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I am trying to list out product categories as a list

  • Farm Cycle: 6 Months
  • KADUNA

    The code below output as
    Farm Cycle: 6 Months, KADUNA

    add_action( 'wpo_wcpdf_after_item_meta', 'wpo_wcpdf_show_product_categories', 10, 3 );
    function wpo_wcpdf_show_product_categories ( $template_type, $item, $order ) {
        // get a comma separated list of categories (category links stripped)
        if (isset($item['product'])) {
    
            echo '<div class="product-categories">DETAILS:<br/> '.strip_tags( wc_get_product_category_list( $item['product']->get_id() ) ).'</div>';
        }
    }
    
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    Please try this code this will give you categories in list format: echo '<ul>' . wc_get_product_category_list( $item['product']->get_id(), '</li><li>', '<li>', '</li>' ) . '</ul>';

    • It works fine but how can I strip the tags, I tried <code> echo '<ul>' .strip_tags(wc_get_product_category_list( $item['product']->get_id(), '</li><li>', '<li>', '</li>' )) . '</ul>'; </code> – Odutola Abisoye Jun 12 at 13:03
    • If you will strip the tags then it will not display as a list. – Bhupen Jun 12 at 13:08
    • Thank you so much, I appreciate your help, how can I exclude a particular category – Odutola Abisoye Jun 12 at 13:19
    • I was able to replace the URL using preg_replace('/\b((https?|ftp|file):\/\/|www\.)[-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i' – Odutola Abisoye Jun 12 at 13:29

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