Get custom product attributes in Woocommerce

Question

In Woocommerce, I am trying to get product custom attribute values but I fail miserably and I don't get anything.

So I tried:

global $woocommerce, $post, $product; $res = get_post_meta($product->id); print_r(unserialize($res['_product_attributes'][0])); 

And I'm getting this raw data:

[pa_koostis] => Array         (             [name] => pa_koostis             [value] =>              [position] => 0             [is_visible] => 1             [is_variation] => 0             [is_taxonomy] => 1         ) 

I know that there is a value because it is shown in the attribute section, but I just can't find a way to get it displayed with my custom code.

Answer 1

Edited: The woocommerce_get_product_terms is deprecated since Woocommerce version 3

Go with the following as @datafeedr wrote in his answer:

global $product; $koostis = array_shift( wc_get_product_terms( $product->id, 'pa_koostis', array( 'fields' => 'names' ) ) ); 

or even more compact:

global $product; $koostis = $product->get_attribute( 'pa_koostis' ); 

---

Original answer:

$result = array_shift(woocommerce_get_product_terms($product->id, 'pa_koostis', 'names')); 

Answer 2

Update for 2018. You can use:

global $product; echo wc_display_product_attributes( $product ); 

To customise the output, copy plugins/woocommerce/templates/single-product/product-attributes.php to themes/theme-child/woocommerce/single-product/product-attributes.php and modify that.