Example of pmpro_login_redirect_url filter

example-pmpro-login-redirect.php

<?php
/**
 * Example to redirect all user's to a specific page when logging in via Paid Memberships Pro site.
 */

function my_login_redirect( $redirect_to, $request, $user ) {
  return home_url(); // redirect to home page on login.
}
add_filter( 'pmpro_login_redirect_url', 'my_login_redirect', 10, 3 );