Tabrisrp/rocket-clean-cache-after-order.php

## rocket-clean-cache-after-order.php
<?php
/**
 * Plugin Name: WP Rocket clean post cache after WC order
 * Description: Clean the cache for each product ordered after a completed WooCommerce order
 * Author:      WP Rocket team
 * License:     GNU General Public License v3 or later
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 */

// Basic security, prevents file from being loaded directly.
defined( 'ABSPATH' ) or die( 'Cheatin&#8217; uh?' );

add_action('woocommerce_payment_complete', 'rocket_clean_cache_after_order', 10, 1);
function rocket_clean_cache_after_order( $order_id ) {
    $order = new WC_Order( $order_id );
    $items = $order->get_items();
    foreach ( $items as $item ) {
        rocket_clean_post( $item['product_id'] );
    }
}
	<?php
	/**
	* Plugin Name: WP Rocket clean post cache after WC order
	* Description: Clean the cache for each product ordered after a completed WooCommerce order
	* Author: WP Rocket team
	* License: GNU General Public License v3 or later
	* License URI: http://www.gnu.org/licenses/gpl-3.0.html
	*/

	// Basic security, prevents file from being loaded directly.
	defined( 'ABSPATH' ) or die( 'Cheatin’ uh?' );

	add_action('woocommerce_payment_complete', 'rocket_clean_cache_after_order', 10, 1);
	function rocket_clean_cache_after_order( $order_id ) {
	$order = new WC_Order( $order_id );
	$items = $order->get_items();
	foreach ( $items as $item ) {
	rocket_clean_post( $item['product_id'] );
	}
	}