WordPress at a glance
function is not described

wp_destroy_current_session() WP 4.0.0

Remove the current session token from the database.

No Hooks.

Return

Nothing (null).

Usage

wp_destroy_current_session();

Code of wp destroy current session: wp-includes/user.php VER 5.0.3

<?php
function wp_destroy_current_session() {
	$token = wp_get_session_token();
	if ( $token ) {
		$manager = WP_Session_Tokens::get_instance( get_current_user_id() );
		$manager->destroy( $token );
	}
}