Add Payment Method Column

/**
 * Snippet Name:     Add Payment Method Column
 * Snippet Author:   coding-bunny.com
 * Description:      Adds a custom "Payment Method" column to the WooCommerce orders table.
 */
 
 // Add a custom column to the WooCommerce orders table
add_filter('manage_edit-shop_order_columns', 'cb_add_payment_method_column');
function cb_add_payment_method_column($columns) {
    $columns['cb_payment_method'] = __('Payment Method', 'cb'); // Add "Payment Method" column
    return $columns;
}

// Populate the custom "Payment Method" column with data
add_action('manage_shop_order_posts_custom_column', 'cb_display_payment_method_column');
function cb_display_payment_method_column($column) {
    global $post;

    if ('cb_payment_method' === $column) {
        $order = wc_get_order($post->ID); // Get the order object

        if ($order) {
            // Output the payment method title with escaping for security
            echo esc_html($order->get_payment_method_title());
        } else {
            echo esc_html('-'); // Placeholder if the order object is invalid
        }
    }
}