wp_lazyload_site_meta() for lazy-loading of site meta. |
| 6.1.0 | This function is no longer marked as "private". |
| 5.1.0 | Introduced the $update_meta_cache parameter. |
| 4.6.0 | Introduced. |