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

• update_post_caches()

$ids int[] Required

ID list.

$update_term_cache bool Optional

Whether to update the term cache.

Default: true

$update_meta_cache bool Optional

Whether to update the meta cache.

Default: true

File: wp-includes/post.php. View all references

function _prime_post_caches( $ids, $update_term_cache = true, $update_meta_cache = true ) {
	global $wpdb;

	$non_cached_ids = _get_non_cached_ids( $ids, 'posts' );
	if ( ! empty( $non_cached_ids ) ) {
		$fresh_posts = $wpdb->get_results( sprintf( "SELECT $wpdb->posts.* FROM $wpdb->posts WHERE ID IN (%s)", implode( ',', $non_cached_ids ) ) );

		update_post_caches( $fresh_posts, 'any', $update_term_cache, $update_meta_cache );
	}
}