_prime_comment_caches()
Adds any comments from the given IDs to the cache that do not already exist in cache.
This is an internal function for using it by WP core itself. It's not recommended to use this function in your code.
No Hooks.
Return
null
. Nothing.
Usage
_prime_comment_caches( $comment_ids, $update_meta_cache );
- $comment_ids(int[]) (required)
- Array of comment IDs.
- $update_meta_cache(true|false)
- Whether to update the meta cache.
Default: true
Notes
- See: update_comment_cache()
- Global. wpdb. $wpdb WordPress database abstraction object.
Changelog
Since 4.4.0 | Introduced. |
Since 6.1.0 | This function is no longer marked as "private". |
_prime_comment_caches() prime comment caches code WP 6.1.1
function _prime_comment_caches( $comment_ids, $update_meta_cache = true ) { global $wpdb; $non_cached_ids = _get_non_cached_ids( $comment_ids, 'comment' ); if ( ! empty( $non_cached_ids ) ) { $fresh_comments = $wpdb->get_results( sprintf( "SELECT $wpdb->comments.* FROM $wpdb->comments WHERE comment_ID IN (%s)", implode( ',', array_map( 'intval', $non_cached_ids ) ) ) ); update_comment_cache( $fresh_comments, $update_meta_cache ); } }