Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_prime_term_caches( array $term_ids, bool $update_meta_cache = true )
Adds any terms from the given IDs to the cache that do not already exist in cache.
Description Description
Parameters Parameters
- $term_ids
-
(array) (Required) Array of term IDs.
- $update_meta_cache
-
(bool) (Optional) Whether to update the meta cache.
Default value: true
Source Source
File: wp-includes/taxonomy.php
function _prime_term_caches( $term_ids, $update_meta_cache = true ) {
global $wpdb;
$non_cached_ids = _get_non_cached_ids( $term_ids, 'terms' );
if ( ! empty( $non_cached_ids ) ) {
$fresh_terms = $wpdb->get_results( sprintf( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE t.term_id IN (%s)", join( ',', array_map( 'intval', $non_cached_ids ) ) ) );
update_term_cache( $fresh_terms, $update_meta_cache );
if ( $update_meta_cache ) {
update_termmeta_cache( $non_cached_ids );
}
}
}
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Changelog Changelog
| Version | Description |
|---|---|
| 4.6.0 | Introduced. |