Registration notification

Hi,

Is there any chance you could provide me with the code to disable the registration notification email? I know that in the pro version, there’s an option to switch from “Registration notification sent to WordPress default” to “Registration notification sent to Nobody,” which is exactly what I need. However, I don’t require the other features of the pro version and would prefer not to install an additional plugin.

I would greatly appreciate it if you could guide me on how to achieve this functionality without purchasing the pro version.

I’ve tried the following code in functions.php, but it isn’t working:

function disable_password_setup_email($wp_new_user_notification_email, $user, $blogname) {
if (isset($user->user_pass) && !empty($user->user_pass)) {
return $wp_new_user_notification_email;
}
return false;
}
add_filter(‘wp_new_user_notification_email’, ‘disable_password_setup_email’, 10, 3);

Thank you in advance for your assistance!