I want to add the color attribute to all products in the X product category.
this is my code:
wp_set_object_terms( $productID, 'black', 'pa_color', true );
$att_color = Array('pa_color' =>Array(
'name'=>'pa_color',
'value'=>'black',
'is_visible' => '1',
'is_taxonomy' => '1'
));
update_post_meta( $productID, '_product_attributes', $att_color);How can I do this? Someone can help me