WooCommerce Clear Cart via URL

gistfile1.php

// check for clear-cart get param to clear the cart, append ?clear-cart to any site url to trigger this
add_action( 'init', 'woocommerce_clear_cart_url' );
function woocommerce_clear_cart_url() {
	if ( isset( $_GET['clear-cart'] ) ) {
		global $woocommerce;
		$woocommerce->cart->empty_cart();
	}
}

Credits: How To Add an Empty Cart Button to WooCommerce

Works, but missing exit after wp_safe_redirect().

Adding exit did the trick

These all stopped working. I can't clear my cart with any of them.