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I have been googeling and trying different pieces of code to get the variation stock quantity to display on a product page.

So for example when I select XXL for a shirt it will display xx in stock.

I have been unable to find anything that works or has decent enough explanation for to recreate it.

I have tried: https://stackoverflow.com/questions/30514596/how-get-variations-stock-quantity-woocommerce and alot more.

Here is my current add to cart code:

<?php /** * Single variation cart button * * @see https://docs.woocommerce.com/document/template-structure/ * @package WooCommerce/Templates * @version 3.4.0 */ defined( 'ABSPATH' ) || exit; global $product; ?> <div class="woocommerce-variation-add-to-cart variations_button"> <?php do_action( 'woocommerce_before_add_to_cart_button' ); ?> <?php do_action( 'woocommerce_before_add_to_cart_quantity' ); woocommerce_quantity_input( array( 'min_value' => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ), 'max_value' => apply_filters( 'woocommerce_quantity_input_max', $product->get_max_purchase_quantity(), $product ), 'input_value' => isset( $_POST['quantity'] ) ? wc_stock_amount( wp_unslash( $_POST['quantity'] ) ) : $product->get_min_purchase_quantity(), // WPCS: CSRF ok, input var ok. ) ); do_action( 'woocommerce_after_add_to_cart_quantity' ); ?> <button type="submit" class="single_add_to_cart_button button alt"><?php echo esc_html( $product->single_add_to_cart_text() ); ?></button> <?php do_action( 'woocommerce_after_add_to_cart_button' ); ?> <input type="hidden" name="add-to-cart" value="<?php echo absint( $product->get_id() ); ?>" /> <input type="hidden" name="product_id" value="<?php echo absint( $product->get_id() ); ?>" /> <input type="hidden" name="variation_id" class="variation_id" value="0" /> </div>

I have tried the below code but this only gives me 1 variable for XXXL and it shows the wrong stock amount. 

<?php $product_variations = $product->get_available_variations(); foreach ($product_variations as $variation) { $var_data = $variation['attributes']; $var_data['in_stock'] = $variation['is_in_stock']; } //List all attributes with stock available or not array.. echo '<pre>'; print_r($var_data); echo '</pre>'; ?>

I hope you guys can point me into the right direction!

Kind regards, Robbert

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Displaying stock quantity per product variant is default WooCommerce behavior. For best results, when you develop own theme, use default storefront/woocommerce HTML structure and JS files then style it using CSS styles.

To test stock quantity per product variant is displaying correctly I installed clean WordPress 4.9.6 and WooCommerce 3.4.3 and followed Variable product page to add one.

Remember to set stock quantity per variant and add price to each variant to have a product in stock.

If you want to get stock quantity of each variant for some other reason you can use this code:

/** * Get all variations stock quantity * * @param int $product_id Product ID which has variations */ function wpse_306996_get_variations_stock_quantity( $product_id ) { $product = wc_get_product( $product_id ); $variations = $product->get_available_variations(); $variations_stock = array(); foreach ( $variations as $variation ) { $variation_o = new WC_Product_Variation( $variation['variation_id'] ); $variations_stock[] = $variation_o->get_stock_quantity(); } return $variations_stock; } /** * USAGE */ $variations_stock = wpse_306996_get_variations_stock_quantity( $product_id );
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  • WP 4.6 or 4.9.6? ;) Commented Jul 6, 2018 at 12:50
  • im guessing the above code goes into functions.php? Or how do I implement it? Im not building a custom theme BTW. I am trying to add it to a existing website/theme. Kind regards! Commented Jul 9, 2018 at 11:31
  • You should probably put this code in place where you want to display variants stock quantity. Commented Jul 9, 2018 at 15:58
  • Alright, so I marked your question with the bounty and the answer because I did not have time to check it the last few days and the bounty was running out and I did not know what would happen with it. I placed the code on the spot where I want to display the number and it outputs nothing. Not a single row. Commented Jul 11, 2018 at 6:49
  • I updated my answer to not work on actions. You can put wpse_306996_get_variations_stock_quantity function in functions.php file and move usage section to your template file. Remember to provide $product_id of product which has product variations. Commented Jul 11, 2018 at 7:46

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