function get_order_details($order_id){
// 1) Get the Order object
$order = wc_get_order( $order_id );
// OUTPUT
echo '<h3>RAW OUTPUT OF THE ORDER OBJECT: </h3>';
print_r($order);
echo '<br><br>';
echo '<h3>THE ORDER OBJECT (Using the object syntax notation):</h3>';
echo '$order->order_type: ' . $order->order_type . '<br>';
echo '$order->id: ' . $order->id . '<br>';
echo '<h4>THE POST OBJECT:</h4>';
echo '$order->post->ID: ' . $order->post->ID . '<br>';
echo '$order->post->post_author: ' . $order->post->post_author . '<br>';
echo '$order->post->post_date: ' . $order->post->post_date . '<br>';
echo '$order->post->post_date_gmt: ' . $order->post->post_date_gmt . '<br>';
echo '$order->post->post_content: ' . $order->post->post_content . '<br>';
echo '$order->post->post_title: ' . $order->post->post_title . '<br>';
echo '$order->post->post_excerpt: ' . $order->post->post_excerpt . '<br>';
echo '$order->post->post_status: ' . $order->post->post_status . '<br>';
echo '$order->post->comment_status: ' . $order->post->comment_status . '<br>';
echo '$order->post->ping_status: ' . $order->post->ping_status . '<br>';
echo '$order->post->post_password: ' . $order->post->post_password . '<br>';
echo '$order->post->post_name: ' . $order->post->post_name . '<br>';
echo '$order->post->to_ping: ' . $order->post->to_ping . '<br>';
echo '$order->post->pinged: ' . $order->post->pinged . '<br>';
echo '$order->post->post_modified: ' . $order->post->post_modified . '<br>';
echo '$order->post->post_modified_gtm: ' . $order->post->post_modified_gtm . '<br>';
echo '$order->post->post_content_filtered: ' . $order->post->post_content_filtered . '<br>';
echo '$order->post->post_parent: ' . $order->post->post_parent . '<br>';
echo '$order->post->guid: ' . $order->post->guid . '<br>';
echo '$order->post->menu_order: ' . $order->post->menu_order . '<br>';
echo '$order->post->post_type: ' . $order->post->post_type . '<br>';
echo '$order->post->post_mime_type: ' . $order->post->post_mime_type . '<br>';
echo '$order->post->comment_count: ' . $order->post->comment_count . '<br>';
echo '$order->post->filter: ' . $order->post->filter . '<br>';
echo '<h4>THE ORDER OBJECT (again):</h4>';
echo '$order->order_date: ' . $order->order_date . '<br>';
echo '$order->modified_date: ' . $order->modified_date . '<br>';
echo '$order->customer_message: ' . $order->customer_message . '<br>';
echo '$order->customer_note: ' . $order->customer_note . '<br>';
echo '$order->post_status: ' . $order->post_status . '<br>';
echo '$order->prices_include_tax: ' . $order->prices_include_tax . '<br>';
echo '$order->tax_display_cart: ' . $order->tax_display_cart . '<br>';
echo '$order->display_totals_ex_tax: ' . $order->display_totals_ex_tax . '<br>';
echo '$order->display_cart_ex_tax: ' . $order->display_cart_ex_tax . '<br>';
echo '$order->formatted_billing_address->protected: ' . $order->formatted_billing_address->protected . '<br>';
echo '$order->formatted_shipping_address->protected: ' . $order->formatted_shipping_address->protected . '<br><br>';
echo '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <br><br>';
// 2) Get the Order meta data
$order_meta = get_post_meta($order_id);
echo '<h3>RAW OUTPUT OF THE ORDER META DATA (ARRAY): </h3>';
print_r($order_meta);
echo '<br><br>';
echo '<h3>THE ORDER META DATA (Using the array syntax notation):</h3>';
echo '$order_meta[_order_key][0]: ' . $order_meta[_order_key][0] . '<br>';
echo '$order_meta[_order_currency][0]: ' . $order_meta[_order_currency][0] . '<br>';
echo '$order_meta[_prices_include_tax][0]: ' . $order_meta[_prices_include_tax][0] . '<br>';
echo '$order_meta[_customer_user][0]: ' . $order_meta[_customer_user][0] . '<br>';
echo '$order_meta[_billing_first_name][0]: ' . $order_meta[_billing_first_name][0] . '<br><br>';
echo 'And so on ……… <br><br>';
echo '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <br><br>';
// 3) Get the order items
$items = $order->get_items();
echo '<h3>RAW OUTPUT OF THE ORDER ITEMS DATA (ARRAY): </h3>';
foreach ( $items as $item_id => $item_data ) {
echo '<h4>RAW OUTPUT OF THE ORDER ITEM NUMBER: '. $item_id .'): </h4>';
print_r($item_data);
echo '<br><br>';
echo 'Item ID: ' . $item_id. '<br>';
echo '$item_data["product_id"] <i>(product ID)</i>: ' . $item_data['product_id'] . '<br>';
echo '$item_data["name"] <i>(product Name)</i>: ' . $item_data['name'] . '<br>';
// Using get_item_meta() method
echo 'Item quantity <i>(product quantity)</i>: ' . $order->get_item_meta($item_id, '_qty', true) . '<br><br>';
echo 'Item line total <i>(product quantity)</i>: ' . $order->get_item_meta($item_id, '_line_total', true) . '<br><br>';
echo 'And so on ……… <br><br>';
echo '- - - - - - - - - - - - - <br><br>';
}
echo '- - - - - - E N D - - - - - <br><br>';
}
