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. Use update_comment_cache() instead.

_prime_comment_caches( int[] $comment_ids, bool $update_meta_cache = true )

Adds any comments from the given IDs to the cache that do not already exist in cache.


Top ↑

See also

Top ↑



(int[]) (Required) Array of comment IDs.


(bool) (Optional) Whether to update the meta cache.

Default value: true

Top ↑


File: wp-includes/comment.php

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 );

Top ↑


Version Description
4.4.0 Introduced.

Top ↑

User Contributed Notes

You must log in before being able to contribute a note or feedback.