wp_logout()

wp_logout()

function wp_logout() {
	$user_id = get_current_user_id();

	wp_destroy_current_session();
	wp_clear_auth_cookie();
	wp_set_current_user( 0 );

	/**
	 * Fires after a user is logged out.
	 *
	 * @since 1.5.0
	 * @since 5.5.0 Added the `$user_id` parameter.
	 *
	 * @param int $user_id ID of the user that was logged out.
	 */
	do_action( 'wp_logout', $user_id );
}