Adding LogIn / LogOut links to WordPress menus

The Problem: 

Adding LogIn / LogOut links to WordPress menus depending on whether the user is logged in or out

The Solution: 

1- Install the 'Login Logout Menu': https://wordpress.org/plugins/login-logout-menu/

2- Add to functions.php

/**

* Filter to redirect a user to a specific page after login.

*

* @return [URL] login url with page slug on which it will be redirected after login

*/

add_filter( 'login_logout_menu_login', 'loginpress_login_menu_login_redirect' );

function loginpress_login_menu_login_redirect()

{

return wp_login_url( '/members' );

}

/**

 * Filter to redirect a user to a specific page after logout.

 *

 * @return [URL] logout url with page slug on which it will be redirected after logout

*/

add_filter( 'login_logout_menu_logout', 'loginpress_login_menu_logout_redirect' );

function loginpress_login_menu_logout_redirect()

{

return wp_logout_url( '/' );

}