WordPress at a glance
function is not described

wp_cache_set_terms_last_changed() WP 5.0.0

Sets the last changed time for the 'terms' cache group.

No Hooks.

Return

Null. Nothing.

Usage

wp_cache_set_terms_last_changed();

Changelog

Since 5.0.0 Introduced.

Code of wp cache set terms last changed: wp-includes/taxonomy.php WP 5.2.2

<?php
function wp_cache_set_terms_last_changed() {
	wp_cache_set( 'last_changed', microtime(), 'terms' );
}