WooCommerce woa_remove_header_cart if user not logged in - php

Question

I want to display the header cart (located on the menu) only if the user is logged in. Here's what I got so far:
add_action('init','remove_header_cart_if_user_not_logged_in');
function remove_header_cart_if_user_not_logged_in() {
if (is_user_logged_in()) {
return;
} else {
add_action( 'init', 'woa_remove_header_cart' );
function woa_remove_header_cart() {
remove_action( 'storefront_header', 'storefront_header_cart', 60 );
}
}
This code creates an error and prevents my website to display. " The [domain] page isn’t working [domain] is currently unable to handle this request.
HTTP ERROR 500"
The else part alone (woa_remove_header_cart) works well, but when I try to put it inside of the "if user logged in" condition, it generates the error.

Answer 1

What if you simplified it to:
add_action( 'storefront_header','remove_header_cart_if_user_not_logged_in' );
function remove_header_cart_if_user_not_logged_in() {
if ( ! is_user_logged_in() ) {
remove_action( 'storefront_header', 'storefront_header_cart', 60 );
}
}
You are adding two functions to the init hook at the same time/priority? It's weird at best, and may be causing your error. I'm also not sure if WP knows the user is logged in by init. Don't have time to check now, but you can avoid it. You don't have to remove a function on the init hook, you just have to do it before the function is executed. In my example, I'm using the storefront_header hook, but since the default (10) priority is lower than 60 it should work.