在WooCommerce的存档页面上获取特定产品属性的段塞列表

WC_Product get_attribute()

add_filter( 'woocommerce_after_shop_loop_item_title', 'loop_display_ingredients', 15 );
function loop_display_ingredients() {
    global $product;
    // The attribute slug
    $attribute = 'ingredients';
    // Get attribute term names in a coma separated string
    $term_names = $product->get_attribute( $attribute );

    // Display a coma separted string of term names
    echo '<p>' . $term_names . '</p>';
}

现在如果你想的话 在昏迷分隔列表中,您将使用以下内容:

// The attribute slug
$attribute = 'ingredients';
// Get attribute term names in a coma separated string
$term_names = $product->get_attribute( $attribute );

// Get the array of the WP_Term objects
$term_slugs = array();
$term_names = str_replace(', ', ',', $term_names);
$term_names_array = explode(',', $term_names);
if(reset($term_names_array)){
    foreach( $term_names_array as $term_name ){
        // Get the WP_Term object for each term name
        $term = get_term_by( 'name', $term_name, 'pa_'.$attribute );
        // Set the term slug in an array
        $term_slugs[] = $term->slug;
    }
    // Display a coma separted string of term slugs
    echo '<p>' . implode(', ', $term_slugs); . '</p>';
}