_clear_modified_cache_on_transition_comment_status() WordPress Function

The clear_modified_cache_on_transition_comment_status() function clears the cache when the comment status is changed. This is useful for ensuring that the correct comments are displayed on the front-end of the site.

_clear_modified_cache_on_transition_comment_status( string $new_status, string $old_status ) #

function _clear_modified_cache_on_transition_comment_status( $new_status, $old_status ) {
	if ( 'approved' === $new_status || 'approved' === $old_status ) {
		$data = array();
		foreach ( array( 'server', 'gmt', 'blog' ) as $timezone ) {
			$data[] = "lastcommentmodified:$timezone";
		}
		wp_cache_delete_multiple( $data, 'timeinfo' );
	}
}