functions - Woocommerce add to simple product attribute programmatically

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i want to create a function which will add to specific products an attribute programmatically. i use the below code but it doesnt seem to work.

 $attributedata = Array(
     'pa_color'=>Array( 
           'name'=>'pa_color', 
           'value'=>'black',
           'is_visible' => '1',
           'is_taxonomy' => '1'
     )
);

    update_post_meta( $productID,'_product_attributes',$attributedata );

if i set taxonomy to 0 the attribute is passed to the product but it doesnt appear in the front end unless i press update manually to each product. what can i do to add attributes to product? i want to mention that the products are simple products not variable.

Closed. This question is off-topic. It is not currently accepting answers.

---

Your question should be specific to WordPress. Generic PHP/JS/SQL/HTML/CSS questions might be better asked at Stack Overflow or another appropriate Stack Exchange network site. Third-party plugins and themes are off-topic for this site; they are better asked about at their developers' support routes.

Closed 4 years ago.

Improve this question

i want to create a function which will add to specific products an attribute programmatically. i use the below code but it doesnt seem to work.

 $attributedata = Array(
     'pa_color'=>Array( 
           'name'=>'pa_color', 
           'value'=>'black',
           'is_visible' => '1',
           'is_taxonomy' => '1'
     )
);

    update_post_meta( $productID,'_product_attributes',$attributedata );

if i set taxonomy to 0 the attribute is passed to the product but it doesnt appear in the front end unless i press update manually to each product. what can i do to add attributes to product? i want to mention that the products are simple products not variable.

• functions
• woocommerce-offtopic
• customization

Share Improve this question asked Jun 6, 2018 at 18:58 Agis SoleasAgis Soleas 16511 gold badge22 silver badges55 bronze badges

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1 Answer 1

Sorted by: Reset to default 10

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);

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