WooCommerce: How to show in-stock quantity in the order detail

Last time I was answering my client’s email about whether it’s possible to show the remaining in-stock quantity of product. And, yes, it’s possible to do so. If you need to display in-stock quantity on the order detail page in your admin area, you can use the following snippet (all credit to Roman Pamula):

	<?php
	/**
	* Adds product's stock quantity on admin order detail page in WooCommerce
	*
	* Snippet updated on 18/9/2021 for compatibility with PHP 8
	*
	* @since 3.0.0
	* @see https://pamula.sk/woocommerce-ako-zobrazit-pocet-produktov-na-sklade-v-detaile-objednavky/
	*
	* Please REMOVE the opening <?php tag before placing into functions.php
	* Prosim ODSTRANTE otvaraciu <?php znacku pred umiestnenim do functions.php
	*/

	add_action('woocommerce_admin_order_item_headers', 'add_stock_status_header_on_order_item_view');
	function add_stock_status_header_on_order_item_view()
	{ ?>
	<th class="quantity sortable" data-sort="string-ins"><?php
	_e('Stock Qty', 'woocommerce'); ?></th><?php
	}

	add_action('woocommerce_admin_order_item_values', 'add_stock_status_value_on_order_item_view');
	function add_stock_status_value_on_order_item_view($_product)
	{ ?>
	<td class="quantity" width="1%">
	<div class="view"><?php
	if (is_callable(array($_product, 'get_manage_stock')) &&
	method_exists($_product, 'get_manage_stock')) {
	echo $_product->get_stock_quantity();
	} ?>
	</div>
	</td><?php
	}

view raw

functions.php

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