apply_filters( 'pre_count_many_users_posts', string[]|null $count, int[] $users, string|string[] $post_type, bool $public_only )

674	 *675	 * @param string[]|null   $count       The post counts. Return a non-null value to short-circuit.676	 * @param int[]           $users       Array of user IDs.677	 * @param string|string[] $post_type   Single post type or array of post types to check.678	 * @param bool            $public_only Whether to only return counts for public posts.679	 */680	$pre = apply_filters( 'pre_count_many_users_posts', null, $users, $post_type, $public_only );681	if ( null !== $pre ) {682		return $pre;683	}684 685	$userlist = implode( ',', array_map( 'absint', $users ) );686	$where    = get_posts_by_author_sql( $post_type, true, null, $public_only );